DESCRIPTION
The 74F545 is an 8-bit, 3-State, high speed transceiver. It provides bidirectional drive for the bus-oriented microprocessor and digital communications systems.

FEATURES
• High impedance NPN base inputs for reduced loading
    (70µA in High and Low states) output
• 8-bit bidirectional data flow reduces system package count
• 3-State inputs/outputs for interfacing with bus oriented systems
• 24mA and 64mA bus drive capability on A and B ports,
    respectively
• Transmit/Receive and Output Enable simplify control logic