74AHC132D,112

Overview

The Nexperia 74AHC132D,112 is a quad 2-input NAND gate with Schmitt-trigger inputs housed in an SO14 plastic small outline package (SOT108-1). It operates within a supply voltage range of 2.0 V to 5.5 V and features overvoltage tolerant inputs up to 5.5 V. The device provides high noise immunity and CMOS low power dissipation. Propagation delay ranges from 1.0 ns to 15.0 ns depending on load capacitance and voltage. It includes ESD protection exceeding 2000 V (HBM) and 1000 V (CDM), with latch-up performance exceeding 100 mA per JESD 78 Class II Level A.

Feature Summary

• Quad 2-input NAND gates with Schmitt-trigger inputs for jitter-free output signals
• Overvoltage tolerant inputs allowing use as translators in mixed voltage environments
• High noise immunity and CMOS low power dissipation characteristics

Applications

• Wave and pulse shapers
• Astable multivibrators
• Relaxation oscillators

Procurement Notes

Verify the specific ordering suffix '112' corresponds to the SO14 (SOT108-1) package variant when sourcing. Confirm that the component meets RoHS compliance standards and check for any recent Product Change Notifications regarding manufacturing site transfers or label updates. Ensure design-in compatibility with existing PCB footprints for the specified package type.

Selection Notes

Select this component for designs requiring Schmitt-trigger action on all inputs to handle slow rise and fall times. The 74AHC132D variant is suitable for applications needing CMOS input levels across a wide voltage range. Consider the 74AHCT132D if TTL input levels are required instead. Verify thermal derating requirements for the SO14 package if operating near maximum ambient temperatures.

Part Context

This part belongs to the Nexperia 74AHC/AHCT132 family of quad 2-input NAND Schmitt triggers. It shares functional similarities with other logic families but offers specific advantages in speed and power consumption due to its Si-gate CMOS technology. The D suffix indicates the SO14 package option, distinguishing it from TSSOP or QFN variants within the same logical family.

Replacement Considerations

Nexperia 74AHCT132D,112 serves as a compatible alternative with TTL-compatible input switching levels while maintaining the same package and pinout configuration.