UNISONIC TECHNOLOGIES CO., LTD

U74HC4094

CMOS IC

www.unisonic.com.tw

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Copyright © 2012 Unisonic Technologies Co., Ltd

QW-R502-645.B

8-STAGE SHIFT & STORE BUS

REGISTER

DESCRIPTION

The U74HC4094 consists of an 8-stage shift register and an

8-stage D-type latch with 3-stage parallel outputs. Data is shifted

serially through the shift register on the positive-going clock

transition of the input singal. The output of the last stage QS1 can

be used to cascade several devices.

The output of QS1 is transferred to a second output(QS2)

on the following negative-going clock transition of the input singal.

The data of each stage of the shift register is provided with a latch

whose data on the negative going transition of the Strobe input

signal. When the strobe input is held high, data propagates

through the latch to a 3-state output buffer.

The buffer is enabled when Output Enable input is taken

high.

FEATURES

* Operate from 2.0V to 6.0V

* High Noise Immunity Characteristic of CMOS Devices

SOP-16

TSSOP-16

ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

U74HC4094L-S16-R

U74HC4094G-S16-R

SOP-16

Tape Reel

U74HC4094L-P16-R

U74HC4094G-P16-R

TSSOP-16

Tape Reel

U74HC4094L-P16-T

U74HC4094G-P16-T

TSSOP-16

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