MM74HC132N

Inverter Gates Overview

The MM74HC132N is a high-performance silicon-gate CMOS quad 2-input NAND gate with Schmitt-trigger inputs, manufactured by onsemi. It operates within a supply voltage range of 2.0 V to 6.0 V and features low input current of 1.0 µA. The device provides an output drive capability of 10 LSTTL loads and exhibits high noise immunity characteristic of CMOS devices. Propagation delay is typically 14 ns at 5 V. It includes ESD protection exceeding 2000 V (HBM) and 200 V (Machine Model). The component is available in a 14-pin DIP package and is lead-free.

Inverter Gates Feature Summary

• Schmitt-trigger inputs convert slowly changing waveforms into sharply defined jitter-free signals
• Outputs directly interface to CMOS, NMOS, and TTL logic families
• High noise immunity due to CMOS technology characteristics
• Integrated electrostatic discharge protection circuits

Inverter Gates Applications

• Signal conditioning for slowly changing waveforms
• Noise immunity enhancement in digital circuits
• Interface between different logic families
• Square-up applications for analog-to-digital conversion

Inverter Gates Procurement Notes

Verify the specific suffix 'N' corresponds to the 14-pin DIP package configuration required for through-hole mounting. Confirm RoHS compliance status as lead-free devices are standard but check latest datasheet revisions. Ensure operating temperature ranges meet system requirements, typically -55°C to +125°C for this series. Validate pinout compatibility with existing 74HC00 footprints if replacing non-Schmitt variants.

Inverter Gates Selection Notes

Select this component when Schmitt trigger hysteresis is required to eliminate signal noise or debounce mechanical switches. The HC series offers lower power consumption compared to LS equivalents while maintaining compatible pinouts. Consider the 2.0 V to 6.0 V operating range for flexibility in varying supply environments. Verify that the 14-pin DIP package suits the PCB assembly method, as surface mount alternatives exist for automated production.

Inverter Gates Part Context

This part belongs to the 74HC132 family of quad 2-input NAND gates with Schmitt triggers. It shares pinout compatibility with the 74LS132 but utilizes CMOS technology for lower power dissipation. The MM prefix often denotes specific manufacturing lines or regional variations within onsemi's portfolio. It serves as a direct functional replacement for other manufacturers' 74HC132 parts with identical electrical specifications.

Inverter Gates Replacement Considerations

• MM74HC132MX
• MM74HC132MTC
• MC74HC132ADTG