1. general description the 74ahc377-q100; 74ahct377-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 74ahc377-q100; 74ahct377-q100 has eight edge-triggered, d-type flip-flops with indivi dual d inputs and q outputs. a common clock input (cp) loads all flip-flops simultaneously when the data enable input (e ) is low. the state of each d input, one set-up time before the low-to-high clock transition, is transferred to the corresponding output (qn) of the flip-flop. the e input is only required to be stable one set-up time prior to the low-to-high transition for predictable operation. 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 ? ideal for addressable register applications ? data enable for address and data synchronization ? eight positive-edge triggered d-type flip-flops ? input levels: ? for 74ahc377-q100: cmos level ? for 74ahct377-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 74ahc377-q100; 74ahct377-q100 octal d-type flip-flop with data enable; positive-edge trigger rev. 1 ? 3 december 2013 product data sheet
74ahc_ahct377_q100 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights reserve d. product data sheet rev. 1 ? 3 december 2013 2 of 17 nxp semiconductors 74ahc377-q100; 74ahct377-q100 octal d-type flip-flop with data enable; positive-edge trigger 3. ordering information 4. functional diagram table 1. ordering information type number package temperature range name description version 74ahc377-q100 74ahc377d-q100 ? 40 ? c to +125 ? c so20 plastic small out line package; 20 leads; body width 7.5 mm sot163-1 74AHC377PW-Q100 ? 40 ? c to +125 ? c tssop20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm sot360-1 74ahct377-q100 74ahct377d-q100 ? 40 ? c to +125 ? c so20 plastic small out line package; 20 leads; body width 7.5 mm sot163-1 74ahct377pw-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 p q d 2 8 7 3 8 7 6 ) ) w r ) ) 4 4 4 4 4 4 4 4 ' ' ' ' ' ' ' ' & |