74F862中文资料飞利浦数据手册PDF规格书

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