74AHC1G32GV-Q100,1

Overview

The Nexperia 74AHC1G32GV-Q100,1 is a single 2-input OR gate in the AHC logic family. It operates within a supply voltage range of 2.0 V to 5.5 V and features overvoltage tolerant inputs up to 5.5 V. The device is qualified to AEC-Q100 Grade 1 standards for automotive applications. It utilizes a SC-74A (SOT753) surface-mount package with five leads. Static characteristics include low input leakage current and CMOS low power dissipation. Dynamic performance specifies propagation delays dependent on load capacitance and supply voltage.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 specifications
• Overvoltage tolerant inputs enabling operation in mixed voltage environments
• High noise immunity with symmetrical output impedance and balanced propagation delays
• ESD protection exceeding 2000 V via Human Body Model and 1000 V via Charged Device Model

Applications

• Automotive electronic systems requiring robust logic gating
• Mixed voltage signal translation between different logic domains
• General-purpose digital logic processing in consumer electronics

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the component meets the necessary AEC-Q100 Grade 1 requirements for your target application environment. Ensure compatibility with your manufacturing process regarding the SC-74A footprint. Cross-reference the marking code 'A32' to validate authenticity upon receipt.

Selection Notes

Select this component when an OR gate function is required in space-constrained designs utilizing the SC-74A package. Choose this part if the design demands inputs tolerant to voltages higher than the supply rail. Consider this device for automotive projects necessitating AEC-Q100 certification. Evaluate the propagation delay specifications against your system timing requirements at the intended operating voltage.

Part Context

This component belongs to the Nexperia 74AHC1G32-Q100 series of single 2-input OR gates. It shares functional similarities with other members of the 74AHC family but is distinguished by its specific automotive qualification and SC-74A packaging. The GV suffix indicates the SC-74A plastic surface-mounted package configuration.

Replacement Considerations

The datasheet lists the 74AHCT1G32GV-Q100 as a related type number within the same product family. Verify logic level compatibility, as the AHCT variant accepts TTL levels while the AHC variant requires CMOS levels.