UNISONIC TECHNOLOGIES CO., LTD

U74HC74

CMOS IC

www.unisonic.com.tw

1 of 5

Copyright © 2010 Unisonic Technologies Co., Ltd

QW-R502-385.A

DUAL D FLIP-FLOP WITH SET

AND RESET,POSITIVE-EDGEN

TRIGGER

DESCRIPTION

The U74HC74 contains dual D flip-flops and each flip-flop

has independent DATA, SET , RESET

and clock inputs and

complementary outputs Q and Q . A low level at appropriate

input helps SET and RESET adjust the output. Data will be

transferred to the output during the low-to-high transition of the

CLK while SET and RESET are high.

FEATURES

* Operation Voltage Range: 2~6V

* Buffered Inputs

* Asynchronous Set and Reset

* Complementary Outputs

* High Noise Immunity

ORDERING INFORMATION

Ordering Number

Package

Packing

U74HC74G-P14-R

TSSOP-14

Tape Reel

U74HC74G-S14-R

SOP-14

Tape Reel