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.
These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean jitter-free output signals.
Wide Operating Voltage Range of 2 V to 6 V
Operation From Very Slow Input Transitions
Same Pinouts as HC08
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 20-µA Max ICC
Typical tpd = 14 ns
±4-mA Output Drive at 5 V
Low Input Current of 1 µA Max
Allow Design of Either RC or Crystal Oscillator Circuits