74F640 Octal Bus Transceiver

Philips

Description

INTEGRATED CIRCUITS 74F640 Octal bus transceiver, inverting (3-State) Product specification IC15 Data Handbook 1989 Nov 27 Philips Semiconductors P.
The 74F640 is an octal transceiver featuring inverting 3-State bus compatible outputs in both transmit and receive directions.

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Datasheet Specifications

Part number: 74F640
Manufacturer: Philips
File Size: 85.16 KB
Datasheet: 74F640_PhilipsSemiconductors.pdf
Description: Octal Bus Transceiver

Features

* High-impedance NPN base inputs for reduced loading (70µA in High and Low states) bus loading PIN CONFIGURATION T/R 1 A0 A1 A2 A3 A4 A5 A6 2 3 4 5 6 7 8 9 20 VCC 19 OE 18 B0 17 B1 16 B2 15 B3 14 B4 13 B5 12 B6 11 B7

Applications

* which require high-output drive and minimal
* Inverting version of 74F245
* Octal bidirectional bus interface

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