Product Overview

Product Overview
MC74ACT640: Octal 3-State Inverting Bus Transceiver
For complete documentation, see the data sheet
Product Description
The MC74ACT640 octal bus transceiver is designed for asynchronous two-way communication between data buses. The device
transmits data from bus A to bus B when T/R = HIGH, or from bus B to bus A when T/R = LOW. The enable input can be used to
disable the device so the buses are effectively isolated.
Features
•
•
•
•
Bidirectional Data Path
A and B Outputs Sink 24 mA/Source –24 mA
TTL Compatible Inputs
Pb-Free Packages are Available
Part Electrical Specifications
Product
MC74ACT640DWG
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
Pb-free
Active
1
3-State
4.5
5.5
8
24
SOIC-20W
Active
1
3-State
4.5
5.5
8
24
SOIC-20W
Halide free
MC74ACT640DWR2G
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016