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1. general description the 74avc4td245 is a 4-bit, dual supply tr ansceiver that enable s bidirectional level translation. it features eight 1-bit input-output ports (an and bn), four direction control inputs (dir1, dir2, dir3 and di r4), an output enable input (oe ) and dual supply pins (v cc(a) and v cc(b) ). both v cc(a) and v cc(b) can be supplied at any voltage between 0.8 v and 3.6 v making the device suitable for translating between any of the low voltage nodes (0.8 v, 1.2 v, 1.5 v, 1.8 v, 2.5 v and 3.3 v). pins an, oe and dirn are referenced to v cc(a) and pins bn are referenced to v cc(b) . a high on dirn allows transmission from an to bn and a low on dirn allows transmissi on from bn to an. the output enable input (oe ) can be used to disable the outputs so the buses are effectively isolated. the device is fully specified for pa rtial power-down applications using i off . the i off circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. in suspend mode when either v cc(a) or v cc(b) are at gnd level, both an and bn are in the high-impedance off-state. 2. features and benefits ? wide supply voltage range: ? v cc(a) : 0.8 v to 3.6 v ? v cc(b) : 0.8 v to 3.6 v ? complies with jedec standards: ? jesd8-12 (0.8 v to 1.3 v) ? jesd8-11 (0.9 v to 1.65 v) ? jesd8-7 (1.2 v to 1.95 v) ? jesd8-5 (1.8 v to 2.7 v) ? jesd8-b (2.7 v to 3.6 v) ? esd protection: ? hbm jesd22-a114e class 3b exceeds 8000 v ? mm jesd22-a115-a exceeds 200 v ? cdm jesd22-c101c exceeds 1000 v ? maximum data rates: ? 380 mbit/s ( ? 1.8 v to 3.3 v translation) ? 200 mbit/s ( ? 1.1 v to 3.3 v translation) ? 200 mbit/s ( ? 1.1 v to 2.5 v translation) ? 200 mbit/s ( ? 1.1 v to 1.8 v translation) ? 150 mbit/s ( ? 1.1 v to 1.5 v translation) ? 100 mbit/s ( ? 1.1 v to 1.2 v translation) 74avc4td245 4-bit dual supply translating tr ansceiver with configurable voltage translation; 3-state rev. 2 ? 9 december 2011 product data sheet
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 2 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state ? suspend mode ? latch-up performance exceeds 100 ma per jesd 78 class ii ? inputs accept voltages up to 3.6 v ? i off circuitry provides partial power-down mode operation ? multiple package options ? specified from ? 40 ? cto+85 ? c and ? 40 ? cto+125 ? c 3. ordering information 4. marking 5. functional diagram table 1. ordering information type number package temperature range name description version 74AVC4TD245PW ? 40 ? c to +125 ? c tssop16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm sot403-1 74avc4td245bq ? 40 ? c to +125 ? c dhvqfn16 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 ? 3.5 ? 0.85 mm sot763-1 74avc4td245gu ? 40 ? c to +125 ? c xqfn16 plastic, extremely thin quad flat package; no leads; 16 terminals; body 1.80 x 2.60 x 0.50 mm sot1161-1 table 2. marking codes type number marking code 74AVC4TD245PW c4td245 74avc4td245bq 4td245 74avc4td245gu bd4 fig 1. logic symbol 001aao069 b1 a1 oe dir1 b2 b3 b4 v cc(b) a2 dir2 a3 dir3 a4 dir4 v cc(a)
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 3 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state 6. pinning information 6.1 pinning fig 2. logic diagram (one 1-bit transceiver) 001aao070 v cc(a) v cc(b) bn to next transceiver oe an dirn (1) this is not a supply pin, the substrate is attached to this pad using conductive die atta ch material. there is no electrical or mechanical requi rement to solder this pad however if it is soldered the solder land should remain floating or be connected to gnd. fig 3. pin configuration sot403-1 (tssop16) fi g 4. pin configuration sot763-1 (dhvqfn16) 74avc4td245 v cc(a) v cc(b) dir1 dir2 a1 b1 a2 b2 a3 b3 a4 b4 dir4 dir3 gnd oe 001aao072 1 2 3 4 5 6 7 8 10 9 12 11 14 13 16 15 001aao071 gnd (1) 74avc4td245 dir4 dir3 a4 b4 a3 b3 a2 b2 a1 b1 dir1 dir2 gnd oe v cc(a) v cc(b) transparent top view 7 10 6 11 5 12 4 13 3 14 2 15 8 9 1 16 terminal 1 index area
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 4 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state 6.2 pin description fig 5. pin configuration sot1161-1 (xqfn16) 74avc4td245 terminal 1 index area 001aao073 transparent top view 8a4 7a3 6a2 5a1 b4 13 b3 14 b2 15 b1 16 dir3 12 oe 11 gnd 10 dir49 1dir2 2v cc(b) 3v cc(a) 4dir1 table 3. pin description symbol pin description sot403-1 and sot763-1 sot1161-1 v cc(a) 1 3 supply voltage a (an, oe and dirn inputs are referenced to v cc(a) ) dir1, dir2, dir3, dir4 2, 15, 10, 7 4, 1, 12, 9 direction control input a1, a2, a3, a4 3, 4, 5, 6 5, 6, 7, 8 data input or output gnd 8 10 ground (0 v) b1, b2, b3, b4 14, 13, 12, 11 16, 15, 14, 13 data input or output oe 9 11 output enable input (active low) v cc(b) 16 2 supply voltage b (bn pins are referenced to v cc(b) )
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 5 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state 7. functional description [1] h = high voltage level; l = low voltage level; x = don?t care; z = high-impedance off-state. [2] the an, dirn and oe input circuit is referenced to v cc(a) ; the bn input circuit is referenced to v cc(b) . [3] if at least one of v cc(a) or v cc(b) is at gnd level, the device goes into suspend mode. 8. limiting values table 4. function table [1] [2] supply voltage input input/output v cc(a) , v cc(b) oe dir1 dir2 dir3 dir4 an bn 0.8 v to 3.6 v l l x x x a1 = b1 input b1 0.8 v to 3.6 v l h x x x input a1 b1 = a1 0.8 v to 3.6 v l x l x x a2 = b2 input b2 0.8 v to 3.6 v l x h x x input a2 b2 = a2 0.8 v to 3.6 v l x x l x a3 = b3 input b3 0.8 v to 3.6 v l x x h x input a3 b3 = a3 0.8 v to 3.6 v l x x x l a4 = b4 input b4 0.8 v to 3.6 v l x x x h input a4 b4 = a4 0.8v to 3.6vhxxxxz z gnd [3] xxxxxz z table 5. limiting values in accordance with the absolute maximum rating system (iec 60134). voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min max unit v cc(a) supply voltage a ? 0.5 +4.6 v v cc(b) supply voltage b ? 0.5 +4.6 v i ik input clamping current v i <0v ? 50 - ma v i input voltage [1] ? 0.5 +4.6 v i ok output clamping current v o <0v ? 50 - ma v o output voltage active mode [1] [2] [3] ? 0.5 v cco +0.5 v suspend or 3-state mode [1] ? 0.5 +4.6 v i o output current v o =0vtov cco [2] - ? 50 ma i cc supply current i cc(a) or i cc(b) -1 0 0m a i gnd ground current ? 100 - ma t stg storage temperature ? 65 +150 ?c
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 6 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state [1] the minimum input voltage ratings and output voltage ratings may be exceeded if the input and output current ratings are obs erved. [2] v cco is the supply voltage associated with the output port. [3] v cco + 0.5 v should not exceed 4.6 v. [4] for tssop16 package: above 60 ? c the value of p tot derates linearly at 5.5 mw/k. for dhvqfn16 package: above 60 ? c the value of p tot derates linearly at 4.5 mw/k. for xqfn16 package: above 133 ? c the value of p tot derates linearly with 14.5 mw/k. 9. recommended operating conditions [1] v cco is the supply voltage associated with the output port. [2] v cci is the supply voltage associated with the input port. 10. static characteristics p tot total power dissipation t amb = ? 40 ? c to +125 ?c tssop16 and dhvqfn16 [4] -5 0 0m w xqfn16 [4] -2 5 0m w table 5. limiting values ?continued in accordance with the absolute maximum rating system (iec 60134). voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min max unit table 6. recommended operating conditions symbol parameter conditions min max unit v cc(a) supply voltage a 0.8 3.6 v v cc(b) supply voltage b 0.8 3.6 v v i input voltage 0 3.6 v v o output voltage active mode [1] 0v cco v suspend or 3-state mode 0 3.6 v t amb ambient temperature ? 40 +125 ?c ? t/ ? v input transition rise and fall rate v cci =0.8 v to 3.6 v [2] - 10 ns/v table 7. typical static characteristics at t amb = 25 ?c [1] [2] at recommended operating conditions; volt ages are referenced to gnd (ground = 0 v). symbol parameter conditions min typ max unit v oh high-level output voltage v i = v ih or v il i o = ? 1.5 ma; v cc(a) =v cc(b) = 0.8 v - 0.69 - v v ol low-level output voltage v i = v ih or v il i o = 1.5 ma; v cc(a) =v cc(b) = 0.8 v - 0.07 - v i i input leakage current dirn, oe input; v i = 0 v or 3.6 v; v cc(a) =v cc(b) = 0.8 v to 3.6 v - ? 0.025 ? 0.25 ? a i oz off-state output current a or b port; v o =0 vor v cco ; v cc(a) =v cc(b) =3.6v [3] - ? 0.5 ? 2.5 ? a suspend mode a port; v o =0vorv cco ; v cc(a) = 3.6 v; v cc(b) =0v [3] - ? 0.5 ? 2.5 ? a suspend mode b port; v o =0vorv cco ; v cc(a) =0 v; v cc(b) =3.6v [3] - ? 0.5 ? 2.5 ? a
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 7 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state [1] v cco is the supply voltage associated with the output port. [2] v cci is the supply voltage associated with the data input port. [3] for i/o ports, the parameter i oz includes the input leakage current. i off power-off leakage current a port; v i or v o = 0 v to 3.6 v; v cc(a) =0v;v cc(b) = 0.8 v to 3.6 v - ? 0.1 ? 1 ? a b port; v i or v o = 0 v to 3.6 v; v cc(b) =0v;v cc(a) = 0.8 v to 3.6 v - ? 0.1 ? 1 ? a c i input capacitance dirn, oe input; v i = 0 v or 3.3 v; v cc(a) =v cc(b) =3.3v -2.0-pf c i/o input/output capacitance a and b port; v o = 3.3 v or 0 v; v cc(a) =v cc(b) =3.3v -4.0-pf table 7. typical static characteristics at t amb = 25 ?c [1] [2] ?continued at recommended operating conditions; volt ages are referenced to gnd (ground = 0 v). symbol parameter conditions min typ max unit table 8. static characteristics [1] [2] at recommended operating conditions; volt ages are referenced to gnd (ground = 0 v). symbol parameter conditions ? 40 ? c to +85 ?c ? 40 ? c to +125 ?c unit min max min max v ih high-level input voltage data input v cci = 0.8 v 0.70v cci -0.70v cci -v v cci = 1.1 v to 1.95 v 0.65v cci -0.65v cci -v v cci = 2.3 v to 2.7 v 1.6 - 1.6 - v v cci = 3.0 v to 3.6 v 2 - 2 - v dirn, oe input v cc(a) = 0.8 v 0.70v cc(a) -0.70v cc(a) -v v cc(a) = 1.1 v to 1.95 v 0.65v cc(a) -0.65v cc(a) -v v cc(a) = 2.3 v to 2.7 v 1.6 - 1.6 - v v cc(a) = 3.0 v to 3.6 v 2 - 2 - v v il low-level input voltage data input v cci = 0.8 v - 0.30v cci - 0.30v cci v v cci = 1.1 v to 1.95 v - 0.35v cci - 0.35v cci v v cci = 2.3 v to 2.7 v - 0.7 - 0.7 v v cci = 3.0 v to 3.6 v - 0.8 - 0.8 v dirn, oe input v cc(a) = 0.8 v - 0.30v cc(a) - 0.30v cc(a) v v cc(a) = 1.1 v to 1.95 v - 0.35v cc(a) - 0.35v cc(a) v v cc(a) = 2.3 v to 2.7 v - 0.7 - 0.7 v v cc(a) = 3.0 v to 3.6 v - 0.8 - 0.8 v
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 8 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state v oh high-level output voltage v i = v ih or v il i o = ? 100 ? a; v cc(a) =v cc(b) = 0.8 v to 3.6 v v cco ? 0.1 - v cco ? 0.1 - v i o = ? 3ma; v cc(a) =v cc(b) =1.1v 0.85 - 0.85 - v i o = ? 6ma; v cc(a) =v cc(b) =1.4v 1.05 - 1.05 - v i o = ? 8ma; v cc(a) =v cc(b) =1.65v 1.2 - 1.2 - v i o = ? 9ma; v cc(a) =v cc(b) =2.3v 1.75 - 1.75 - v i o = ? 12 ma; v cc(a) =v cc(b) =3.0v 2.3 - 2.3 - v v ol low-level output voltage v i = v ih or v il i o = 100 ? a; v cc(a) =v cc(b) = 0.8 v to 3.6 v - 0.1 - 0.1 v i o = 3 ma; v cc(a) =v cc(b) =1.1v - 0.25 - 0.25 v i o = 6 ma; v cc(a) =v cc(b) =1.4v - 0.35 - 0.35 v i o = 8 ma; v cc(a) =v cc(b) =1.65v - 0.45 - 0.45 v i o = 9 ma; v cc(a) =v cc(b) =2.3v - 0.55 - 0.55 v i o = 12 ma; v cc(a) =v cc(b) =3.0v - 0.7 - 0.7 v i i input leakage current dirn, oe input; v i = 0 v or 3.6 v; v cc(a) =v cc(b) = 0.8 v to 3.6 v - ? 1- ? 5 ? a i oz off-state output current a or b port; v o =0 vor v cco ; v cc(a) =v cc(b) =3.6v [3] - ? 5- ? 30 ? a suspend mode a port; v o =0vorv cco ; v cc(a) = 3.6 v; v cc(b) =0v [3] - ? 5- ? 30 ? a suspend mode b port; v o =0vorv cco ; v cc(a) =0 v; v cc(b) =3.6v [3] - ? 5- ? 30 ? a i off power-off leakage current a port; v i or v o = 0 v to 3.6 v; v cc(a) =0v; v cc(b) = 0.8 v to 3.6 v - ? 5- ? 30 ? a b port; v i or v o = 0 v to 3.6 v; v cc(b) =0v; v cc(a) = 0.8 v to 3.6 v - ? 5- ? 30 ? a table 8. static characteristics ?continued [1] [2] at recommended operating conditions; volt ages are referenced to gnd (ground = 0 v). symbol parameter conditions ? 40 ? c to +85 ?c ? 40 ? c to +125 ?c unit min max min max
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 9 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state [1] v cco is the supply voltage associated with the output port. [2] v cci is the supply voltage associated with the data input port. [3] for i/o ports, the parameter i oz includes the input leakage current. i cc supply current a port; v i = 0 v or v cci ; i o = 0 a v cc(a) = 0.8 v to 3.6 v; v cc(b) = 0.8 v to 3.6 v -10-55 ? a v cc(a) = 1.1 v to 3.6 v; v cc(b) = 1.1 v to 3.6 v -8-50 ? a v cc(a) = 3.6 v; v cc(b) = 0 v - 8 - 50 ? a v cc(a) = 0 v; v cc(b) = 3.6 v ? 2- ? 12 - ? a b port; v i = 0 v or v cci ; i o = 0 a v cc(a) = 0.8 v to 3.6 v; v cc(b) = 0.8 v to 3.6 v -10-55 ? a v cc(a) = 1.1 v to 3.6 v; v cc(b) = 1.1 v to 3.6 v -8-50 ? a v cc(a) = 3.6 v; v cc(b) = 0 v ? 2- ? 12 - ? a v cc(a) = 0 v; v cc(b) = 3.6 v - 8 - 50 ? a a plus b port (i cc(a) + i cc(b) ); i o =0a; v i =0 vor v cci ; v cc(a) = 0.8 v to 3.6 v; v cc(b) = 0.8 v to 3.6 v -20-70 ? a a plus b port (i cc(a) + i cc(b) ); i o =0a; v i =0 vor v cci ; v cc(a) = 1.1 v to 3.6 v; v cc(b) = 1.1 v to 3.6 v -16-65 ? a ? i cc additional supply current v i =3.0v; v cc(a) =v cc(b) = 3.6 v - 500 - 650 ? a table 8. static characteristics ?continued [1] [2] at recommended operating conditions; volt ages are referenced to gnd (ground = 0 v). symbol parameter conditions ? 40 ? c to +85 ?c ? 40 ? c to +125 ?c unit min max min max table 9. typical total supply current (i cc(a) + i cc(b) ) v cc(a) v cc(b) unit 0 v 0.8 v 1.2 v 1.5 v 1.8 v 2.5 v 3.3 v 0 v 0 0.1 0.1 0.1 0.1 0.1 0.1 ? a 0.8 v 0.1 0.1 0.1 0.1 0.1 0.3 1.6 ? a 1.2 v 0.1 0.1 0.1 0.1 0.1 0.1 0.8 ? a 1.5 v 0.1 0.1 0.1 0.1 0.1 0.1 0.4 ? a 1.8 v 0.1 0.1 0.1 0.1 0.1 0.1 0.2 ? a 2.5 v 0.1 0.3 0.1 0.1 0.1 0.1 0.1 ? a 3.3 v 0.1 1.6 0.8 0.4 0.2 0.1 0.1 ? a
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 10 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state 11. dynamic characteristics [1] c pd is used to determine the dynamic power dissipation (p d in ? w). p d =c pd ? v cc 2 ? f i ? n+ ? (c l ? v cc 2 ? f o ) where: f i = input frequency in mhz; f o = output frequency in mhz; c l = load capacitance in pf; v cc = supply voltage in v; n = number of inputs switching; ? (c l ? v cc 2 ? f o ) = sum of the outputs. [2] f i = 10 mhz; v i =gndtov cc ; t r = t f = 1 ns; c l = 0 pf; r l = ? ? . table 10. typical power dissipation capacitance at v cc(a) = v cc(b) and t amb = 25 ?c [1] [2] voltages are referenced to gnd (ground = 0 v). symbol parameter conditions v cc(a) = v cc(b) unit 0.8 v 1.2 v 1.5 v 1.8 v 2.5 v 3.3 v c pd power dissipation capacitance a port: (direction an to bn); output enabled 0.2 0.2 0.2 0.2 0.3 0.4 pf a port: (direction an to bn); output disabled 0.2 0.2 0.2 0.2 0.3 0.4 pf a port: (direction bn to an); output enabled 9.5 9.7 9.8 9.9 10.7 11.9 pf a port: (direction bn to an); output disabled 0.6 0.6 0.6 0.6 0.7 0.7 pf b port: (direction an to bn); output enabled 9.5 9.7 9.8 9.9 10.7 11.9 pf b port: (direction an to bn); output disabled 0.6 0.6 0.6 0.6 0.7 0.7 pf b port: (direction bn to an); output enabled 0.2 0.2 0.2 0.2 0.3 0.4 pf b port: (direction bn to an); output disabled 0.2 0.2 0.2 0.2 0.3 0.4 pf
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 11 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state [1] t pd is the same as t plh and t phl ; t dis is the same as t plz and t phz ; t en is the same as t pzl and t pzh . [1] t pd is the same as t plh and t phl ; t dis is the same as t plz and t phz ; t en is the same as t pzl and t pzh . table 11. typical dynamic characteristics at v cc(a) = 0.8 v and t amb = 25 ?c [1] voltages are referenced to gnd (ground = 0 v); for test circuit see figure 8 ; for wave forms see figure 6 and figure 7 symbol parameter conditions v cc(b) unit 0.8 v 1.2 v 1.5 v 1.8 v 2.5 v 3.3 v t pd propagation delay an to bn 14.5 7.3 6.5 6.2 5.9 6.0 ns bn to an 14.5 12.7 12.4 12.3 12.1 12.0 ns t dis disable time oe to an 14.3 14.3 14.3 14.3 14.3 14.3 ns oe to bn 17.0 9.9 9.0 9.4 9.0 9.7 ns t en enable time oe to an 18.2 18.2 18.2 18.2 18.2 18.2 ns oe to bn 19.2 10.7 9.8 9.6 9.7 10.2 ns table 12. typical dynamic characteristics at v cc(b) = 0.8 v and t amb = 25 ?c [1] voltages are referenced to gnd (ground = 0 v); for test circuit see figure 8 ; for wave forms see figure 6 and figure 7 symbol parameter conditions v cc(a) unit 0.8 v 1.2 v 1.5 v 1.8 v 2.5 v 3.3 v t pd propagation delay an to bn 14.5 12.7 12.4 12.3 12.1 12.0 ns bn to an 14.5 7.3 6.5 6.2 5.9 6.0 ns t dis disable time oe to an 14.3 5.5 4.1 4.0 3.0 3.5 ns oe to bn 17.0 13.8 13.4 13.1 12.9 12.7 ns t en enable time oe to an 18.2 5.6 4.0 3.2 2.4 2.2 ns oe to bn 19.2 14.6 14.1 13.9 13.7 13.6 ns
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 12 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state [1] t pd is the same as t plh and t phl ; t dis is the same as t plz and t phz ; t en is the same as t pzl and t pzh . table 13. dynamic characteristics for temperature range ? 40 ? c to +85 ?c [1] voltages are referenced to gnd (ground = 0 v); for test circuit see figure 8 ; for wave forms see figure 6 and figure 7 . symbol parameter conditions v cc(b) unit 1.2 v ? 0.1 v 1.5 v ? 0.1 v 1.8 v ? 0.15 v 2.5 v ? 0.2 v 3.3 v ? 0.3 v min max min max min max min max min max v cc(a) = 1.1 v to 1.3 v t pd propagation delay an to bn 2.0 10.5 1.3 7.8 1.2 6.9 1.0 5.9 0.8 5.7 ns bn to an 2.0 10.5 1.5 9.9 1.5 9.7 1.4 9.4 1.4 9.3 ns t dis disable time oe toan 2.010.02.010.02.010.02.010.02.010.0ns oe to bn 2.0 11.1 2.0 8.6 1.0 8.0 0.7 7.0 1.0 8.0 ns t en enable time oe to an 2.0 13.5 2.0 13.5 2.0 13.5 2.0 13.5 2.0 13.5 ns oe to bn 2.0 15.0 2.0 11.0 2.0 9.4 1.0 7.8 1.0 7.4 ns v cc(a) = 1.4 v to 1.6 v t pd propagation delay an to bn 1.5 9.9 1.0 7.1 1.0 6.0 0.5 4.8 0.5 4.3 ns bn to an 1.3 7.8 1.0 7.1 0.9 6.9 0.8 6.6 0.6 6.5 ns t dis disable time oe to an 1.0 6.0 1.0 6.0 1.0 6.0 1.0 6.0 1.0 6.0 ns oe to bn 2.0 10.2 1.5 7.5 0.9 7.2 0.4 6.2 0.4 6.1 ns t en enable time oe to an 1.0 7.5 1.0 7.5 1.0 7.5 1.0 7.5 1.0 7.5 ns oe to bn 2.0 14.4 1.4 7.9 1.3 7.7 1.1 6.4 1.1 5.6 ns v cc(a) = 1.65 v to 1.95 v t pd propagation delay an to bn 1.5 9.7 0.9 6.9 0.8 5.7 0.5 4.5 0.3 4.0 ns bn to an 1.2 6.9 1.0 6.0 0.8 5.7 0.5 5.5 0.5 5.3 ns t dis disable time oe to an 0.5 5.7 0.5 5.7 0.5 5.7 0.5 5.7 0.5 5.7 ns oe to bn 2.0 9.9 1.5 7.0 0.8 6.9 0.2 5.8 0.2 5.9 ns t en enable time oe to an 1.0 6.7 1.0 6.7 1.0 6.7 1.0 6.7 1.0 6.7 ns oe to bn 1.5 13.9 1.2 7.2 1.2 6.9 0.8 5.4 0.6 5.0 ns v cc(a) = 2.3v to 2.7v t pd propagation delay an to bn 1.4 9.4 0.8 6.6 0.5 5.5 0.4 4.2 0.2 3.7 ns bn to an 1.0 5.9 0.5 4.8 0.5 4.5 0.4 4.2 0.3 3.9 ns t dis disable time oe to an 0.2 4.0 0.2 4.0 0.2 4.0 0.2 4.0 0.2 4.0 ns oe to bn 2.0 9.3 1.5 6.7 0.7 6.3 0.2 5.0 0.2 5.7 ns t en enable time oe to an 0.6 4.5 0.6 4.5 0.6 4.5 0.6 4.5 0.6 4.5 ns oe to bn 1.5 13.6 1.0 6.8 1.0 6.0 0.8 4.6 0.6 4.2 ns v cc(a) = 3.0v to 3.6v t pd propagation delay an to bn 1.4 9.3 0.6 6.5 0.5 5.3 0.3 3.9 0.2 3.5 ns bn to an 0.8 5.7 0.5 4.3 0.3 4.0 0.2 3.7 0.2 3.5 ns t dis disable time oe to an 0.2 4.5 0.2 4.5 0.2 4.5 0.2 4.5 0.2 4.5 ns oe to bn 2.0 9.0 1.5 6.4 0.7 6.1 0.2 4.8 0.2 5.6 ns t en enable time oe to an 0.5 4.0 0.5 4.0 0.5 4.0 0.5 4.0 0.5 4.0 ns oe to bn 1.5 13.4 1.0 6.7 1.0 5.9 0.7 4.4 0.5 4.0 ns
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 13 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state [1] t pd is the same as t plh and t phl ; t dis is the same as t plz and t phz ; t en is the same as t pzl and t pzh . table 14. dynamic characteristics for temperature range ? 40 ? c to +125 ?c [1] voltages are referenced to gnd (ground = 0 v); for test circuit see figure 8 ; for wave forms see figure 6 and figure 7 symbol parameter conditions v cc(b) unit 1.2 v ? 0.1 v 1.5 v ? 0.1 v 1.8 v ? 0.15 v 2.5 v ? 0.2 v 3.3 v ? 0.3 v min max min max min max min max min max v cc(a) = 1.1 v to 1.3 v t pd propagation delay an to bn 2.0 12.1 1.3 9.0 1.2 8.0 1.0 6.8 0.8 6.6 ns bn to an 2.0 12.1 1.5 11.4 1.5 11.2 1.4 10.9 1.4 10.7 ns t dis disable time oe toan 2.011.52.011.52.011.52.011.52.011.5ns oe to bn 2.0 12.8 2.0 9.9 1.0 9.2 0.7 8.1 1.0 9.2 ns t en enable time oe to an 2.0 15.6 2.0 15.6 2.0 15.6 2.0 15.6 2.0 15.6 ns oe to bn 2.0 17.3 2.0 12.7 2.0 10.9 1.0 9.0 1.0 8.6 ns v cc(a) = 1.4 v to 1.6 v t pd propagation delay an to bn 1.5 11.4 1.0 8.2 1.0 6.9 0.5 5.6 0.5 5.0 ns bn to an 1.3 9.0 1.0 8.2 0.9 8.0 0.8 7.6 0.6 7.5 ns t dis disable time oe toan 1.06.91.06.91.06.91.06.91.06.9ns oe to bn 2.0 11.8 1.5 8.7 0.9 8.3 0.4 7.2 0.4 7.1 ns t en enable time oe toan 1.08.71.08.71.08.71.08.71.08.7ns oe to bn 2.0 16.6 1.4 9.1 1.3 8.9 1.1 7.4 1.1 6.5 ns v cc(a) = 1.65 v to 1.95 v t pd propagation delay an to bn 1.5 11.2 0.9 8.0 0.8 6.6 0.5 5.2 0.3 4.6 ns bn to an 1.2 8.0 1.0 6.9 0.8 6.6 0.5 6.4 0.5 6.1 ns t dis disable time oe to an 0.5 6.6 0.5 6.6 0.5 6.6 0.5 6.6 0.5 6.6 ns oe to bn 2.0 11.4 1.5 8.1 0.8 8.0 0.2 6.7 0.2 6.8 ns t en enable time oe to an 1.0 7.8 1.0 7.8 1.0 7.8 1.0 7.8 1.0 7.8 ns oe to bn 1.5 16.0 1.2 8.3 1.2 8.0 0.8 6.3 0.6 5.8 ns v cc(a) = 2.3v to 2.7v t pd propagation delay an to bn 1.4 10.9 0.8 7.6 0.5 6.4 0.4 4.9 0.2 4.3 ns bn to an 1.0 6.8 0.5 5.6 0.5 5.2 0.4 4.9 0.3 4.5 ns t dis disable time oe to an 0.2 4.6 0.2 4.6 0.2 4.6 0.2 4.6 0.2 4.6 ns oe to bn 2.0 10.7 1.5 7.8 0.7 7.3 0.2 5.8 0.2 6.6 ns t en enable time oe toan 0.65.20.65.20.65.20.65.20.65.2ns oe to bn 1.5 15.7 1.0 7.9 1.0 6.9 0.8 5.3 0.6 4.9 ns v cc(a) = 3.0v to 3.6v t pd propagation delay an to bn 1.4 10.7 0.6 7.5 0.5 6.1 0.3 4.5 0.2 4.1 ns bn to an 0.8 6.6 0.5 5.0 0.3 4.6 0.2 4.3 0.2 4.1 ns t dis disable time oe toan 0.25.20.25.20.25.20.25.20.25.2ns oe to bn 2.0 10.4 1.5 7.4 0.7 7.1 0.2 5.6 0.2 6.5 ns t en enable time oe to an 0.5 4.6 0.5 4.6 0.5 4.6 0.5 4.6 0.5 4.6 ns oe to bn 1.5 15.5 1.0 7.8 1.0 6.8 0.7 5.1 0.5 4.6 ns
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 14 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state 12. waveforms [1] v cci is the supply voltage associated with the data input port. [2] v cco is the supply voltage associated with the output port. measurement points are given in table 15 . v ol and v oh are typical output voltage levels that occur with the output load. fig 6. the data input (an, bn) to outp ut (bn, an) propagation delay times 001aao074 v i gnd v oh an, bn input bn, an output v ol v m v m t phl t plh measurement points are given in table 15 . v ol and v oh are typical output voltage levels that occur with the output load. fig 7. enable and disable times 001aao075 outputs disabled outputs enabled outputs enabled v y v m v m v m v i gnd v cco v ol v oh oe input output low-to-off off-to-low output high-to-off off-to-high gnd t pzl t plz t phz t pzh table 15. measurement points supply voltage input [1] output [2] v cc(a) , v cc(b) v m v m v x v y 0.8 v to 1.6 v 0.5v cci 0.5v cco v ol +0.1v v oh ? 0.1 v 1.65 v to 2.7 v 0.5v cci 0.5v cco v ol +0.15v v oh ? 0.15 v 3.0 v to 3.6 v 0.5v cci 0.5v cco v ol +0.3v v oh ? 0.3 v
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 15 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state [1] v cci is the supply voltage associated with the data input port. [2] dv/dt ? 1.0 v/ns [3] v cco is the supply voltage associated with the output port. test data is given in table 16 . r l = load resistance. c l = load capacitance including jig and probe capacitance. r t = termination resistance. v ext = external voltage for measuring switching times. fig 8. test circuit for measuring switching times v m v m t w t w 10 % 90 % 0 v v i v i negative pulse positive pulse 0 v v m v m 90 % 10 % t f t r t r t f 001aae331 v ext v cc v i v o dut c l r t r l r l g table 16. test data supply voltage input load v ext v cc(a) , v cc(b) v i [1] ? t/ ? v [2] c l r l t plh , t phl t pzh , t phz t pzl , t plz [3] 0.8 v to 1.6 v v cci ? 1.0ns/v 15pf 2k ? open gnd 2v cco 1.65 v to 2.7 v v cci ? 1.0ns/v 15pf 2k ? open gnd 2v cco 3.0 v to 3.6 v v cci ? 1.0ns/v 15pf 2k ? open gnd 2v cco
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 16 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state 13. typical propagation delay characteristics a. propagation delay (a to b); v cc(a) = 0.8 v b. propagation delay (a to b); v cc(b) = 0.8 v (1) v cc(b) = 0.8 v. (2) v cc(b) = 1.2 v. (3) v cc(b) = 1.5 v. (4) v cc(b) = 1.8 v. (5) v cc(b) = 2.5 v. (6) v cc(b) = 3.3 v. (1) v cc(a) = 0.8 v. (2) v cc(a) = 1.2 v. (3) v cc(a) = 1.5 v. (4) v cc(a) = 1.8 v. (5) v cc(a) = 2.5 v. (6) v cc(a) = 3.3 v. fig 9. typical propagation delay versus load capacitance; t amb = 25 ?c 001aai476 c l (pf) 060 40 20 12 16 8 20 24 t pd (ns) 4 (1) (2) (3) (4) (5) (6) c l (pf) 060 40 20 001aai477 13 17 21 t pd (ns) 9 (1) (2) (3) (4) (5) (6)
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 17 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state a. low to high propagation delay (a to b); v cc(a) = 1.2 v b. high to low propagation delay (a to b); v cc(a) = 1.2 v c. low to high propagation delay (a to b); v cc(a) = 1.5 v d. high to low propagation delay (a to b); v cc(a) = 1.5 v (1) v cc(b) = 1.2 v. (2) v cc(b) = 1.5 v. (3) v cc(b) = 1.8 v. (4) v cc(b) = 2.5 v. (5) v cc(b) = 3.3 v. fig 10. typical propagation delay versus load capacitance; t amb = 25 ?c c l (pf) 060 40 20 001aai478 3 5 7 t plh (ns) 1 (1) (2) (3) (4) (5) c l (pf) 060 40 20 001aai491 3 5 7 t phl (ns) 1 (4) (5) (1) (2) (3) c l (pf) 060 40 20 001aai479 3 5 7 t plh (ns) 1 (1) (2) (3) (4) (5) c l (pf) 060 40 20 001aai480 3 5 7 t phl (ns) 1 (1) (2) (3) (5) (4)
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 18 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state a. low to high propagation delay (a to b); v cc(a) = 1.8 v b. high to low propagation delay (a to b); v cc(a) = 1.8 v c. low to high propagation delay (a to b); v cc(a) = 2.5 v d. high to low propagation delay (a to b); v cc(a) = 2.5 v (1) v cc(b) = 1.2 v. (2) v cc(b) = 1.5 v. (3) v cc(b) = 1.8 v. (4) v cc(b) = 2.5 v. (5) v cc(b) = 3.3 v. fig 11. typical propagation delay versus load capacitance; t amb = 25 ?c c l (pf) 060 40 20 001aai481 3 5 7 t plh (ns) 1 (1) (2) (3) (5) (4) c l (pf) 060 40 20 001aai482 3 5 7 t phl (ns) 1 (1) (2) (3) (5) (4) c l (pf) 060 40 20 001aai483 3 5 7 t plh (ns) 1 (1) (2) (3) (5) (4) c l (pf) 060 40 20 001aai486 3 5 7 t phl (ns) 1 (1) (2) (3) (5) (4)
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 19 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state a. low to high propagation delay (a to b); v cc(a) = 3.3 v b. high to low propagation delay (a to b); v cc(a) = 3.3 v (1) v cc(b) = 1.2 v. (2) v cc(b) = 1.5 v. (3) v cc(b) = 1.8 v. (4) v cc(b) = 2.5 v. (5) v cc(b) = 3.3 v. fig 12. typical propagation delay versus load capacitance; t amb = 25 ?c c l (pf) 060 40 20 001aai485 3 5 7 t plh (ns) 1 (1) (2) (3) (5) (4) c l (pf) 060 40 20 001aai484 3 5 7 t phl (ns) 1 (1) (2) (3) (5) (4)
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 20 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state 14. package outline fig 13. package outline sot403-1 (tssop16) unit a 1 a 2 a 3 b p cd (1) e (2) (1) eh e ll p qz ywv references outline version european projection issue date iec jedec jeita mm 0.15 0.05 0.95 0.80 0.30 0.19 0.2 0.1 5.1 4.9 4.5 4.3 0.65 6.6 6.2 0.4 0.3 0.40 0.06 8 0 o o 0.13 0.1 0.2 1 dimensions (mm are the original dimensions) notes 1. plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. plastic interlead protrusions of 0.25 mm maximum per side are not included. 0.75 0.50 sot403-1 mo-153 99-12-27 03-02-18 w m b p d z e 0.25 18 16 9 a a 1 a 2 l p q detail x l (a ) 3 h e e c v m a x a y 0 2.5 5 mm scale tssop16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm sot403-1 a max. 1.1 pin 1 index
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 21 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state fig 14. package outline sot763-1 (dhvqfn16) terminal 1 index area 0.5 1 a 1 e h b unit y e 0.2 c references outline version european projection issue date iec jedec jeita mm 3.6 3.4 d h 2.15 1.85 y 1 2.6 2.4 1.15 0.85 e 1 2.5 0.30 0.18 0.05 0.00 0.05 0.1 dimensions (mm are the original dimensions) sot763-1 mo-241 - - - - - - 0.5 0.3 l 0.1 v 0.05 w 0 2.5 5 mm scale sot763-1 dhvqfn16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x 0.85 mm a (1) max. a a 1 c detail x y y 1 c e l e h d h e e 1 b 27 15 10 9 8 1 16 x d e c b a terminal 1 index area ac c b v m w m e (1) note 1. plastic or metal protrusions of 0.075 mm maximum per side are not included. d (1) 02-10-17 03-01-27
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 22 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state fig 15. package outline sot1161-1 (xqfn16) references outline version european projection issue date iec jedec jeita sot1161-1 - - - - - - - - - sot1161-1_po 09-12-28 09-12-29 unit (1) mm max nom min 0.5 0.05 0.00 0.25 0.20 0.15 1.9 1.8 1.7 2.7 2.6 2.5 0.4 1.2 0.45 0.40 0.35 0.1 a dimensions note 1. plastic or metal protrusions of 0.075 mm maximum per side are not included. xqfn16: plastic, extremely thin quad flat package; no leads; 16 terminals; body 1.80 x 2.60 x 0.50 mm sot1161-1 a 1 a 3 0.127 bdeee 1 1.2 e 2 ll 1 0.55 0.50 0.45 vw 0.05 y 0.05 y 1 0.05 0 1 2 mm scale b a terminal 1 index area d e x c y c y 1 detail x a a 1 a 3 terminal 1 index area b e 2 e 1 ac b v c w l l 1 5 8 16 13 9 12 4 1 e e
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 23 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state 15. abbreviations 16. revision history table 17. abbreviations acronym description cdm charged device model cmos complementary metal oxide semiconductor dut device under test esd electrostatic discharge hbm human body model mm machine model table 18. revision history document id release date data sheet status change notice supersedes 74avc4td245 v.2 20111209 product data sheet - 74avc4td245 v.1 modifications: ? legal pages updated. 74avc4td245 v.1 20110503 product data sheet - -
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 24 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state 17. legal information 17.1 data sheet status [1] please consult the most recently issued document before initiating or completing a design. [2] the term ?short data sheet? is explained in section ?definitions?. [3] the product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple device s. the latest product status information is available on the internet at url http://www.nxp.com . 17.2 definitions draft ? the document is a draft versi on only. the content is still under internal review and subject to formal approval, which may result in modifications or additions. nxp semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall hav e no liability for the consequences of use of such information. short data sheet ? a short data sheet is an extract from a full data sheet with the same product type number(s) and title. a short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. for detailed and full information see the relevant full data sheet, which is available on request vi a the local nxp semiconductors sales office. in case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. product specification ? the information and data provided in a product data sheet shall define the specification of the product as agreed between nxp semiconductors and its customer , unless nxp semiconductors and customer have explicitly agreed otherwis e in writing. in no event however, shall an agreement be valid in which the nxp semiconductors product is deemed to offer functions and qualities beyond those described in the product data sheet. 17.3 disclaimers limited warranty and liability ? information in this document is believed to be accurate and reliable. however, nxp semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. in no event shall nxp semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. notwithstanding any damages that customer might incur for any reason whatsoever, nxp semiconductors? aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the terms and conditions of commercial sale of nxp semiconductors. right to make changes ? nxp semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. this document supersedes and replaces all information supplied prior to the publication hereof. suitability for use ? nxp semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an nxp semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. nxp semiconductors accepts no liability for inclusion and/or use of nxp semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer?s own risk. applications ? applications that are described herein for any of these products are for illustrative purpos es only. nxp semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. customers are responsible for the design and operation of their applications and products using nxp semiconductors products, and nxp semiconductors accepts no liability for any assistance with applications or customer product design. it is customer?s sole responsibility to determine whether the nxp semiconductors product is suitable and fit for the customer?s applications and products planned, as well as fo r the planned application and use of customer?s third party customer(s). customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. nxp semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer?s applications or products, or the application or use by customer?s third party customer(s). customer is responsible for doing all necessary testing for the customer?s applic ations and products using nxp semiconductors products in order to av oid a default of the applications and the products or of the application or use by customer?s third party customer(s). nxp does not accept any liability in this respect. limiting values ? stress above one or more limiting values (as defined in the absolute maximum ratings system of iec 60134) will cause permanent damage to the device. limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the recommended operating conditions section (if present) or the characteristics sections of this document is not warranted. constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. terms and conditions of commercial sale ? nxp semiconductors products are sold subject to the gener al terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms , unless otherwise agreed in a valid written individual agreement. in case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. nxp semiconductors hereby expressly objects to applying the customer?s general terms and conditions with regard to the purchase of nxp semiconducto rs products by customer. no offer to sell or license ? nothing in this document may be interpreted or construed as an offer to sell products t hat is open for acceptance or the grant, conveyance or implication of any lic ense under any copyrights, patents or other industrial or intellectual property rights. export control ? this document as well as the item(s) described herein may be subject to export control regulations. export might require a prior authorization from competent authorities. document status [1] [2] product status [3] definition objective [short] data sheet development this document contains data from the objecti ve specification for product development. preliminary [short] data sheet qualification this document contains data from the preliminary specification. product [short] data sheet production this document contains the product specification.
74avc4td245 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved. product data sheet rev. 2 ? 9 december 2011 25 of 26 nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state non-automotive qualified products ? unless this data sheet expressly states that this specific nxp semicon ductors product is automotive qualified, the product is not suitable for automotive use. it is neither qualified nor tested in accordance with automotive testing or application requirements. nxp semiconductors accepts no liabili ty for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. in the event that customer uses t he product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without nxp semiconductors? warranty of the product for such automotive applicat ions, use and specifications, and (b) whenever customer uses the product for automotive applications beyond nxp semiconductors? specifications such use shall be solely at customer?s own risk, and (c) customer fully indemnifies nxp semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive app lications beyond nxp semiconductors? standard warranty and nxp semiconduct ors? product specifications. 17.4 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. 18. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com
nxp semiconductors 74avc4td245 4-bit dual supply translating transceiver; 3-state ? nxp b.v. 2011. all rights reserved. for more information, please visit: http://www.nxp.com for sales office addresses, please se nd an email to: salesaddresses@nxp.com date of release: 9 december 2011 document identifier: 74avc4td245 please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 19. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 ordering information . . . . . . . . . . . . . . . . . . . . . 2 4 marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 5 functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 6 pinning information . . . . . . . . . . . . . . . . . . . . . . 3 6.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 functional description . . . . . . . . . . . . . . . . . . . 5 8 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 9 recommended operating conditions. . . . . . . . 6 10 static characteristics. . . . . . . . . . . . . . . . . . . . . 6 11 dynamic characteristics . . . . . . . . . . . . . . . . . 10 12 waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 13 typical propagation delay characteristics . . 16 14 package outline . . . . . . . . . . . . . . . . . . . . . . . . 20 15 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 23 16 revision history . . . . . . . . . . . . . . . . . . . . . . . . 23 17 legal information. . . . . . . . . . . . . . . . . . . . . . . 24 17.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 24 17.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 17.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 17.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 25 18 contact information. . . . . . . . . . . . . . . . . . . . . 25 19 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

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