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74F545 - Octal Bidirectional Transceiver

General Description

The 74F545 is an 8-bit, 3-STATE, high-speed transceiver.

It provides bidirectional drive for bus-oriented microprocessor and digital communications systems.

Key Features

  • s Higher drive than 8304 s 8-bit bidirectional data flow reduces system package count s 3-STATE inputs/outputs for interfacing with bus-oriented systems s 24 mA and 64 mA bus drive capability on A and B Ports, respectively s Transmit/Receive and Output Enable simplify control logic s Guaranteed 4000V minimum ESD protection Ordering Code: Order Number 74F545SC 74F545PC Package Number M20B N20A Package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com 74F545 Octal Bidirectional Transceiver with 3-STATE Outputs April 1988 Revised August 1999 74F545 Octal Bidirectional Transceiver with 3-STATE Outputs General Description The 74F545 is an 8-bit, 3-STATE, high-speed transceiver. It provides bidirectional drive for bus-oriented microprocessor and digital communications systems. Straight through bidirectional transceivers are featured, with 24 mA bus drive capability on the A Ports and 64 mA bus drive capability on the B Ports. One input, Transmit/Receive (T/R) determines the direction of logic signals through the bidirectional transceiver. Transmit enables data from A-to-B Ports; Receive enables data from B-to-A Ports. The Output Enable input disables both A and B Ports by placing them in a 3-STATE condition.