MC74AC132/74ACT132 Four-input NAND Schmitt Trigger
This document provides technical specifications for the Motorola MC74AC132 and MC74ACT132 integrated circuits. These devices contain four 2-input NAND gates with built-in Schmitt triggers designed to transform slowly changing input signals into sharply defined, jitter-free output signals. The components offer greater noise margin than conventional NAND gates due to their hysteresis characteristics.
| Supply Voltage (Vcc) | 2.0 to 6.0 V (74AC), 4.5 to 5.5 V (74ACT) |
|---|---|
| Operating Temperature Range | -40 to +85 °C |
| Output Current (Source/Sink) | 24 mA |
It contains four 2-input NAND gates capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.
They provide different input threshold voltages for positive and negative-going transitions, offering greater noise margin than conventional NAND gates.
The document lists N for Plastic DIP (Case 646-06), D for Plastic SOIC (Case 751A-03), and Suffix - Case 632-08 (Ceramic).