SN74HC7002DE4

翻两番正或非门带施密特触发器输入 QUADRUPLE POSITIVE-NOR GATES WITH SCHMITT-TRIGGER INPUTS

description/ordering information

In these devices, each circuit functions as a quadruple NOR gate. They perform the Boolean function Y = A •B or Y = A + Bin positive logic. However, because of the Schmitt action, the inputs have different input threshold levels for positive- and negative-going signals.

Wide Operating Voltage Range of 2 V to 6 V

Typical tpd = 14 ns

Low Power Consumption, 20-µA Max ICC

Low Input Current of 1 µA Max

Operation From Very Slow Input Transitions

Temperature-Compensated Threshold Levels

High Noise Immunity