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74ABT245 Datasheet Octal Bi-directional Transceiver

Manufacturer: Fairchild (now onsemi)

Overview: 74ABT245 Octal Bi-Directional Transceiver with 3-STATE Outputs September 1991 Revised November 1999 74ABT245 Octal Bi-Directional Transceiver with 3-STATE.

General Description

The ABT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus-oriented applications.

Current sinking capability is 64 mA on both the A and B ports.

The Transmit/Receive (T/R) input determines the direction of data flow through the bidirectional transceiver.

Key Features

  • s Bidirectional non-inverting buffers s A and B output sink capability of 64 mA, source capability of 32 mA s Guaranteed output skew s Guaranteed multiple output switching specifications s Output switching specified for both 50 pF and 250 pF loads s Guaranteed simultaneous switching, noise level and dynamic threshold performance s Guaranteed latchup protection s High impedance glitch-free bus loading during entire power up and power down cycle s Non-destructive hot insertion capability s Disable.

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