Description

The HD74HC540 is an inverting buffer and the HD74HC541 is a non-inverting buffer. The 3-state control gate operates as a two-input NOR such that if either G1or G2are high, all eight outputs are in the high-impedance state.



Features

•  High Speed Operation: tpd= 11.5 ns typ (CL= 50 pF)

•  High Output Current: Fanout of 15 LSTTL Loads

•  Wide Operating Voltage: VCC= 2 to 6 V

•  Low Input Current: 1 µA max

•  Low Quiescent Supply Current: ICC(static) = 4 µA max (Ta = 25°C)