SN74HC7001DTE4

翻两番正与门带施密特触发器输入 QUADRUPLE POSITIVE-AND GATES WITH SCHMITT-TRIGGER INPUTS

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. 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

Temperature-Compensated Threshold Levels

High Noise Immunity