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1. general description the 74ahc374-q100; 74ahct374-q100 is a high-speed si-gate cmos device and is pin compatible with low-power schottky ttl (l sttl). it is specified in compliance with jedec standard no. 7-a. the 74ahc374-q100; 74ahct374-q100 comprises eight d-type flip-flops featuring separate d-type inputs for each flip-flop and 3-state outputs for bus oriented applications. a clock input (cp) and an output enable input (oe ) are common to all flip-flops. the eight flip-flops will store the state of their individual d inpu ts that meet the set-up and hold times requirements for the low-to-high cp transition. when oe is low the content of the eight flip-flo ps is available at the outputs. when oe is high, the outputs go to the high-imp edance off-state. operation of the oe input does not affect the state of the flip-flops. this product has been qualified to the automotive electronics council (aec) standard q100 (grade 1) and is suitable for use in automotive applications. 2. features and benefits ? automotive product qualif ication in accordance with aec-q100 (grade 1) ? specified from ? 40 ? c to +85 ? c and from ? 40 ? c to +125 ? c ? balanced propagation delays ? all inputs have schmitt-trigger actions ? inputs accept voltages higher than v cc ? common 3-state output enable input ? input levels: ? for 74ahc374-q100: cmos level ? for 74ahct374-q100: ttl level ? esd protection: ? mil-std-883, method 3015 exceeds 2000 v ? hbm jesd22-a114f exceeds 2000 v ? mm jesd22-a115-a exceeds 200 v (c = 200 pf, r = 0 ? ) ? multiple package options 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; posit ive edge-trigger; 3-state rev. 1 ? 11 march 2014 product data sheet
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 2 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 3. ordering information 4. functional diagram table 1. ordering information type number package temperature range name description version 74ahc374-q100 74ahc374d-q100 ? 40 ? c to +125 ? c so20 plastic small outline package; 20 leads; body width 7.5 mm sot163-1 74AHC374PW-Q100 ? 40 ? c to +125 ? c tssop20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm sot360-1 74ahct374-q100 74ahct374d-q100 ? 40 ? c to +125 ? c so20 plastic small outline package; 20 leads; body width 7.5 mm sot163-1 74ahct374pw-q100 ? 40 ? c to +125 ? c tssop20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm sot360-1 fig 1. functional diagram mna892 3-state outputs ff1 to ff8 q0 q1 q2 q3 q4 q5 q6 q7 19 16 15 12 9 6 5 2 d0 d1 d2 d3 d4 d5 d6 d7 cp oe 18 11 1 17 14 13 8 7 4 3
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 3 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state fig 2. logic symbol fig 3. iec logic symbol mna891 d0 d1 d2 d3 d4 d5 d6 d7 oe cp q0 q1 q2 q3 q4 q5 q6 q7 11 1 19 16 15 12 9 6 5 2 18 17 14 13 8 7 4 3 mna196 19 16 15 12 9 6 5 11 c1 1 en 1d 2 18 17 14 13 8 7 4 3 fig 4. logic diagram mna893 q4 d4 q3 d3 q2 d2 q1 d1 q0 d0 d ff1 q cp cp d ff2 q cp d ff3 q cp d ff4 q cp d ff5 q cp d ff6 q cp d ff7 q cp d ff8 q cp oe q5 d5 q6 d6 q7 d7
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 4 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 5. pinning information 5.1 pinning 5.2 pin description fig 5. pin configuration so20 and tssop20 $+&4 $+&74 2 ( 9 && 4 4 ' ' ' ' 4 4 4 4 ' ' ' ' 4 4 *1' &3 ddd table 2. pin description symbol pin description oe 1 3-state output enable input (active low) q0 2 3-state flip-flop output d0 3 data input d1 4 data input q1 5 3-state flip-flop output q2 6 3-state flip-flop output d2 7 data input d3 8 data input q3 9 3-state flip-flop output gnd 10 ground (0 v) cp 11 clock input (low-to-high, edge triggered) q4 12 3-state flip-flop output d4 13 data input d5 14 data input q5 15 3-state flip-flop output q6 16 3-state flip-flop output d6 17 data input d7 18 data input q7 19 3-state flip-flop output v cc 20 supply voltage
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 5 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 6. functional description [1] h = high voltage level; h = high voltage level one setup time prior to the low-to-high cp transition; l = low voltage level; l = low voltage level one setup time prior to the low-to-high cp transition; ? = low-to-high cp transition; z = high-impedance off-state. 7. limiting values [1] the input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] for so20 packages: above 70 ? c the value of p tot derates linearly at 8 mw/k. for tssop20 packages: above 60 ? c the value of p tot derates linearly at 5.5 mw/k. table 3. function table [1] operating mode control input internal flip-flop output oe cp dn q0 to q7 load and read register l ? ll l l ? hh h load register and disable outputs h ? ll z h ? hh z 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 +7.0 v v i input voltage ? 0.5 +7.0 v i ik input clamping current v i < ? 0.5 v [1] ? 20 - ma i ok output clamping current v o < ? 0.5 v or v o > v cc + 0.5 v [1] ? 20 +20 ma i o output current v o = ? 0.5 v to (v cc + 0.5 v) ? 25 +25 ma i cc supply current - +75 ma i gnd ground current ? 75 - ma t stg storage temperature ? 65 +150 ?c p tot total power dissipation t amb = ? 40 ? cto+125 ?c [2] - 500 mw
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 6 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 8. recommended operating conditions 9. static characteristics table 5. operating conditions symbol parameter conditions min typ max unit 74ahc374-q100 v cc supply voltage 2.0 5.0 5.5 v v i input voltage 0 - 5.5 v v o output voltage 0 - v cc v t amb ambient temperature ? 40 +25 +125 ?c ? t/ ? v input transition rise and fall rate v cc = 3.0 v to 3.6 v - - 100 ns/v v cc = 4.5 v to 5.5 v - - 20 ns/v 74ahct374-q100 v cc supply voltage 4.5 5.0 5.5 v v i input voltage 0 - 5.5 v v o output voltage 0 - v cc v t amb ambient temperature ? 40 +25 +125 ?c ? t/ ? v input transition rise and fall rate v cc = 4.5 v to 5.5 v - - 20 ns/v table 6. static characteristics at recommended operating conditions; voltag es are referenced to gnd (ground = 0 v). symbol parameter conditions 25 ? c ? 40 ? cto+85 ?c ? 40 ? cto+125 ?c unit min typ max min max min max 74ahc374-q100 v ih high-level input voltage v cc =2.0v 1.5 - - 1.5 - 1.5 - v v cc =3.0v 2.1 - - 2.1 - 2.1 - v v cc = 5.5 v 3.85 - - 3.85 - 3.85 - v v il low-level input voltage v cc = 2.0 v - - 0.5 - 0.5 - 0.5 v v cc = 3.0 v - - 0.9 - 0.9 - 0.9 v v cc = 5.5 v - - 1.65 - 1.65 - 1.65 v v oh high-level output voltage v i =v ih or v il i o = ? 50 ? a; v cc = 2.0 v 1.9 2.0 - 1.9 - 1.9 - v i o = ? 50 ? a; v cc = 3.0 v 2.9 3.0 - 2.9 - 2.9 - v i o = ? 50 ? a; v cc = 4.5 v 4.4 4.5 - 4.4 - 4.4 - v i o = ? 4.0 ma; v cc = 3.0 v 2.58 - - 2.48 - 2.40 - v i o = ? 8.0 ma; v cc = 4.5 v 3.94 - - 3.80 - 3.70 - v v ol low-level output voltage v i =v ih or v il i o =50 ? a; v cc = 2.0 v - 0 0.1 - 0.1 - 0.1 v i o =50 ? a; v cc = 3.0 v - 0 0.1 - 0.1 - 0.1 v i o =50 ? a; v cc = 4.5 v - 0 0.1 - 0.1 - 0.1 v i o =4.0ma; v cc = 3.0 v - - 0.36 - 0.44 - 0.55 v i o =8.0ma; v cc = 4.5 v - - 0.36 - 0.44 - 0.55 v
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 7 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state i i input leakage current v i = 5.5 v or gnd; v cc =0vto5.5v - - 0.1 - 1.0 - 2.0 ? a i oz off-state output current v i =v ih or v il ; v o =v cc or gnd; v cc =5.5v -- ? 0.25 - ? 2.5 - ? 10.0 ? a i cc supply current v i =v cc or gnd; i o =0a; v cc =5.5v - - 4.0 - 40 - 80 ? a c i input capacitance v i =v cc or gnd - 3 10 - 10 - 10 pf c o output capacitance -4-----pf 74ahct374-q100 v ih high-level input voltage v cc = 4.5 v to 5.5 v 2.0 - - 2.0 - 2.0 - v v il low-level input voltage v cc = 4.5 v to 5.5 v - - 0.8 - 0.8 - 0.8 v v oh high-level output voltage v i =v ih or v il ; v cc =4.5v i o = ? 50 ? a 4.4 4.5 - 4.4 - 4.4 - v i o = ? 8.0 ma 3.94 - - 3.80 - 3.70 - v v ol low-level output voltage v i =v ih or v il ; v cc =4.5v i o =50 ? a - 0 0.1 - 0.1 - 0.1 v i o = 8.0 ma - - 0.36 - 0.44 - 0.55 v i i input leakage current v i = 5.5 v or gnd; v cc =0vto5.5v - - 0.1 - 1.0 - 2.0 ? a i oz off-state output current v i =v ih or v il ; v o =v cc or gnd per input pin; other inputs at v cc or gnd; i o =0a; v cc =5.5v -- ? 0.25 - ? 2.5 - ? 10.0 ? a i cc supply current v i =v cc or gnd; i o =0a; v cc =5.5v - - 4.0 - 40 - 80 ? a ? i cc additional supply current per input pin; v i =v cc ? 2.1 v; other pins at v cc or gnd; i o =0a; v cc = 4.5 v to 5.5 v - - 1.35 - 1.5 - 1.5 ma c i input capacitance v i =v cc or gnd - 3 10 - 10 - 10 pf c o output capacitance -4-----pf table 6. static characteristics ?continued at recommended operating conditions; voltag es are referenced to gnd (ground = 0 v). symbol parameter conditions 25 ? c ? 40 ? cto+85 ?c ? 40 ? cto+125 ?c unit min typ max min max min max
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 8 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 10. dynamic characteristics table 7. dynamic characteristics voltages are referenced to gnd (ground = 0 v); for test circuit see figure 9 . symbol parameter conditions 25 ?c ? 40 ? c to +85 ?c ? 40 ? c to +125 ?c unit min typ [1] max min max min max 74ahc374-q100 t pd propagation delay cp to qn; see figure 6 and figure 8 [2] v cc = 3.0 v to 3.6 v c l = 15 pf - 6.4 12.7 1.0 15.0 1.0 16.0 ns c l = 50 pf - 8.4 16.2 1.0 18.5 1.0 20.5 ns v cc = 4.5 v to 5.5 v c l = 15 pf - 4.4 8.1 1.0 9.5 1.0 10.0 ns c l = 50 pf - 5.7 10.1 1.0 11.5 1.0 12.5 ns t en enable time oe to qn; see figure 7 [3] v cc = 3.0 v to 3.6 v c l = 15 pf - 5.5 11.0 1.0 13.0 1.0 14.0 ns c l = 50 pf - 7.3 14.5 1.0 16.5 1.0 18.0 ns v cc = 4.5 v to 5.5 v c l = 15 pf - 3.9 7.6 1.0 9.0 1.0 9.5 ns c l = 50 pf - 5.2 9.6 1.0 11.0 1.0 12.0 ns t dis disable time oe to qn; see figure 7 [4] v cc = 3.0 v to 3.6 v c l = 15 pf - 5.6 10.5 1.0 12.5 1.0 13.0 ns c l = 50 pf - 9.4 14.0 1.0 16.0 1.0 17.5 ns v cc = 4.5 v to 5.5 v c l = 15 pf - 4.2 6.8 1.0 8.0 1.0 8.5 ns c l = 50 pf - 6.4 8.8 1.0 10.0 1.0 11.0 ns f max maximum frequency see figure 6 v cc = 3.0 v to 3.6 v c l =15pf 80 130 - 70 - 70 - mhz c l =50pf 55 85 - 50 - 50 - mhz v cc = 4.5 v to 5.5 v c l = 15 pf 130 185 - 110 - 110 - mhz c l =50pf 85 120 - 75 - 75 - mhz t w pulse width cp high or low; see figure 6 v cc = 3.0 v to 3.6 v 5.0 - - 5.5 - 5.5 - ns v cc = 4.5 v to 5.5 v 5.0 - - 5.0 - 5.0 - ns t su set-up time dn to cp; see figure 8 v cc = 3.0 v to 3.6 v 4.5 - - 4.0 - 4.0 - ns v cc = 4.5 v to 5.5 v 3.0 - - 3.0 - 3.0 - ns
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 9 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state [1] typical values are measured at nominal supply voltage (v cc = 3.3 v and v cc =5.0v). [2] t pd is the same as t plh and t phl . [3] t en is the same as t pzh and t pzl . [4] t dis is the same as t phz and t plz . [5] 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 v; n = number of inputs switching; ? (c l ? v cc 2 ? f o ) = sum of the outputs. t h hold time dn to cp; see figure 8 v cc = 3.0 v to 3.6 v 2.0 - - 2.0 - 2.0 - ns v cc = 4.5 v to 5.5 v 2.0 - - 2.0 - 2.0 - ns c pd power dissipation capacitance f i = 1 mhz; v i =gndtov cc [5] -10- - - - -pf 74ahct374-q100; v cc = 4.5 v to 5.5 v t pd propagation delay cp to qn; see figure 6 and figure 8 [2] c l = 15 pf - 4.3 9.4 1.0 10.5 1.0 12.0 ns c l = 50 pf - 5.6 10.4 1.0 11.5 1.0 13.0 ns t en enable time oe to qn; see figure 7 [3] c l = 15 pf - 3.5 10.2 1.0 11.5 1.0 13.0 ns c l = 50 pf - 4.8 11.2 1.0 12.5 1.0 14.0 ns t dis disable time oe to qn; see figure 7 [4] c l = 15 pf - 3.6 10.2 1.0 11.0 1.0 13.0 ns c l = 50 pf - 5.7 11.2 1.0 12.0 1.0 14.0 ns f max maximum frequency see figure 6 c l =15pf 90 140 - 80 - 80 - mhz c l =50pf 85 130 - 75 - 75 - mhz t w pulse width cp high or low; see figure 6 6.5 - - 6.5 - 6.5 - ns t su set-up time dn to cp; see figure 8 2.5 - - 2.5 - 2.5 - ns t h hold time dn to cp; see figure 8 2.5 - - 2.5 - 2.5 - ns c pd power dissipation capacitance f i = 1 mhz; v i =gndtov cc [5] -12- - - - -pf table 7. dynamic characteristics ?continued voltages are referenced to gnd (ground = 0 v); for test circuit see figure 9 . symbol parameter conditions 25 ?c ? 40 ? c to +85 ?c ? 40 ? c to +125 ?c unit min typ [1] max min max min max
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 10 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 10.1 waveforms measurement points are given in table 8 . v ol and v oh are typical voltage output levels that occur with the output load. fig 6. clock pulse width, maximum frequency and input to output propagation delays ddf &3lqsxw 4q rxwsxw w 3+/ w 3/+ w : 9 2+ 9 , *1' 9 2/ 9 0 9 0 i pd[ measurement points are given in table 8 . v ol and v oh are typical voltage output levels that occur with the output load. fig 7. enable and disable times pqd w 3/= w 3+= rxwsxwv glvdeohg rxwsxwv hqdeohg 9 < 9 ; rxwsxwv hqdeohg 4qrxwsxw /2:wr2)) 2))wr/2: 4qrxwsxw +,*+wr2)) 2))wr+,*+ 2(lqsxw 9 2/ 9 2+ 9 && 9 , 9 0 *1' *1' w 3=/ w 3=+ 9 0 9 0
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 11 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state measurement points are given in table 8 . the shaded areas indicate when the input is per mitted to change for predictable output performance. v ol and v oh are typical voltage output levels that occur with the output load. fig 8. data set-up and hold times mna202 gnd gnd t h t h t su t su v m v m v m v i v oh v ol v i qn output cp input dn input table 8. measurement points type input output v m v m v x v y 74ahc374-q100 0.5 ? v cc 0.5 ? v cc v ol + 0.3 v v oh ? 0.3 v 74ahct374-q100 1.5 v 0.5 ? v cc v ol + 0.3 v v oh ? 0.3 v
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 12 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state test data is given in table 9 . definitions 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. r l = load resistance. s1 = test selection switch. fig 9. test circuit for measuring switching times 9 0 9 0 w : w : 9 9 , 9 , qhjdwlyh sxovh srvlwlyh sxovh 9 9 0 9 0 w i w u w u w i ddg '87 9 && 9 && 9 , 9 2 5 7 5 / 6 & / rshq * table 9. test data type input load s1 position v i t r , t f c l r l t phl , t plh 74ahc374-q100 v cc ? 3.0ns 15pf, 50pf 1k ? open 74ahct374-q100 3.0 v ? 3.0ns 15pf, 50pf 1k ? open
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 13 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 11. package outline fig 10. package outline sot163-1 (so20) 81,7 $ pd[ $ $ $ e s f ' ( h + ( / / s 4 = \ z y 5()(5(1&(6 287/,1( 9(56,21 (8523($1 352-(&7,21 ,668('$7( ,(& -('(& -(,7$ pp lqfkhv r r ',0(16,216lqfkglphqvlrqvduhghulyhgiurpwkhruljlqdoppgl phqvlrqv 1rwh 3odvwlfruphwdosurwuxvlrqvripplqfkpd[lpxp shuvlghduhqrwlqfoxghg 627 z 0 e s ghwdlo; = h ' \ ( 06 slqlqgh[ pp vfdoh ; $ $ $ + ( / s 4 ( f / y 0 $ $ $ 62sodvwlfvpdoorxwolqhsdfndjhohdgverg\zlgwkp p 627
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 14 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state fig 11. package outline sot360-1 (tssop20) 81,7 $ $ $ e s f ' ( h + ( / / s 4 = \ z y 5()(5(1&(6 287/,1( 9(56,21 (8523($1 352-(&7,21 ,668('$7( ,(& -('(& -(,7$ pp r r ',0(16,216ppduhwkhruljlqdoglphqvlrqv 1rwhv 3odvwlfruphwdosurwuxvlrqvripppd[lpxpshuvlghduh qrwlqfoxghg 3odvwlflqwhuohdgsurwuxvlrqvripppd[lpxpshuvlghdu hqrwlqfoxghg 627 02 z 0 e s ' = h slqlqgh[ $ $ $ / s 4 ghwdlo; / $ + ( ( f y 0 $ ; $ \ pp vfdoh 76623sodvwlfwklqvkulqnvpdoorxwolqhsdfndjhohdgve rg\zlgwkpp 627 $ pd[
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 15 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 12. abbreviations 13. 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 lsttl low-power schottky transistor-transistor logic mil military mm machine model table 11. revision history document id release date data sheet status change notice supersedes 74ahc_ahct374_q100 v.1 20140311 product data sheet - -
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 16 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 14. legal information 14.1 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 . 14.2 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 ? 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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 in automotive applications ? this nxp semiconductors product has been qualified for use in automotive applications. unless otherwise agreed in writing, the product is 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 and its suppliers accept no liability for inclusion and/or use of nxp semiconducto rs 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. 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.
74ahc_ahct374_q100 all information provided in this document is subject to legal disclaimers. ? nxp semiconductors n.v. 2014. all rights reserved. product data sheet rev. 1 ? 11 march 2014 17 of 18 nxp semiconductors 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state 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 licens e 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 regu lations. export might require a prior authorization from competent authorities. translations ? a non-english (translated) version of a document is for reference only. the english version shall prevail in case of any discrepancy between the translated and english versions. 14.4 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. 15. 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 74ahc374-q100; 74ahct374-q100 octal d-type flip-flop; positive edge-trigger; 3-state ? nxp semiconductors n.v. 2014. 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: 11 march 2014 document identifier: 74ahc_ahct374_q100 please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 16. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 ordering information . . . . . . . . . . . . . . . . . . . . . 2 4 functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 5 pinning information . . . . . . . . . . . . . . . . . . . . . . 4 5.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 5.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 6 functional description . . . . . . . . . . . . . . . . . . . 5 7 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 8 recommended operating conditions. . . . . . . . 6 9 static characteristics. . . . . . . . . . . . . . . . . . . . . 6 10 dynamic characteristics . . . . . . . . . . . . . . . . . . 8 10.1 waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 11 package outline . . . . . . . . . . . . . . . . . . . . . . . . 13 12 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 15 13 revision history . . . . . . . . . . . . . . . . . . . . . . . . 15 14 legal information. . . . . . . . . . . . . . . . . . . . . . . 16 14.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 16 14.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 14.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 14.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 17 15 contact information. . . . . . . . . . . . . . . . . . . . . 17 16 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

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