ONSEMI MM74HC132 Quad 2-Input NAND Schmitt Trigger IC, 14-Pin SOIC

The ONSEMI MM74HC132M is a high-performance quad 2-input NAND Schmitt trigger integrated circuit that leverages advanced silicon-gate CMOS technology. This design delivers the signature benefits of low power dissipation and high noise immunity inherent to standard CMOS, combined with the robust output drive capability to handle 10 LS-TTL loads.

As part of the 74HC logic family, this IC maintains full functional and pin-out compatibility with the widely adopted 74LS logic family, ensuring easy integration into existing circuit designs and simplifying upgrades for improved performance.

Key Technical Highlights

The device features a typical propagation delay of just 12ns, enabling fast signal processing essential for modern digital applications. It boasts an exceptionally low quiescent current of 20µA (maximum), making it an excellent choice for battery-powered or energy-sensitive systems. A defined hysteresis voltage of 0.9V on its Schmitt trigger inputs provides superior noise rejection, ensuring clean switching in electrically noisy environments. All inputs are safeguarded against electrostatic discharge (ESD) through internal diode clamps connected to VCC and ground.

Robust and Reliable

Encased in a compact 14-pin SOIC package, this logic IC is built for reliability across a broad operating temperature range from -40°C to 125°C. It supports a wide supply voltage from 2V to 6V, offering design flexibility for various logic level requirements. With an output current capability of 5.2mA, it provides the necessary drive strength for a variety of load conditions.

Ideal for industrial control systems, digital signal processing, and any application requiring reliable logic gating with enhanced noise immunity, the MM74HC132M is a fundamental component for engineers seeking a dependable, high-speed, and low-power solution.