74AHC374 Datasheet – Octal D-type Flip-flop ( PDF )

Part Number: 74AHC374

Function: Octal D-type flip-flop, positive edge-trigger, 3-state

Package: SO, TSSOP 20 Pin Type

Manufacturer: NXP Semiconductors.


74AHC374 datasheet



The 74AHC374, 74AHCT374 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A.

The device 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 inputs that meet the set-up and hold times requirements for the LOW-to-HIGH CP transition.


1. Balanced propagation delays

2. All inputs have Schmitt-trigger actions

3. Inputs accept voltages higher than VCC

4. Common 3-state output enable input

Other data sheets are available within the file:

74AHC374D, 74AHC374PW, 74AHCT374, 74AHCT374D

74AHC374 Datasheet PDF Download

74AHC374 pdf