UNISONIC TECHNOLOGIES CO., LTD

U74HCT245

CMOS IC

www.unisonic.com.tw

1 of 5

Copyright © 2015 Unisonic Technologies Co., Ltd

QW-R502-646.C

OCTAL BUS TRANSCEIVERS

WITH 3-STATE OUTPUTS



DESCRIPTION

The

U74HCT245

is

designed

for

the

asynchronous

communication

between

data

buses.

While

the

direction-control(DIR) is high, data transmits from the A bus to the

B bus. Data transmits from the B bus to the A bus if DIR is low.

The output-enable OE will isolate the device from the buses

when high voltage is applied on it.



FEATURES

* Operate from 4.5V to 5.5V

* Inputs are TTL Voltage Compatible

SOP-20

SSOP-20

TSSOP-20



ORDERING INFORMATION

Ordering Number

Package

Packing

U74HCT245G-P20-R

TSSOP-20

Tape Reel

U74HCT245G-R20-R

SSOP-20

Tape Reel

U74HCT245G-S20-R

SOP-20

Tape Reel



MARKING