UNISONIC TECHNOLOGIES CO., LTD

U74HCT245

CMOS IC

www.unisonic.com.tw

1 of 5

Copyright © 2012 Unisonic Technologies Co., Ltd

QW-R502-646.B

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

Lead Free

Halogen Free

U74HCT245L-P20-R

U74HCT245G-P20-R

TSSOP-20

Tape Reel

U74HCT245L-P20-T

U74HCT245G-P20-T

TSSOP-20

Tube

U74HCT245L-R20-R

U74HCT245G-R20-R

SSOP-20

Tape Reel

U74HCT245L-R20-T

U74HCT245G-R20-T

SSOP-20

Tube

U74HCT245L-S20-R

U74HCT245G-S20-R

SOP-20

Tape Reel

U74HCT245L-S20-T

U74HCT245G-S20-T

SOP-20

Tube