HD74BC640A - Octal Bus Transceivers

Product Overview

Renesas

Part number	HD74BC640A
Manufacturer	Renesas
File Size	195.28 KB
Description	Octal Bus Transceivers
Datasheet	HD74BC640A Datasheet
Additional preview pages of the HD74BC640A datasheet.

The HD74BC640A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process.

low power dissipation that is about 1/5 of high speed bipolar logic IC. When the frequency is 10 MHz. The device has eight bus transceivers with three state outputs in a 20 pin package. Each device has an active low enable input (G) and a direction control input, DiR. When DiR is high, data flows from the A inputs to the B outputs. When DiR is high, data flows from the B inputs to the A outputs. When enable inputs (G) is high, disables both A and B ports by placing then in a high impedance. Fea.

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Published: Dec 4, 2017 |