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74F777 - Triple bidirectional latched bus transceiver

Description

The 74F777 is a triple bidirectional latched bus transceiver and is intended to provide the electrical interface to a high performance wired

OR bus.

Features

  • Latching transceiver.
  • High drive Open Collector output current with minimum output swing range of 20 to 50 ohms and is terminated on each end with a 30 to 40 ohm resistor. The 74F777 is a triple bidirectional transceiver with Open Collector B and 3.
  • State A port output drivers. A latch function is provided for the A port signals. The B port output driver is designed to sink 100mA from 2 volts to minimize crosstalk and ringing on the bus. A separate output threshold cl.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS 74F777 Triple bidirectional latched bus transceiver (3-State + open collector) Product specification IC15 Data Handbook 1992 May 19 Philips Semiconductors Philips Semiconductors Product specification Triple bidirectional latched bus transceiver (3–State + Open Collector) 74F777 FEATURES • Latching transceiver • High drive Open Collector output current with minimum output swing range of 20 to 50 ohms and is terminated on each end with a 30 to 40 ohm resistor. The 74F777 is a triple bidirectional transceiver with Open Collector B and 3–State A port output drivers. A latch function is provided for the A port signals. The B port output driver is designed to sink 100mA from 2 volts to minimize crosstalk and ringing on the bus.
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