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DESCRIPTION

The 74F862 and 74F863 bus transceivers provide high performance bus interface buffering for wide data/address paths of buses carrying parity. The 74F863 9-bit bus transceiver has NOR-ed transmit and receive output enables for maximum control flexibility.

FEATURES

? Provide high performance bus interface buffering for

wide data/address paths or buses carrying parity

? High impedance NPN base inputs for reduced loading

(20μA in High and Low states)

? IILis 20μA vs. 1000μA for AM29861 series

? Buffered control inputs for light loading, or increased

fan-in as required with MOS microprocessors

? Positive and negative over-shoots are clamped to ground

? 3-State outputs glitch free during power-up and power-down

? Slim dual In-line (DIP) 300mil package

? Broadside pinout compatible with AMD AM29862–29863

? Outputs sink 64mA