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. This bus has a loaded characteristics impedance range of 20 to 50 ohms and is terminated on each end with a 30 to 40 ohm resistor.

FEATURES

• Latching transceiver

• High drive Open Collector output current with minimum output swing

• Compatible with Test Mode (TM) bus specification

• Controlled output ramp

• Multiple package options

• Industrial temperature range available (–40°C to +85°C)