74AHCT132D,118

Overview

The Nexperia 74AHCT132D,118 is a quad 2-input NAND gate with Schmitt-trigger inputs. It operates within a supply voltage range of 4.5 V to 5.5 V and accepts TTL logic levels. The device features overvoltage tolerant inputs up to 5.5 V, high noise immunity, and CMOS low power dissipation. It is housed in a SO14 plastic small outline package (SOT108-1) with a body width of 3.9 mm. The component supports an ambient temperature range from -40 °C to +125 °C and includes input clamp diodes for interfacing.

Feature Summary

• Schmitt-trigger inputs transform slowly changing signals into sharply defined output waveforms
• Overvoltage tolerant inputs enable operation in mixed voltage environments
• High noise immunity ensures reliable signal integrity
• CMOS construction provides low power dissipation

Applications

• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators

Procurement Notes

Verify the specific ordering suffix ',118' against the manufacturer's current documentation to confirm packaging details and availability status. Ensure the selected variant matches the required SO14 package type and temperature range specifications before finalizing procurement orders.

Selection Notes

Select this component when TTL logic level compatibility is required alongside Schmitt trigger functionality. The 74AHCT series is appropriate for systems operating at 5 V where noise immunity and signal shaping are critical design requirements.

Part Context

This part belongs to the 74AHC/AHCT logic family manufactured by Nexperia. It is functionally equivalent to other quad 2-input NAND gates but specifically utilizes AHCT technology to interface directly with TTL outputs while maintaining CMOS performance characteristics.

Replacement Considerations

Check for automotive qualified variants such as 74HC132D-Q100 if AEC-Q100 certification is required. Verify pinout compatibility with alternative manufacturers offering similar quad NAND Schmitt trigger devices.