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74F8963 - 9-Bit latched bidirectional Futurebus transceivers

General Description

The 74F8962 and 74F8963 are octal bidirectional latched transceivers and are intended to provide the electrical interface to a high performance wired-OR bus.

The B port inverting drivers are low-capacitance open collector with controlled ramp and are designed to sink 100mA from 2 volts.

Key Features

  • Octal latched transceiver.
  • Drives heavily loaded backplanes with on B port power consumption and a series diode on the drivers to reduce capacitive loading. Incident wave switching to 9Ω is guaranteed. The voltage swing is much less for BTL, so is its receiver threshold region, therefore noise margins are excellent. BTL offers low power consumption, low ground bounce, EMI and crosstalk, low capacitive loading, superior noise margin and low propagation delays. This results in.

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
74F8960 Octal latched bidirectional Futurebus transceivers
74F8961 Octal latched bidirectional Futurebus transceivers
74F8962 9-Bit latched bidirectional Futurebus transceivers
74F8965 9-Bit address/data Futurebus transceiver
74F8966 9-Bit address/data Futurebus transceiver

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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Philips Semiconductors FAST Products Product specification 9-Bit latched bidirectional Futurebus transceivers (open-collector) • Multiple GND pins minimize ground bounce • Glitch–free power up/power down operation 74F8962/8963 FEATURES • Octal latched transceiver • Drives heavily loaded backplanes with on B port power consumption and a series diode on the drivers to reduce capacitive loading. Incident wave switching to 9Ω is guaranteed. The voltage swing is much less for BTL, so is its receiver threshold region, therefore noise margins are excellent. BTL offers low power consumption, low ground bounce, EMI and crosstalk, low capacitive loading, superior noise margin and low propagation delays. This results in a high bandwidth, reliable backplane.