74HC132BQ-Q100X

Overview

The Nexperia 74HC132BQ-Q100X is a quad 2-input NAND gate with Schmitt-trigger inputs, qualified to AEC-Q100 Grade 1 for automotive use. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device features high noise immunity, unlimited input rise and fall times, and latch-up performance exceeding 100 mA per JESD 78 Class II Level B. Packaged in DHVQFN-14 (SOT762-1), it includes clamp diodes on inputs and offers ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).

Feature Summary

• Schmitt-trigger inputs transform slowly changing signals into sharply defined jitter-free outputs.
• Inputs include clamp diodes enabling interface to voltages exceeding VCC using current limiting resistors.
• DHVQFN package with Side-Wettable Flanks enables Automatic Optical Inspection (AOI) of solder joints.

Applications

• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the component meets the AEC-Q100 Grade 1 qualification requirements for your target automotive application. Ensure design parameters align with the specified operating temperature and voltage limits provided in the official datasheet.

Selection Notes

Select this component when a quad NAND gate with Schmitt-trigger functionality is required in a compact surface-mount form factor. The DHVQFN-14 package is suitable for applications demanding AOI compatibility. Verify that the 2.0 V to 6.0 V supply range and -40 °C to +125 °C temperature range meet system specifications.

Part Context

This part belongs to the Nexperia 74HC132-Q100 family of automotive-grade logic ICs. It is specifically the DHVQFN-14 package version (SOT762-1) of the standard 74HC132 quad 2-input NAND Schmitt trigger. The 'BQ' suffix denotes the specific thermal enhanced very thin quad flat package configuration.

Replacement Considerations

Direct pin-to-pin replacements should be verified against the official Nexperia cross-reference or equivalent automotive-grade NAND gates with Schmitt triggers in DHVQFN-14 packages. Ensure any substitute maintains AEC-Q100 Grade 1 qualification and identical package dimensions.

FAQ

What is the function of the inputs on the 74HC132BQ-Q100X?

The inputs are Schmitt-trigger inputs designed to transform slowly changing input signals into sharply defined jitter-free output signals.

Can the inputs handle voltages higher than VCC?

Yes, the inputs include clamp diodes, which enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.