74AHC1G32GZ-Q100YL

Overview

The Nexperia 74AHC1G32GZ-Q100YL is a single 2-input OR gate within the AHC logic family, qualified to AEC-Q100 Grade 1 standards for automotive reliability. It operates on 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 symmetrical output drive capabilities of ±8 mA and achieves a maximum propagation delay of 8.8 ns at 5 V with a 50 pF load. Designed for surface-mount applications, it utilizes a compact 5-XSON package measuring 1.1 x 0.85 mm and supports an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 Grade 1 standards for high reliability in vehicle electronics.
• Overvoltage tolerant inputs allow safe interfacing with 5 V signals while operating at lower supply voltages.
• High-speed performance with low propagation delay suitable for demanding digital signal processing tasks.

Applications

• Engine control units requiring robust logic gating under varying thermal conditions.
• Body control modules utilizing mixed-voltage signal translation between subsystems.
• Transmission control systems needing reliable OR logic functions in compact form factors.

Procurement Notes

Verify the specific suffix 'YL' against official Nexperia documentation to confirm the exact reel quantity and tape specifications. Ensure the ordering code matches the required 5-XSON package variant. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when automotive reliability is mandatory alongside high-speed switching requirements. The wide supply voltage range facilitates integration into diverse power domains. Consider the small footprint if board space is constrained. Verify input voltage levels match the system's highest potential to leverage the overvoltage tolerance feature effectively.

Part Context

This part belongs to Nexperia's extensive portfolio of AEC-Q100 qualified single-gate logic devices. It shares functional similarities with other members like the 74LVC1G32 series but offers distinct speed and voltage characteristics typical of the AHC family. These components are designed to replace older discrete logic solutions in modern automotive electronic architectures.

Replacement Considerations

The 74AHC1G32GZ-Q100YL serves as a direct replacement for the discontinued 74AHC1G32GZYL. Both parts share identical electrical parameters and pin configurations, ensuring seamless integration without circuit redesign.