74AHC574; 74AHCT574
Octal D-type flip-flop; positive edge-trigger; 3-state
Rev.
02 — 24 January 2008
Product data sheet
1.
General description
The 74AHC574; 74AHCT574 are high-speed Si-gate CMOS devices and are pin compatible with Low Power
Schottky TTL (LSTTL).
They are specified in compliance with JEDEC standard no.
7A.
The 74AHC574; 74AHCT574 are octal D-type flip-flops featuring separate D-type inputs for each flip-flop and 3-state outputs for bus oriented applications.
A clock (CP) and an output enable (OE) input are common to all flip-flops.
The 8 flip-flops will store the state of their individual D-inputs that meet the set-up and hold times requirements on the LOW-to-HIGH CP transition.
Whe...