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D Wide Operating Voltage Range of 2 V to 6 V D Operation From Very Slow Input
Transitions
D Same Pinouts as ’HC08 D Outputs Can Drive Up To 10 LSTTL Loads D Low Power Consumption, 20-µA Max ICC D Typical tpd = 14 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max D Allow Design of Either RC or Crystal
Oscillator Circuits
D Temperature-Compensated Threshold
Levels
D High Noise Immunity
description/ordering information
Each circuit functions as a quadruple AND gate. They perform the Boolean function
Y + A • B or Y + A ) B in positive logic. Because of the Schmitt action, the inputs have different input threshold levels for positive- and negative-going signals.