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1. general description the 74lvc162244a; 74lvch162244a are 16-bit non-inverting buffer/line drivers with 3-state bus compatible outputs. the device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. it features four output enable inputs, (1oe to 4oe ) each controlling four of the 3-stat e outputs. a high on noe causes the outputs to assume a high-impedance off-state. the device is designed with 30 ? series termination resistors in both high and low output stages to reduce line noise. inputs can be driven from either 3.3 v or 5 v de vices. when disabled, up to 5.5 v can be applied to the outputs. these features a llow the use of these devices in mixed 3.3 v and 5 v applications. the 74lvch162244a bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs. 2. features and benefits ? 5 v tolerant inputs/outputs fo r interfacing with 5 v logic ? wide supply voltage range from 1.2 v to 3.6 v ? cmos low power consumption ? multibyte flow-through standard pin-out architecture ? low inductance multiple power and grou nd pins for minimum noise and ground bounce ? direct interface with ttl levels ? high-impedance when v cc =0v ? all data inputs have bus hold. (74lvch162244a only) ? complies with jedec standard: ? jesd8-7a (1.65 v to 1.95 v) ? jesd8-5a (2.3 v to 2.7 v) ? jesd8-c/jesd36 (2.7 v to 3.6 v) ? esd protection: ? hbm jesd22-a114f exceeds 2000 v ? mm jesd22-a115-b exceeds 200 v ? cdm jesd22-c101e exceeds 1000 v ? specified from ? 40 ? cto+85 ? c and ? 40 ? cto+125 ? c 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? series termination resistors; 5 v tolerant input/output; 3-state rev. 5 ? 8 november 2011 product data sheet
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 2 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state 3. ordering information 4. functional diagram table 1. ordering information type number temperature range package name description version 74lvc162244adl ? 40 ? c to +125 ? c ssop48 plastic shrink small outline package; 48 leads; body width 7.5 mm sot370-1 74lvch162244adl 74LVC162244ADGG ? 40 ? cto+125? c tssop48 plastic thin shrink small outline package; 48 leads; body width 6.1 mm sot362-1 74lvch162244adgg fig 1. logic symbol fig 2. iec logic symbol 001aae506 47 46 44 43 2 3 5 6 1a0 1a1 1a2 1a3 1y0 1y1 1y2 1y3 1 1oe 36 35 33 32 13 14 16 17 3a0 3a1 3a2 3a3 3y0 3y1 3y2 3y3 25 3oe 30 29 27 26 19 20 22 23 4a0 4a1 4a2 4a3 4y0 4y1 4y2 4y3 24 4oe 41 40 38 37 8 9 11 12 2a0 2a1 2a2 2a3 2y0 2y1 2y2 2y3 48 2oe 11 1 1 1 3 2 4 001aae231 33 32 30 29 27 26 16 17 19 20 22 23 47 46 44 43 41 40 38 37 36 35 2 3 5 6 8 9 11 12 13 14 24 25 1a0 1a1 1a2 1a3 2a0 2a1 2a2 2a3 3a0 3a1 3a2 3a3 4a0 4a1 4a2 4a3 1y0 1y1 1y2 1y3 2y0 2y1 2y2 2y3 3y0 3y1 3y2 3y3 4y0 4y1 4y2 4y3 48 1 4oe 1oe 2oe 3oe en1 en2 en3 en4 fig 3. bus hold circuit to internal circuit mna705 v cc data input
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 3 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state 5. pinning information 5.1 pinning 5.2 pin description fig 4. pin configuration sot370-1 (ssop48) and sot362-1 (tssop48) 162244a 001aaa252 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 1y0 1y1 gnd 1a0 1a1 gnd 1oe 2oe 1y2 1y3 v cc 2y0 2y1 gnd 2y2 2y3 3y0 3y1 gnd 3y2 3y3 v cc 4y0 4y1 gnd 4y2 4y3 4oe 1a2 1a3 v cc 2a0 2a1 gnd 2a2 2a3 3a0 3a1 gnd 3a2 3a3 v cc 4a0 4a1 gnd 4a2 4a3 3oe table 2. pin description symbol pin description 1oe 1 output enable input (active low) 2oe 48 output enable input (active low) 3oe 25 output enable input (active low) 4oe 24 output enable input (active low) gnd 4, 10, 15, 21, 28, 34, 39, 45 ground (0 v) v cc 7, 18, 31, 42 supply voltage 1a[0:3] 47, 46, 44, 43 data input 2a[0:3] 41, 40, 38, 37 data input 3a[0:3] 36, 35, 33, 32 data input 4a[0:3] 30, 29, 27, 26 data input 1y[0:3] 2, 3, 5, 6 data output
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 4 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state 6. functional description [1] h = high voltage level; l = low voltage level; x = don?t care; z = high-impedance off-state. 7. limiting values [1] the minimum input voltage ratings may be excee ded if the input current ratings are observed. [2] the output voltage ratings may be exceeded if the output current ratings are observed. [3] above 60 ? c the value of p tot derates linearly with 5.5 mw/k. 2y[0:3] 8, 9, 11, 12 data output 3y[0:3] 13, 14, 16, 17 data output 4y[0:3] 19, 20, 22, 23 dataoutput table 2. pin description ?continued symbol pin description table 3. function table [1] control input output noe nan nyn lll lhh hxz table 4. 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 supply voltage ? 0.5 +6.5 v i ik input clamping current v i <0v ? 50 - ma v i input voltage [1] ? 0.5 +6.5 v i ok output clamping current v o >v cc or v o <0v - ? 50 ma v o output voltage output high or low [2] ? 0.5 v cc +0.5 v output 3-state [2] ? 0.5 +6.5 v i o output current v o =0v tov cc - ? 50 ma i cc supply current - 100 ma i gnd ground current ? 100 - ma t stg storage temperature ? 65 +150 ?c p tot total power dissipation t amb = ? 40 ? c to +125 ?c; [3] -5 0 0m w
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 5 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state 8. recommended operating conditions 9. static characteristics table 5. recommended operating conditions symbol parameter conditions min typ max unit v cc supply voltage 1.65 - 3.6 v functional 1.2 - 3.6 v v i input voltage 0 - 5.5 v v o output voltage output high or low 0 - v cc v output 3-state 0 - 5.5 v t amb ambient temperature in free air ? 40 - +125 ?c ? t/ ? v input transition rise and fall rate v cc = 1.65 v to 2.7 v 0 - 20 ns/v v cc = 2.7 v to 3.6 v 0 - 10 ns/v table 6. static characteristics 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 typ [1] max min max v ih high-level input voltage v cc = 1.2 v 1.08 - - 1.08 - v v cc = 1.65 v to 1.95 v 0.65 ? v cc - - 0.65 ? v cc -v v cc = 2.3 v to 2.7 v 1.7 - - 1.7 - v v cc = 2.7 v to 3.6 v 2.0 - - 2.0 - v v il low-level input voltage v cc = 1.2 v - - 0.12 - 0.12 v v cc = 1.65 v to 1.95 v - - 0.35 ? v cc -0 . 3 5 ? v cc v v cc = 2.3 v to 2.7 v - - 0.7 - 0.7 v v cc = 2.7 v to 3.6 v - - 0.8 - 0.8 v v oh high-level output voltage v i =v ih or v il i o = ? 100 ? a; v cc =1.65vto3.6v v cc ? 0.2 - - v cc ? 0.3 - v i o = ? 2 ma; v cc = 1.65 v 1.2 - - 1.05 - v i o = ? 4ma; v cc = 2.3 v 1.7 - - 1.55 - v i o = ? 6ma; v cc = 2.7 v 2.2 - - 2.05 - v i o = ? 12 ma; v cc = 3.0 v 2.2 - - 2.0 - v v ol low-level output voltage v i =v ih or v il i o = 100 ? a; v cc = 1.65 v to 3.6 v - - 0.2 - 0.3 v i o =2ma; v cc = 1.65 v - - 0.45 - 0.65 v i o =4ma; v cc = 2.3 v - - 0.6 - 0.8 v i o =6ma; v cc = 2.7 v - - 0.4 - 0.6 v i o =12ma; v cc = 3.0 v - - 0.55 - 0.8 v i i input leakage current v cc = 3.6 v; v i =5.5vorgnd - ? 0.1 ? 5- ? 20 ? a
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 6 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state [1] all typical values are measured at v cc = 3.3 v and t amb =25 ? c. [2] the bus hold circuit is switched off when v i >v cc allowing 5.5 v on the input terminal. [3] valid for data inputs only. contro l inputs do not have a bus hold circuit. [4] the specified sustaining current at the data input holds the input below the specified v i level. [5] the specified overdrive current at the data input fo rces the data input to the opposite logic input state. i oz off-state output current [2] v i =v ih or v il ; v cc = 3.6 v; v o =5.5vorgnd; - ? 0.1 ? 5- ? 20 ? a i off power-off leakage current v cc = 0 v; v i or v o = 5.5 v - ? 0.1 ? 10 - ? 20 ? a i cc supply current v cc = 3.6 v; v i =v cc or gnd; i o =0a -0 . 12 0-8 0 ? a ? i cc additional supply current per input pin; v cc = 2.7 v to 3.6 v; v i =v cc ? 0.6 v; i o =0a - 5 500 - 5000 ? a c i input capacitance v cc = 0 v to 3.6 v; v i =gndtov cc -5 . 0---p f i bhl bus hold low current [3] [4] v cc = 1.65; v i = 0.58 v 10 - - 10 - ? a v cc = 2.3; v i = 0.7 v 30 - - 25 - ? a v cc = 3.0; v i = 0.8 v 75 - - 60 - ? a i bhh bus hold high current [3] [4] v cc = 1.65; v i = 1.07 v ? 10 - - ? 10 - ? a v cc = 2.3; v i = 1.7 v ? 30 - - ? 25 - ? a v cc = 3.0; v i = 2.0 v ? 75 - - ? 60 - ? a i bhlo bus hold low overdrive current [3] [5] v cc = 1.95 v 200 - - 200 - ? a v cc = 2.7 v 300 - - 300 - ? a v cc = 3.6 v 500 - - 500 - ? a i bhho bus hold high overdrive current [3] [5] v cc = 1.95 v ? 200 - - ? 200 - ? a v cc = 2.7 v ? 300 - - ? 300 - ? a v cc = 3.6 v ? 500 - - ? 500 - ? a table 6. static characteristics ?continued 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 typ [1] max min max
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 7 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state 10. dynamic characteristics [1] t pd is the same as t plh and t phl . t en is the same as t pzl and t pzh . t dis is the same as t plz and t phz . [2] typical values are measured at t amb =25 ? c and v cc = 1.2 v, 1.8 v, 2.5 v, 2.7 v and 3.3 v respectively. [3] 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 = output load capacitance in pf v cc = supply voltage in volts n = number of inputs switching ? (c l ? v cc 2 ? f o ) = sum of the outputs. table 7. dynamic characteristics voltages are referenced to gnd (ground = 0 v). for test circuit see figure 7 . symbol parameter conditions ? 40 ? c to +85 ?c ? 40 ? c to +125 ?c unit min typ [2] max min max t pd propagation delay nantonyn; see figure 5 [1] v cc = 1.2 v - 11.0 - - - ns v cc = 1.65 v to 1.95 v 1.5 6.0 15.0 1.5 15.7 ns v cc = 2.3 v to 2.7 v 1.0 3.2 7.4 1.0 8.2 ns v cc = 2.7 v 1.0 3.3 6.7 1.0 8.5 ns v cc = 3.0 v to 3.6 v 1.0 2.7 5.8 1.0 7.5 ns t en enable time noe to nyn; see figure 6 [1] v cc = 1.2 v - 15.0 - - - ns v cc = 1.65 v to 1.95 v 1.7 6.8 15.3 1.7 16.1 ns v cc = 2.3 v to 2.7 v 1.5 3.8 8.0 1.5 8.9 ns v cc = 2.7 v 1.5 4.2 7.6 1.5 9.5 ns v cc = 3.0 v to 3.6 v 1.0 3.1 6.0 1.0 7.5 ns t dis disable time noe to nyn; see figure 6 [1] v cc = 1.2 v - 10.0 - - - ns v cc = 1.65 v to 1.95 v 2.2 3.9 8.2 2.2 8.7 ns v cc = 2.3 v to 2.7 v 0.5 2.1 4.4 0.5 5.0 ns v cc = 2.7 v 1.5 3.1 4.7 1.5 6.0 ns v cc = 3.0 v to 3.6 v 1.5 2.8 4.5 1.5 6.0 ns c pd power dissipation capacitance per input; v i =gndtov cc [3] v cc = 1.65 v to 1.95 v - 4.8 - - - pf v cc = 2.3 v to 2.7 v - 8.3 - - - pf v cc = 3.0 v to 3.6 v - 11.4 - - - pf
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 8 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state 11. waveforms measurement points are given in table 8 . logic levels: v ol and v oh are typical output voltage levels that occur with the output load. fig 5. the input (nan) to output (nyn) propagation delays mna171 nan input nyn output t plh t phl gnd v i v m v m v m v m v oh v ol measurement points are given in table 8 . logic levels: v ol and v oh are typical output voltage levels that occur with the output load. fig 6. 3-state enable and disable times. mna362 t plz t phz outputs disabled outputs enabled v y v x outputs enabled output low-to-off off-to-low output high-to-off off-to-high noe input v i v ol v oh v cc v m gnd gnd t pzl t pzh v m v m table 8. measurement points supply voltage v m input output v cc v i t r =t f v x v y 1.2 v 0.5 ? v cc v cc ? 2.5 ns v ol + 0.15 v v oh ? 0.15 v 1.65 v to 1.95 v 0.5 ? v cc v cc ? 2.5 ns v ol + 0.15 v v oh ? 0.15 v 2.3 v to 2.7 v 0.5 ? v cc v cc ? 2.5 ns v ol + 0.15 v v oh ? 0.15 v 2.7v 1.5v 2.7v ? 2.5 ns v ol + 0.3 v v oh ? 0.3 v 3.0v to 3.6v 1.5v 2.7v ? 2.5 ns v ol + 0.3 v v oh ? 0.3 v
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 9 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state test data is given in table 9 . definitions for test circuit: r l = load resistance. c l = load capacitance including jig and probe capacitance. r t = termination resistance should be equal to output impedance z o of the pulse generator. v ext = external voltage for measuring switching times. fig 7. 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 9. test data supply voltage input load v ext v i t r , t f c l r l t plh , t phl t plz , t pzl t phz , t pzh 1.2 v v cc ? 2 ns 30 pf 1 k ? open 2 ? v cc gnd 1.65 v to 1.95 v v cc ? 2 ns 30 pf 1 k ? open 2 ? v cc gnd 2.3 v to 2.7 v v cc ? 2 ns 30 pf 500 ? open 2 ? v cc gnd 2.7v 2.7v ? 2.5 ns 50 pf 500 ? open 2 ? v cc gnd 3.0vto3.6v 2.7v ? 2.5 ns 50 pf 500 ? open 2 ? v cc gnd
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 10 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state 12. package outline fig 8. package outline sot370-1 (ssop48) unit a 1 a 2 a 3 b p cd (1) e (1) eh e ll p qz ywv references outline version european projection issue date iec jedec jeita mm 0.4 0.2 2.35 2.20 0.25 0.3 0.2 0.22 0.13 16.00 15.75 7.6 7.4 0.635 1.4 0.25 10.4 10.1 1.0 0.6 1.2 1.0 0.85 0.40 8 0 o o 0.18 0.1 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.25 mm maximum per side are not included. sot370-1 99-12-27 03-02-19 (1) w m b p d h e e z e c v m a x a y 48 25 mo-118 24 1 ssop48: plastic shrink small outline package; 48 leads; body width 7.5 mm sot370-1 a max. 2.8
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 11 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state fig 9. package outline sot362-1 (tssop48) unit a 1 a 2 a 3 b p cd (1) e (2) eh e ll p qz ywv references outline version european projection issue date iec jedec jeita mm 0.15 0.05 0.2 0.1 8 0 o o 0.1 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. sot362-1 99-12-27 03-02-19 w m tssop48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm sot362-1 a max. 1.2 0 2.5 5 mm scale mo-153
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 12 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state 13. abbreviations 14. revision history table 10. 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 ttl transistor-transistor logic table 11. revision history document id release date data sheet status change notice supersedes 74lvc_lvch162244a v.5 20 111108 product data sheet - 74lvc_lvch 162244a v.4 modifications: ? the format of this document has been re designed to comply with the new identity guidelines of nxp semiconductors. ? legal texts have been adapted to the new company name where appropriate. ? ta b l e 5 , ta b l e 6 , table 7 and table 9 : values added for lower voltage ranges. 74lvc_lvch162244a v.4 20031212 product specification - 74lvc_h162244a v.3 74lvc_h162244a v.3 19980217 product specification - 74lvc162244a_lvch162244a v.3 74lvc162244a_lvch162244a v.3 19980217 product specification - 74lvc162244a v.2 74lvc162244a v.2 19970801 product specification - 74lvc162244a v.1
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 13 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 3-state 15. legal information 15.1 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?. 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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.
74lvc_lvch162244a all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2011. all rights reserved . product data sheet rev. 5 ? 8 november 2011 14 of 15 nxp semiconductors 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 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. 15.4 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. 16. 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 74lvc162244a; 74lvch162244a 16-bit buffer/line driver; 30 ? resistors; 5 v tolerance; 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: 8 november 2011 document identifier: 74lvc_lvch162244a please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 17. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 ordering information . . . . . . . . . . . . . . . . . . . . . 2 4 functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 5 pinning information . . . . . . . . . . . . . . . . . . . . . . 3 5.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 5.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 6 functional description . . . . . . . . . . . . . . . . . . . 4 7 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 8 recommended operating conditions. . . . . . . . 5 9 static characteristics. . . . . . . . . . . . . . . . . . . . . 5 10 dynamic characteristics . . . . . . . . . . . . . . . . . . 7 11 waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 12 package outline . . . . . . . . . . . . . . . . . . . . . . . . 10 13 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 12 14 revision history . . . . . . . . . . . . . . . . . . . . . . . . 12 15 legal information. . . . . . . . . . . . . . . . . . . . . . . 13 15.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 13 15.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 15.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 15.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 14 16 contact information. . . . . . . . . . . . . . . . . . . . . 14 17 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

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