Rev.2.00, Jul.16.2004, page 1 of 9

HD74AC374/HD74ACT374

Octal D-Type Flip-Flops with 3-State Output

REJ03D0274–0200Z

(Previous ADE-205-395 (Z))

Rev.2.00

Jul.16.2004

Description

The HD74AC374/HD74ACT374 is a high-speed, low-power octal D-type flip-flop featuring separate D-type inputs for

each flip-flop and 3-state outputs for bus-oriented applications. A buffered Clock (CP) and Output Enable (

OE) are

common to all flip-flops.

Features

• Buffered Positive Edge-Triggered Clock

• 3-State Outputs for Bus-Oriented Applications

• Outputs Source/Sink 24 mA

• See HD74AC273/HD74ACT273 for Reset Version

• See HD74AC373/HD74ACT373 for Transparent Latch Version

• See HD74AC574/HD74ACT574 for Broadside Pinout Version

• See HD74AC564/HD74ACT564 for Broadside

• Pinout Version with Inverted Outputs

• HD74ACT374 has TTL-Compatible Inputs

• Ordering Information: Ex. HD74AC374

Part Name

Package Type

Package Code Package Abbreviation Taping Abbreviation (Quantity)

HD74AC374P

DIP-20 pin

DP-20N, -20NEV P

—

HD74AC374FPEL

SOP-20 pin (JEITA)

FP-20DAV

FP

EL (2,000 pcs/reel)

HD74AC374RPEL

SOP-20 pin (JEDEC) FP-20DBV

RP

EL (1,000 pcs/reel)

HD74AC374TELL

TSSOP-20 pin

TTP-20DAV

T

ELL (2,000 pcs/reel)

Notes: 1. Please consult the sales office for the above package availability.

2. The packages with lead-free pins are distinguished from the conventional products by adding V at the end of

the package code.