SN54HC132 - Quadruple Positive-NAND Gates With Schmitt-trigger Inputs

The SNx4HC132 device functions as a NAND gate, but because of the Schmitt action, it has different input threshold levels for positive and negative going signals. The SNx4HC132 devices perform the Boolean function Y = A • B or Y = A + B in positive logic.

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
• Outputs Can Drive up to 10 LSTTL Loads
• Low Power Consumption, 20-µA Maximum I_CC
• Typical t_pd = 14 ns
• ±4-mA Output Drive at 5 V
• Low Input Current of 1 µA Maximum
• Operation from Very Slow Input Transitions
• Temperature-Compensated Threshold Levels
• High Noise Immunity
• Same Pinouts as SN74HC00