74HCT2G02DC-Q100H

Overview

The Nexperia 74HCT2G02DC-Q100H is a dual 2-input NOR gate manufactured in a VSSOP8 (SOT765-1) package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features TTL input levels, high noise immunity, and low power dissipation. It includes ESD protection exceeding 2000 V (HBM) and 1000 V (CDM), with latch-up performance exceeding 100 mA per JESD 78 Class II Level B.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• TTL-compatible input switching levels for direct interfacing
• Robust electrostatic discharge protection and high noise immunity

Applications

• Automotive electronic systems requiring Grade 1 component qualification
• Digital logic circuits utilizing TTL-level signal inputs
• General-purpose NOR logic operations in automotive-grade environments

Procurement Notes

Verify the specific suffix 'Q100H' against official Nexperia documentation to confirm the exact tape-and-reel packaging configuration and marking code. Ensure the procurement channel sources components directly from authorized distributors to guarantee authenticity and traceability for automotive-grade applications.

Selection Notes

Select this component when a dual NOR gate with TTL-compatible inputs is required for automotive designs. It is suitable for 5V logic systems operating across extended temperature ranges. Verify that the VSSOP8 package dimensions fit the available PCB space and that the thermal derating characteristics meet the application's power dissipation requirements.

Part Context

This part belongs to the Nexperia 74HCT2G02-Q100 family of dual 2-input NOR gates. The DC variant specifically denotes the VSSOP8 plastic very thin shrink small outline package. The Q100 designation indicates compliance with automotive reliability standards, distinguishing it from standard commercial grade counterparts.

Replacement Considerations

The 74HC2G02DC-Q100H serves as a CMOS-level compatible alternative within the same package, though input thresholds differ. Other Nexperia dual NOR gates in VSSOP8 packages may be considered if pinout compatibility and electrical specifications align with the design requirements.