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74F640 Datasheet Octal Bus Transceiver

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS 74F640 Octal bus transceiver, inverting (3-State) Product specification IC15 Data Handbook 1989 Nov 27 Philips Semiconductors Philips Semiconductors Product specification Octal bus transceiver,.

General Description

The 74F640 is an octal transceiver featuring inverting 3-State bus patible outputs in both transmit and receive directions.

The B port outputs are capable of sinking 64mA and sourcing 15mA, providing very good capacitive drive characteristics.

The device

Key Features

  • High-impedance NPN base inputs for reduced loading (70µA in High and Low states) bus loading PIN.

74F640 Distributor