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1. general description the 74hc393; hct393 is a high-speed si-gate cmos device and is pin compatible with low-power schottky ttl (lsttl). it is speci?ed in compliance with jedec standard no. 7a. the 74hc393; 74hct393 contains 4-bit binary ripple counters with separate clocks (1 cp and 2 cp) and master reset (1mr and 2mr) inputs to each counter. the operation of each half of the 74hc393; 74hct393 is the same as the 74hc93; 74hct93, except no external clock connections are required. the counters are triggered by a high-to-low transition of the clock inputs. the counter outputs are internally connected to provide clock inputs to succeeding stages. the outputs of the ripple counter do not change synchronously and should not be used for high-speed address decoding. the master resets (1mr and 2mr) are active-high asynchronous inputs to each 4-bit counter. a high level on the nmr input overrides the clock and sets the outputs low. 2. features n two 4-bit binary counters with individual clocks n divide by any binary module up to 28 in one package n two master resets to clear each 4-bit counter individually 3. quick reference data 74hc393; 74hct393 dual 4-bit binary ripple counter rev. 03 6 september 2005 product data sheet table 1: quick reference data gnd = 0 v; t amb = 25 c; t r = t f = 6 ns. symbol parameter conditions min typ max unit 74hc393 t phl , t plh propagation delay c l = 15 pf; v cc =5v n cp to nq0 - 12 - ns nqx to nq(x+1) - 5 - ns nmr to nqx - 11 - ns f clk(max) maximum clock frequency c l = 15 pf; v cc = 5 v - 99 - mhz c i input capacitance - 3.5 - pf c pd power dissipation capacitance (per gate) [1] [2] -23-pf
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 2 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter [1] c pd is used to determine the dynamic power dissipation (p d in m w). p d =c pd v cc 2 f i n+ s (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 v; n = number of inputs switching; s (c l v cc 2 f o ) = sum of the outputs. [2] v i = gnd to v cc [3] v i = gnd to v cc - 1.5 v 4. ordering information 74hct393 t phl , t plh propagation delay c l = 15 pf; v cc =5v n cp to nq0 - 20 - ns nqx to nq(x+1) - 6 - ns nmr to nqx - 15 - ns f clk(max) maximum clock frequency c l = 15 pf; v cc = 5 v - 53 - mhz c i input capacitance - 3.5 - pf c pd power dissipation capacitance (per gate) [1] [3] -25-pf table 1: quick reference data continued gnd = 0 v; t amb = 25 c; t r = t f = 6 ns. symbol parameter conditions min typ max unit table 2: ordering information type number package temperature range name description version 74hc393n - 40 c to +125 c dip14 plastic dual in-line package; 14 leads (300 mil) sot27-1 74hc393d - 40 c to +125 c so14 plastic small outline package; 14 leads; body width 3.9 mm sot108-1 74hc393db - 40 c to +125 c ssop14 plastic shrink small outline package; 14 leads; body width 5.3 mm sot337-1 74hc393pw - 40 c to +125 c tssop14 plastic thin shrink small outline package; 14 leads; body width 4.4 mm sot402-1 74hc393bq - 40 c to +125 c dhvqfn14 plastic dual in-line compatible thermal enhanced very thin quad ?at package; no leads; 14 terminals; body 2.5 3 0.85 mm sot762-1 74hct393n - 40 c to +125 c dip14 plastic dual in-line package; 14 leads (300 mil) sot27-1 74hct393d - 40 c to +125 c so14 plastic small outline package; 14 leads; body width 3.9 mm sot108-1 74hct393db - 40 c to +125 c ssop14 plastic shrink small outline package; 14 leads; body width 5.3 mm sot337-1 74hct393pw - 40 c to +125 c tssop14 plastic thin shrink small outline package; 14 leads; body width 4.4 mm sot402-1 74hct393bq - 40 c to +125 c dhvqfn14 plastic dual in-line compatible thermal enhanced very thin quad ?at package; no leads; 14 terminals; body 2.5 3 0.85 mm sot762-1
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 3 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 5. functional diagram fig 1. logic symbol fig 2. iec logic symbol fig 3. functional diagram fig 4. state diagram 001aad532 1cp 1 1 2 6 5 3 4 1mr 1q0 1q1 1q2 1q3 2cp 2 13 12 8 9 11 10 2mr 2q0 2q1 2q2 2q3 001aad533 ct = 0 ct 12 13 8 9 11 10 + 0 3 ct = 0 ct 2 1 6 5 3 4 + 0 3 ctr4 ctr4 001aad534 1cp 4-bit binary ripple counter 4-bit binary ripple counter 1 2 6 5 3 4 1mr 1q0 1q1 1q2 1q3 2cp 13 12 8 9 11 10 2mr 2q0 2q1 2q2 2q3 001aad535 0 15 14 13 12 1 2 3 4 5 6 7 11 10 9 8
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 4 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 6. pinning information 6.1 pinning 6.2 pin description fig 5. logic diagram (one counter) 001aad536 rd ff 1 t cp q mr rd ff 2 t q rd ff 3 t q rd ff 4 t q q0 q1 q2 q3 fig 6. pin con?guration so14; dip14 (t)ssop14 fig 7. pin con?guration dhvqfn14 393 1cp v cc 1mr 2cp 1q0 2mr 1q1 2q0 1q2 2q1 1q3 2q2 gnd 2q3 001aad531 1 2 3 4 5 6 7 8 10 9 12 11 14 13 001aad597 393 transparent top view 1q3 2q2 1q2 2q1 1q1 2q0 1q0 2mr 1mr 2cp gnd 2q3 1cp v cc 6 9 5 10 4 11 3 12 2 13 7 8 1 14 terminal 1 index area table 3: pin description symbol pin description 1 cp 1 1 clock input (high-to-low, edge-triggered) 1mr 2 1 asynchronous master reset input (active high) 1q0 3 1 ?ip-?op output 0 1q1 4 1 ?ip-?op output 1 1q2 5 1 ?ip-?op output 2 1q3 6 1 ?ip-?op output 3 gnd 7 ground (0 v) 2q3 8 2 ?ip-?op output 3
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 5 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 7. functional description 7.1 function table [1] h = high voltage level; l = low voltage level. 2q2 9 2 ?ip-?op output 2 2q1 10 2 ?ip-?op output 1 2q0 11 2 ?ip-?op output 0 2mr 12 2 asynchronous master reset input (active high) 2 cp 13 2 clock input (high-to-low, edge-triggered) v cc 14 supply voltage table 3: pin description continued symbol pin description table 4: count sequence for one counter [1] count output q0 q1 q2 q3 0 llll 1 hlll 2lhll 3hhll 4llhl 5hlhl 6 l hhl 7 hhhl 8 lllh 9 hllh 10 l h l h 11 h h l h 12 l l h h 13 h l h h 14l hhh 15hhhh
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 6 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 8. limiting values [1] for dip14 package: p tot derates linearly with 12 mw/k above 70 c. [2] for so14 package: p tot derates linearly with 8 mw/k above 70 c. [3] for (t)ssop14 packages: p tot derates linearly with 5.5 mw/k above 60 c. [4] for dhvqfn14 packages: p tot derates linearly with 4.5 mw/k above 60 c. 9. recommended operating conditions 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 supply voltage - 0.5 +7 v i ik input clamping current v i < - 0.5 v or v i >v cc + 0.5 v - 20 ma i ok output clamping current v o < - 0.5 v or v o >v cc + 0.5 v - 20 ma i o output current v o = - 0.5 v to v cc + 0.5 v - 25 ma i cc quiescent supply current - 50 ma i gnd ground current - 50 ma t stg storage temperature - 65 +150 c p tot total power dissipation dip14 package [1] - 750 mw so14 package [2] - 500 mw (t)ssop14 package [3] - 500 mw dhvqfn14 package [4] - 500 mw table 6: recommended operating conditions symbol parameter conditions min typ max unit 74hc393 v cc supply voltage 2.0 5.0 6.0 v v i input voltage 0 - v cc v v o output voltage 0 - v cc v t amb ambient temperature - 40 - +125 c t r , t f input rise and fall time v cc = 2.0 v - - 1000 ns v cc = 4.5 v - 6.0 500 ns v cc = 6.0 v - - 400 ns 74hct393 v cc supply voltage 4.5 5.0 5.5 v v i input voltage 0 - v cc v v o output voltage 0 - v cc v t amb ambient temperature - 40 - +125 c t r , t f input rise and fall time v cc = 4.5 v - 6.0 500 ns
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 7 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 10. static characteristics table 7: static characteristics type 74hc393 at recommended operating conditions; voltages are referenced to gnd (ground = 0v) symbol parameter conditions min typ max unit t amb = +25 c v ih high-state input voltage v cc = 2.0 v 1.5 1.2 - v v cc = 4.5 v 3.15 2.4 - v v cc = 6.0 v 4.2 3.2 - v v il low-state input voltage v cc = 2.0 v - 0.8 0.5 v v cc = 4.5 v - 2.1 1.35 v v cc = 6.0 v - 2.8 1.8 v v oh high-state output voltage v i = v ih or v il v cc = 4.5 v; i o = - 4 ma 3.98 4.32 - v v cc = 6 v; i o = - 5.2 ma 5.48 5.81 - v v ol low-state output voltage v i = v ih or v il v cc = 4.5 v; i o = 4 ma - 0.15 0.26 v v cc = 6 v; i o = 5.2 ma - 0.16 0.26 v i li input leakage current v cc = 6 v - - 0.1 m a i cc quiescent supply current v cc = 6.0 v; i o = 0 a; v i =v cc or gnd - - 8.0 m a c i input capacitance - 3.5 - pf t amb = - 40 c to +85 c v ih high-state input voltage v cc = 2.0 v 1.5 - - v v cc = 4.5 v 3.15 - - v v cc = 6.0 v 4.2 - - v v il low-state input voltage v cc = 2.0 v - - 0.5 v v cc = 4.5 v - - 1.35 v v cc = 6.0 v - - 1.8 v v oh high-state output voltage v i = v ih or v il v cc = 4.5 v; i o = - 4 ma 3.98 - - v v cc = 6 v; i o = - 5.2 ma 5.48 - - v v ol low-state output voltage v i = v ih or v il v cc = 4.5 v; i o = 4 ma - - 0.33 v v cc = 6 v; i o = 5.2 ma - - 0.33 v i li input leakage current v cc = 6 v - - 0.1 m a i cc quiescent supply current v cc = 6.0 v; i o = 0 a; v i =v cc or gnd -80 m a
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 8 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter t amb = - 40 c to +125 c v ih high-state input voltage v cc = 2.0 v 1.5 - - v v cc = 4.5 v 3.15 - - v v cc = 6.0 v 4.2 - - v v il low-state input voltage v cc = 2.0 v - - 0.5 v v cc = 4.5 v - - 1.35 v v cc = 6.0 v - - 1.8 v v oh high-state output voltage v i = v ih or v il v cc = 4.5 v; i o = - 4 ma 3.98 - - v v cc = 6 v; i o = - 5.2 ma 5.48 - - v v ol low-state output voltage v i = v ih or v il v cc = 4.5 v; i o = 4 ma - - 0.33 v v cc = 6 v; i o = 5.2 ma - - 0.33 v i li input leakage current v cc = 6 v - - 0.1 m a i cc quiescent supply current v cc = 6.0 v; i o = 0 a; v i =v cc or gnd - - 160 m a table 7: static characteristics type 74hc393 continued at recommended operating conditions; voltages are referenced to gnd (ground = 0v) symbol parameter conditions min typ max unit table 8: static characteristics type 74hct393 at recommended operating conditions; voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min typ max unit t amb =25 c v ih high-state input voltage v cc = 4.5 v to 5.5 v 2.0 1.6 - v v il low-state input voltage v cc = 4.5 v to 5.5 v - 1.2 0.8 v v oh high-state output voltage v i =v ih or v il ; v cc = 4.5 v i o = - 20 m a 4.4 4.5 - v i o = - 6 ma 3.98 4.32 - v v ol low-state output voltage v i =v ih or v il ; v cc = 4.5 v i o =20 m a - 0 0.1 v i o = 6.0 ma - 0.15 0.26 v i li input leakage current v i =v cc or gnd; v cc = 5.5 v - - 0.1 m a i cc quiescent supply current v i =v cc or gnd; i o =0a; v cc = 5.5 v - - 8.0 m a d i cc additional quiescent supply current (per input pin) v i =v cc - 2.1 v; other inputs at v cc or gnd; v cc = 4.5 v to 5.5 v; i o =0a 1 cp, 2 cp - 40 144 m a 1mr, 2mr - 100 360 m a c i input capacitance - 3.5 - pf
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 9 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter t amb = - 40 c to +85 c v ih high-state input voltage v cc = 4.5 v to 5.5 v 2.0 - - v v il low-state input voltage v cc = 4.5 v to 5.5 v - - 0.8 v v oh high-state output voltage v i =v ih or v il ; v cc = 4.5 v i o = - 20 m a 4.4 - - v i o = - 6 ma 3.84 - - v v ol low-state output voltage v i =v ih or v il ; v cc = 4.5 v i o =20 m a - - 0.1 v i o = 6.0 ma - - 0.33 v i li input leakage current v i =v cc or gnd; v cc = 5.5 v - - 1.0 m a i cc quiescent supply current v i =v cc or gnd; i o =0a; v cc = 5.5 v --80 m a d i cc additional quiescent supply current (per input pin) v i =v cc - 2.1 v; other inputs at v cc or gnd; v cc = 4.5 v to 5.5 v; i o =0a 1 cp, 2 cp - - 180 m a 1mr, 2mr - - 450 m a t amb = - 40 c to +125 c v ih high-state input voltage v cc = 4.5 v to 5.5 v 2.0 - - v v il low-state input voltage v cc = 4.5 v to 5.5 v - - 0.8 v v oh high-state output voltage v i =v ih or v il ; v cc = 4.5 v i o = - 20 m a 4.4 - - v i o = - 6 ma 3.7 - - v v ol low-state output voltage v i =v ih or v il ; v cc = 4.5 v i o =20 m a - - 0.1 v i o = 6.0 ma - - 0.4 v i li input leakage current v i =v cc or gnd; v cc = 5.5 v - - 1.0 m a i cc quiescent supply current v i =v cc or gnd; i o =0a; v cc = 5.5 v - - 160 m a d i cc additional quiescent supply current (per input pin) v i =v cc - 2.1 v; other inputs at v cc or gnd; v cc = 4.5 v to 5.5 v; i o =0a 1 cp, 2 cp - - 196 m a 1mr, 2mr - - 490 m a table 8: static characteristics type 74hct393 continued at recommended operating conditions; voltages are referenced to gnd (ground = 0 v). symbol parameter conditions min typ max unit
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 10 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 11. dynamic characteristics table 9: dynamic characteristics type 74hc393 voltages are referenced to gnd (ground = 0 v); c l = 50 pf, unless otherwise speci?ed. for test circuit see figure 10 . symbol parameter conditions min typ max unit t amb = +25 c t phl , t plh propagation delay n cp to nq0 see figure 8 v cc = 2.0 v - 41 125 ns v cc = 4.5 v - 15 25 ns v cc = 5 v; c l = 15 pf - 12 - ns v cc = 6.0 v - 12 21 ns nqx to nq(x + 1) see figure 8 v cc = 2.0 v - 14 45 ns v cc = 4.5 v - 5 9 ns v cc = 5 v; c l = 15 pf - 5 - ns v cc = 6.0 v - 4 8 ns t phl propagation delay nmr to nqx see figure 9 v cc = 2.0 v - 39 140 ns v cc = 4.5 v - 14 28 ns v cc = 5 v; c l = 15 pf - 11 - ns v cc = 6.0 v - 11 24 ns t thl , t tlh output transition time see figure 8 v cc = 2.0 v - 19 75 ns v cc = 4.5 v - 7 15 ns v cc = 6.0 v - 6 13 ns t w pulse width n cp high or low see figure 8 v cc = 2.0 v 80 17 - ns v cc = 4.5 v 16 6 - ns v cc = 6.0 v 14 5 - ns nmr high see figure 9 v cc = 2.0 v 80 19 - ns v cc = 4.5 v 16 7 - ns v cc = 6.0 v 14 6 - ns t rec recovery time nmr to n cp see figure 9 v cc = 2.0 v 5 3 - ns v cc = 4.5 v 5 1 - ns v cc = 6.0 v 5 1 - ns
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 11 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter f clk(max) maximum clock frequency see figure 8 v cc = 2.0 v 6 30 - mhz v cc = 4.5 v 30 90 - mhz v cc = 5 v; c l = 15 pf - 99 - mhz v cc = 6.0 v 35 107 - mhz c pd power dissipation capacitance (per gate) [1] [2] -23-pf t amb = - 40 c to +85 c t phl , t plh propagation delay n cp to nq0 see figure 8 v cc = 2.0 v - - 155 ns v cc = 4.5 v - - 31 ns v cc = 6.0 v - - 26 ns nqx to nq(x + 1) see figure 8 v cc = 2.0 v - - 55 ns v cc = 4.5 v - - 11 ns v cc = 6.0 v - - 9 ns t phl propagation delay nmr to nqx see figure 9 v cc = 2.0 v - - 175 ns v cc = 4.5 v - - 35 ns v cc = 6.0 v - - 30 ns t thl , t tlh output transition time see figure 8 v cc = 2.0 v - - 95 ns v cc = 4.5 v - - 19 ns v cc = 6.0 v - - 16 ns t w pulse width n cp high or low see figure 8 v cc = 2.0 v 100 - - ns v cc = 4.5 v 20 - - ns v cc = 6.0 v 17 - - ns nmr high see figure 9 v cc = 2.0 v 100 - - ns v cc = 4.5 v 20 - - ns v cc = 6.0 v 17 - - ns t rec recovery time nmr to n cp see figure 9 v cc = 2.0 v 5 - - ns v cc = 4.5 v 5 - - ns v cc = 6.0 v 5 - - ns table 9: dynamic characteristics type 74hc393 continued voltages are referenced to gnd (ground = 0 v); c l = 50 pf, unless otherwise speci?ed. for test circuit see figure 10 . symbol parameter conditions min typ max unit
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 12 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter f clk(max) maximum clock frequency see figure 8 v cc = 2.0 v 5 30 - mhz v cc = 4.5 v 24 90 - mhz v cc = 6.0 v 28 107 - mhz t amb = - 40 c to +125 c t phl , t plh propagation delay n cp to nq0 see figure 8 v cc = 2.0 v - - 190 ns v cc = 4.5 v - - 38 ns v cc = 6.0 v - - 32 ns nqx to nq(x + 1) see figure 8 v cc = 2.0 v - - 70 ns v cc = 4.5 v - - 14 ns v cc = 6.0 v - - 12 ns t phl propagation delay nmr to nqn see figure 9 v cc = 2.0 v - - 210 ns v cc = 4.5 v - - 42 ns v cc = 6.0 v - - 36 ns t thl , t tlh output transition time see figure 8 v cc = 2.0 v - - 110 ns v cc = 4.5 v - - 22 ns v cc = 6.0 v - - 19 ns t w pulse width n cp high or low see figure 8 v cc = 2.0 v 120 - - ns v cc = 4.5 v 24 - - ns v cc = 6.0 v 20 - - ns nmr high see figure 9 v cc = 2.0 v 120 - - ns v cc = 4.5 v 24 - - ns v cc = 6.0 v 20 - - ns t rec recovery time nmr to n cp see figure 9 v cc = 2.0 v 5 - - ns v cc = 4.5 v 5 - - ns v cc = 6.0 v 5 - - ns table 9: dynamic characteristics type 74hc393 continued voltages are referenced to gnd (ground = 0 v); c l = 50 pf, unless otherwise speci?ed. for test circuit see figure 10 . symbol parameter conditions min typ max unit
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 13 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter [1] c pd is used to determine the dynamic power dissipation (p d in m w). p d =c pd v cc 2 f i n+ s (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 v; n = number of inputs switching; s (c l v cc 2 f o ) = sum of the outputs. [2] v i = gnd to v cc f clk(max) maximum clock frequency see figure 8 v cc = 2.0 v 4 - - mhz v cc = 4.5 v 20 - - mhz v cc = 6.0 v 24 - - mhz table 10: dynamic characteristics type 74hct393 voltages are referenced to gnd (ground = 0 v); c l = 50 pf, unless otherwise speci?ed. for test circuit see figure 10 . symbol parameter conditions min typ max unit t amb = +25 c t phl , t plh propagation delay n cp to nq0 see figure 8 v cc = 4.5 v - 15 25 ns v cc = 5 v; c l = 15 pf - 20 - ns nqx to nq(x + 1) see figure 8 v cc = 4.5 v - 6 10 ns v cc = 5 v; c l = 15 pf - 6 - ns t phl propagation delay nmr to nqn see figure 9 v cc = 4.5 v - 18 32 ns v cc = 5 v; c l = 15 pf - 15 - ns t thl , t tlh output transition time see figure 8 v cc = 4.5 v - 7 15 ns t w pulse width n cp high or low see figure 8 v cc = 4.5 v 19 11 - ns nmr high see figure 9 v cc = 4.5 v 16 6 - ns t rec recovery time nmr to n cp see figure 9 v cc = 4.5 v 5 0 - ns table 9: dynamic characteristics type 74hc393 continued voltages are referenced to gnd (ground = 0 v); c l = 50 pf, unless otherwise speci?ed. for test circuit see figure 10 . symbol parameter conditions min typ max unit
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 14 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter f clk(max) maximum clock frequency see figure 8 v cc = 4.5 v 27 48 - mhz v cc = 5 v; c l = 15 pf - 53 - mhz c pd power dissipation capacitance (per gate) [1] [2] -25-pf t amb = - 40 c to +85 c t phl , t plh propagation delay n cp to nq0 see figure 8 v cc = 4.5 v - - 31 ns nqx to nq(x + 1) see figure 8 v cc = 4.5 v - - 13 ns t phl propagation delay nmr to nqx see figure 9 v cc = 4.5 v - - 40 ns t thl , t tlh output transition time see figure 8 v cc = 4.5 v - - 19 ns t w pulse width n cp high or low see figure 8 v cc = 4.5 v 24 - - ns nmr high see figure 9 v cc = 4.5 v 20 - - ns t rec recovery time nmr to n cp see figure 9 5--ns f clk(max) maximum clock frequency see figure 8 v cc = 4.5 v 22 - - mhz t amb = - 40 c to +125 c t phl , t plh propagation delay n cp to nq0 see figure 8 v cc = 4.5 v - - 38 ns nqx to nq(x + 1) see figure 8 v cc = 4.5 v - - 15 ns t phl propagation delay nmr to nqx see figure 9 v cc = 4.5 v - - 48 ns t thl , t tlh output transition time see figure 8 v cc = 4.5 v - - 22 ns table 10: dynamic characteristics type 74hct393 continued voltages are referenced to gnd (ground = 0 v); c l = 50 pf, unless otherwise speci?ed. for test circuit see figure 10 . symbol parameter conditions min typ max unit
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 15 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter [1] c pd is used to determine the dynamic power dissipation (p d in m w). p d =c pd v cc 2 f i n+ s (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 v; n = number of inputs switching; s (c l v cc 2 f o ) = sum of the outputs. [2] v i = gnd to v cc - 1.5 v. t w pulse width n cp high or low see figure 8 v cc = 4.5 v 29 - - ns nmr high see figure 9 v cc = 4.5 v 24 - - ns t rec recovery time nmr to n cp see figure 9 50- ns f clk(max) maximum clock frequency see figure 8 v cc = 4.5 v 18 - - mhz table 10: dynamic characteristics type 74hct393 continued voltages are referenced to gnd (ground = 0 v); c l = 50 pf, unless otherwise speci?ed. for test circuit see figure 10 . symbol parameter conditions min typ max unit
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 16 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 12. waveforms measurement points are given in t ab le 11 . fig 8. propagation delays clock (n cp) to output (nqx), the output transition times and the maximum clock frequency measurement points are given in t ab le 11 . fig 9. propagation delays clock (n cp) to output (nqx), pulse width master reset (nmr), and recovery time master reset (nmr) to clock (n cp) table 11: measurement points type input output v m v m 74hc393 0.5v cc 0.5v cc 74hct393 1.3 v 1.3 v 001aad537 v m v m t plh t tlh t thl t phl input ncp v i gnd v oh v ol 1/f max output nqx 001aad538 output nqx v ol v oh gnd v i gnd v i v m t phl v m input nmr v m t w t rec input ncp
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 17 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter measurement points are given in t ab le 11 . a. input pulse de?nition test data is given in t ab le 12 . de?nitions test circuit: r t = termination resistance should be equal to output impedance z o of the pulse generator. c l = load capacitance including jig and probe capacitance. b. test circuit fig 10. load circuitry for switching times table 12: test data supply input load v cc v i t r , t f c l 2.0 v to 6.0 v gnd to v cc 6 ns 15 pf, 50 pf 001aac221 v m v m t w t w 10 % 90 % 90 % 0 v v i v i negative pulse positive pulse 0 v v m v m 90 % 10 % 10 % t thl (t f ) t tlh (t r ) t tlh (t r ) t thl (t f ) mna101 v cc v i v o r t c l pulse generator d.u.t.
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 18 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 13. package outline fig 11. package outline sot108-1 (so14) unit a max. a 1 a 2 a 3 b p cd (1) e (1) (1) eh e ll p qz y w v q references outline version european projection issue date iec jedec jeita mm inches 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 8.75 8.55 4.0 3.8 1.27 6.2 5.8 0.7 0.6 0.7 0.3 8 0 o o 0.25 0.1 dimensions (inch dimensions are derived from the original mm dimensions) note 1. plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. 1.0 0.4 sot108-1 x w m q a a 1 a 2 b p d h e l p q detail x e z e c l v m a (a ) 3 a 7 8 1 14 y 076e06 ms-012 pin 1 index 0.069 0.010 0.004 0.057 0.049 0.01 0.019 0.014 0.0100 0.0075 0.35 0.34 0.16 0.15 0.05 1.05 0.041 0.244 0.228 0.028 0.024 0.028 0.012 0.01 0.25 0.01 0.004 0.039 0.016 99-12-27 03-02-19 0 2.5 5 mm scale so14: plastic small outline package; 14 leads; body width 3.9 mm sot108-1
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 19 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter fig 12. package outline sot27-1 (dip14) unit a max. 1 2 (1) (1) b 1 cd (1) z ee m h l references outline version european projection issue date iec jedec jeita mm inches dimensions (inch dimensions are derived from the original mm dimensions) sot27-1 99-12-27 03-02-13 a min. a max. b max. w m e e 1 1.73 1.13 0.53 0.38 0.36 0.23 19.50 18.55 6.48 6.20 3.60 3.05 0.254 2.54 7.62 8.25 7.80 10.0 8.3 2.2 4.2 0.51 3.2 0.068 0.044 0.021 0.015 0.77 0.73 0.014 0.009 0.26 0.24 0.14 0.12 0.01 0.1 0.3 0.32 0.31 0.39 0.33 0.087 0.17 0.02 0.13 050g04 mo-001 sc-501-14 m h c (e ) 1 m e a l seating plane a 1 w m b 1 e d a 2 z 14 1 8 7 b e pin 1 index 0 5 10 mm scale note 1. plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included. dip14: plastic dual in-line package; 14 leads (300 mil) sot27-1
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 20 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter fig 13. package outline sot337-1 (ssop14) unit a 1 a 2 a 3 b p cd (1) e (1) eh e ll p qz y w v q references outline version european projection issue date iec jedec jeita mm 0.21 0.05 1.80 1.65 0.25 0.38 0.25 0.20 0.09 6.4 6.0 5.4 5.2 0.65 1.25 0.2 7.9 7.6 1.03 0.63 0.9 0.7 1.4 0.9 8 0 o o 0.13 0.1 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.25 mm maximum per side are not included. sot337-1 99-12-27 03-02-19 (1) w m b p d h e e z e c v m a x a y 1 7 14 8 q a a 1 a 2 l p q detail x l (a ) 3 mo-150 pin 1 index 0 2.5 5 mm scale ssop14: plastic shrink small outline package; 14 leads; body width 5.3 mm sot337-1 a max. 2
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 21 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter fig 14. package outline sot402-1 (tssop14) unit a 1 a 2 a 3 b p cd (1) e (2) (1) eh e ll p qz y w v q 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 0.72 0.38 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 sot402-1 mo-153 99-12-27 03-02-18 w m b p d z e 0.25 17 14 8 q 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 tssop14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm sot402-1 a max. 1.1 pin 1 index
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 22 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter fig 15. package outline sot762-1 (dhvqfn14) 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 3.1 2.9 d h 1.65 1.35 y 1 2.6 2.4 1.15 0.85 e 1 2 0.30 0.18 0.05 0.00 0.05 0.1 dimensions (mm are the original dimensions) sot762-1 mo-241 - - - - - - 0.5 0.3 l 0.1 v 0.05 w 0 2.5 5 mm scale sot762-1 dhvqfn14: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; body 2.5 x 3 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 26 13 9 8 7 1 14 x d e c b a 02-10-17 03-01-27 terminal 1 index area a c 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)
74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 23 of 25 philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 14. abbreviations 15. revision history table 13: abbreviations table acronym description cmos complementary metal oxide semiconductor ttl transistor transistor logic lsttl low-power schottky transistor transistor logic dut device under test table 14: revision history document id release date data sheet status change notice doc. number supersedes 74hc_hct393_3 20050906 product data sheet - - 74hc_hct393_cnv_2 modi?cations: ? the format of this data sheet is redesigned to comply with the current presentation and information standard of philips semiconductors. ? added family speci?cations. ? added type numbers 74hc393bq and 74hct393bq (package dhvqfn14). 74hc_hct393_cnv_2 19901201 product speci?cation 74hc_hct393_cnv_1 74hc_hct393_cnv_1 -
philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 74hc_hct393_3 ? koninklijke philips electronics n.v. 2005. all rights reserved. product data sheet rev. 03 6 september 2005 24 of 25 16. data sheet status [1] please consult the most recently issued data sheet before initiating or completing a design. [2] the product status of the device(s) described in this data sheet may have changed since this data sheet was published. the l atest information is available on the internet at url http://www.semiconductors.philips.com. [3] for data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 17. de?nitions short-form speci?cation the data in a short-form speci?cation is extracted from a full data sheet with the same type number and title. for detailed information see the relevant data sheet or data handbook. limiting values de?nition limiting values given are in accordance with the absolute maximum rating system (iec 60134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the speci?cation is not implied. exposure to limiting values for extended periods may affect device reliability. application information applications that are described herein for any of these products are for illustrative purposes only. philips semiconductors make no representation or warranty that such applications will be suitable for the speci?ed use without further testing or modi?cation. 18. disclaimers life support these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips semiconductors for any damages resulting from such application. right to make changes philips semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. when the product is in full production (status production), relevant changes will be communicated via a customer product/process change noti?cation (cpcn). philips semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise speci?ed. 19. trademarks notice all referenced brands, product names, service names and trademarks are the property of their respective owners. 20. contact information for additional information, please visit: http://www.semiconductors.philips.com for sales of?ce addresses, send an email to: sales.addresses@www.semiconductors.philips.com level data sheet status [1] product status [2] [3] de?nition i objective data development this data sheet contains data from the objective speci?cation for product development. philips semiconductors reserves the right to change the speci?cation in any manner without notice. ii preliminary data quali?cation this data sheet contains data from the preliminary speci?cation. supplementary data will be published at a later date. philips semiconductors reserves the right to change the speci?cation without notice, in order to improve the design and supply the best possible product. iii product data production this data sheet contains data from the product speci?cation. philips semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. relevant changes will be communicated via a customer product/process change noti?cation (cpcn).
? koninklijke philips electronics n.v. 2005 all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. date of release: 6 september 2005 document number: 74hc_hct393_3 published in the netherlands philips semiconductors 74hc393; 74hct393 dual 4-bit binary ripple counter 21. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 quick reference data . . . . . . . . . . . . . . . . . . . . . 1 4 ordering information . . . . . . . . . . . . . . . . . . . . . 2 5 functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 6 pinning information . . . . . . . . . . . . . . . . . . . . . . 4 6.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 6.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 functional description . . . . . . . . . . . . . . . . . . . 5 7.1 function table . . . . . . . . . . . . . . . . . . . . . . . . . . 5 8 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 6 9 recommended operating conditions. . . . . . . . 6 10 static characteristics. . . . . . . . . . . . . . . . . . . . . 7 11 dynamic characteristics . . . . . . . . . . . . . . . . . 10 12 waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 13 package outline . . . . . . . . . . . . . . . . . . . . . . . . 18 14 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 23 15 revision history . . . . . . . . . . . . . . . . . . . . . . . . 23 16 data sheet status . . . . . . . . . . . . . . . . . . . . . . . 24 17 de?nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 18 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 19 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 20 contact information . . . . . . . . . . . . . . . . . . . . 24

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