MC74AC640 Datasheet (Motorola) - OCTAL BIDIRECTIONAL TRANSCEIVER

MC74AC640, OCTAL BIDIRECTIONAL TRANSCEIVER

www.DataSheet4U.com MC74AC640 MC74ACT640 Octal Bidirectional Transceiver with 3ĆState Outputs The MC74AC640/74ACT640 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.

Bidirectional Data Path A and B Outputs Sink 24 mA/Source 24 mA

MC74AC640 Features

* products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable atto