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MC54HC640A Datasheet - Motorola

MC54HC640A-Motorola.pdf

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Datasheet Details

Part number:

MC54HC640A

Manufacturer:

Motorola

File Size:

148.63 KB

Description:

Octal 3-state inverting bus transeceiver.

MC54HC640A, Octal 3-State Inverting Bus Transeceiver

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Octal 3-State Inverting Bus Transceiver High Performance Silicon Gate CMOS The MC54/74HC640A is identical in pinout to the LS640.

The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

The HC640A is a 3 state transceiver that is used for 2 way asynchronous communication between data buses.

The device has an active low Output Enable pin, which is used

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