UNISONIC TECHNOLOGIES CO., LTD

U74AHCT157

CMOS IC

www.unisonic.com.tw

1 of 6

Copyright © 2011 Unisonic Technologies Co., Ltd

QW-R502-652.A

QUADRUPLE 2-LINE TO 1-LINE

DATA SELECTOR/

MULTIPLEXER

DESCRIPTION

The U74AHCT157 is a quadruple 2-line to 1-line data

selector/multiplexer. When G is high, all outputs are low. When G

is low, a 4-bit word is selected from one of two sources and is routed

to the four outputs. The devices provide true data.

FEATURES

* TTL-Voltage Compatible

* ±8 mA output driver at 5V

ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

U74AHCT157L-P16-R

U74AHCT157G-P16-R

TSSOP-16

Tape Reel

U74AHCT157L-P16-T

U74AHCT157G-P16-T

TSSOP-16

Tube