74AHC132D,118

Overview

The Nexperia 74AHC132D,118 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. Static characteristics include input leakage currents up to 2.0 μA at -40 °C to +125 °C. Dynamic performance specifies propagation delays ranging from 1.0 ns to 19.5 ns depending on load capacitance and temperature.

Feature Summary

• Quad 2-input NAND gates with Schmitt-trigger inputs for signal shaping
• Overvoltage tolerant inputs allowing operation in mixed voltage environments
• High noise immunity and latch-up performance exceeding 100 mA

Applications

• Wave and pulse shapers
• Relaxation oscillators
• Translators in mixed voltage environments

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when designing circuits requiring robust noise immunity and precise threshold detection via Schmitt triggers. The AHC logic family offers superior speed compared to standard HC devices while maintaining compatibility with 3.3 V and 5 V systems. Ensure the SO14 package fits the PCB layout constraints and thermal requirements for the intended operating temperature range.

Part Context

This part belongs to the Nexperia 74AHC/AHCT132 series, which are industry-standard quad NAND gates. The 'D' suffix indicates the SO14 surface-mount package, while ',118' denotes the standard tape and reel packaging format. It serves as a fundamental building block for digital logic applications requiring hysteresis to prevent output chatter on noisy signals.

Replacement Considerations

Cross-reference with other manufacturers' 74AHC132 equivalents in SO14 packages. Verify pinout compatibility and electrical specifications such as propagation delay and supply voltage ranges before substitution.