74AHC132BQ-Q100X

Overview

The Nexperia 74AHC132BQ-Q100X is a quad 2-input NAND Schmitt trigger logic gate. It operates within a supply voltage range of 2.0 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features overvoltage tolerant inputs up to 5.5 V, high noise immunity, and CMOS low power dissipation. It is packaged in DHVQFN-14 (SOT762-1) with side-wettable flanks for automatic optical inspection. Qualified to AEC-Q100 Grade 1 standards, it ensures robust performance in automotive environments.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• Schmitt-trigger inputs provide high noise immunity and defined thresholds
• Overvoltage tolerant inputs allow operation in mixed-voltage systems
• DHVQFN package includes side-wettable flanks enabling AOI solder joint verification

Applications

• Automotive electronic circuits requiring Grade 1 component qualification
• Mixed-voltage signal translation between different logic levels
• Noise-sensitive digital signal processing applications
• Relaxation oscillator circuit implementations

Procurement Notes

Verify the specific suffix 'BQ' corresponds to the DHVQFN-14 package configuration required for your design. Confirm that the AEC-Q100 Grade 1 qualification meets your project's automotive reliability standards. Ensure input voltage limits are respected to maintain device integrity during operation.

Selection Notes

Select this component when Schmitt-trigger action is necessary to clean noisy signals or prevent oscillation at threshold crossings. The wide supply voltage range accommodates various system power rails. Consider the DHVQFN package dimensions and thermal characteristics if space constraints or heat dissipation are critical factors in the layout.

Part Context

This part belongs to the 74AHC132-Q100 family of quad 2-input NAND gates. It shares functional compatibility with other members of the series but differs in packaging. The BQ suffix specifically denotes the DHVQFN-14 form factor, distinguishing it from SO14 or TSSOP14 variants within the same logical product line.

Replacement Considerations

Direct substitutes include other 74AHC132-Q100 variants such as 74AHC132D-Q100 or 74AHC132PW-Q100, provided the package footprint change is acceptable. Verify pinout compatibility and ensure the replacement maintains the required AEC-Q100 Grade 1 qualification level.