SN74LS132MR1

Inverter Gates Overview

The SN74LS132MR1 is a quad 2-input NAND Schmitt trigger integrated circuit manufactured by onsemi. It belongs to the 74LS logic family and features four independent Schmitt trigger NAND gates within a single package. The device is designed for noise filtering and waveform shaping applications, utilizing positive input thresholding characteristics inherent to Schmitt triggers. It operates within standard TTL voltage ranges and is available in surface-mount packaging.

Inverter Gates Feature Summary

• Integrates four independent 2-input NAND gates with Schmitt trigger inputs
• Provides positive input thresholding for improved noise immunity
• Compatible with standard 74LS logic family specifications

Inverter Gates Applications

• Waveform shaping and signal conditioning
• Noise filtering in digital circuits
• Pulse width modulation generation

Inverter Gates Procurement Notes

Verify the manufacturer marking matches onsemi, as the part number prefix 'SN' typically denotes Texas Instruments. Confirm the suffix 'MR1' corresponds to the specific tape-and-reel or bulk packaging variant offered by onsemi. Ensure RoHS compliance status aligns with current regulatory requirements before procurement.

Inverter Gates Selection Notes

Select this component when Schmitt trigger action is required for NAND logic functions within the 74LS series. Consider the specific packaging constraints of the MR1 suffix. Verify that the operating temperature range meets system requirements. Compare against equivalent parts from other manufacturers if supply chain diversification is necessary.

Inverter Gates Part Context

This component is part of the broader 74LS132 family of quad 2-input NAND Schmitt triggers. While the base model number indicates the logical function, the full part number including the manufacturer prefix and suffix defines the specific source, packaging, and environmental ratings. The 74LS series represents low-power Schottky TTL technology.