74AHC1G02GV-Q100H

Overview

The Nexperia 74AHC1G02GV-Q100H is a single 2-input NOR gate from the AHC logic family, housed in an SC-74A (SOT753) surface-mount package. 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 meets AEC-Q100 Grade 1 qualification for automotive applications and provides ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).

Feature Summary

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Wide supply voltage range from 2.0 to 5.5 V
• Overvoltage tolerant inputs to 5.5 V
• High noise immunity

Applications

• Mixed voltage environments utilizing input translation capabilities
• Automotive electronic systems requiring Grade 1 qualification
• General-purpose digital logic circuits operating between 2.0 V and 5.5 V

Procurement Notes

Verify that the specific ordering suffix matches the required package type, as the GV suffix corresponds to the SC-74A (SOT753) housing. Confirm the temperature grade aligns with system requirements, noting this component is specified for operation up to +125 °C. Ensure design parameters respect the absolute maximum ratings to prevent permanent damage.

Selection Notes

Select this component when a single 2-input NOR function is required in space-constrained designs due to its small SC-74A footprint. It is suitable for mixed-voltage interfaces because inputs tolerate voltages up to 5.5 V regardless of the lower supply rail. Consider the AHC series characteristics for balanced propagation delays and symmetrical output impedance compared to other logic families.

Part Context

This part belongs to the Nexperia 74AHC1G02-Q100 family of single 2-input NOR gates. The GV variant specifically denotes the SC-74A plastic surface-mounted package with five leads. Other variants in the family include GW (TSSOP5) and GZ (XSON5) packages, all sharing identical electrical specifications and automotive qualification status.

Replacement Considerations

Direct functional equivalents within the same family include the 74AHC1G02GW-Q100H (TSSOP5 package) and 74AHC1G02GZ-Q100H (XSON5 package). These parts share identical electrical performance but differ only in physical housing dimensions and pinout compatibility.