74AHC32PW-Q100J

Overview

The 74AHC32PW-Q100J is a quad 2-input OR gate from Nexperia, qualified to AEC-Q100 Grade 1 for automotive use. 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, enabling translation in mixed-voltage environments. All inputs include Schmitt-trigger action for high noise immunity. Static characteristics specify input leakage current up to 2.0 μA at maximum temperature. Dynamic propagation delay ranges from 1.0 ns to 10.0 ns depending on load capacitance and voltage.

Feature Summary

• Qualified to Automotive Electronics Council (AEC) standard Q100 Grade 1 for automotive applications
• Inputs are overvoltage tolerant to 5.5 V, allowing use as translators in mixed voltage environments
• All inputs feature Schmitt-trigger actions for high noise immunity
• ESD protection exceeds 2000 V per HBM and 1000 V per CDM standards

Applications

• Automotive electronic systems requiring logic gating
• Mixed voltage signal translation between different logic families
• Digital logic circuits utilizing OR gate functionality

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 application. Ensure the operating temperature range aligns with your system's environmental specifications. Check for any recent revision updates in the product data sheet before finalizing design integration.

Selection Notes

Select this component when a quad 2-input OR gate is needed in a TSSOP14 package. Choose this part if AEC-Q100 Grade 1 qualification is mandatory for the application. Consider this device for designs requiring CMOS-level input compatibility with wide supply voltage flexibility. Verify that the thermal dissipation capabilities meet the power requirements of the intended circuit layout.

Part Context

This component belongs to the 74AHC32-Q100 family of quad 2-input OR gates. It shares functional similarities with other members like the 74AHC32D-Q100 but differs in packaging. The PW suffix indicates a TSSOP14 plastic thin shrink small outline package. This family is designed for automotive electronics, offering robust performance across varying temperature conditions.

Replacement Considerations

The 74AHCT32PW-Q100 is a compatible alternative within the same package, featuring TTL-level inputs instead of CMOS levels. Other package variants such as 74AHC32D-Q100 (SO14) or 74AHC32BQ-Q100 (DHVQFN) offer the same function but require footprint changes.