74HCT1G02GZYL

Overview

The Nexperia 74HCT1G02GZYL is a single 2-input NOR gate from the 74HCT series, housed in a compact 5-XSON (1.1x0.85) surface-mount package. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range from -40°C to +125°C. The device features clamp diodes on inputs for high-voltage interfacing, ESD protection exceeding 2000V (HBM), and low power dissipation with balanced propagation delays.

Feature Summary

• Single 2-input NOR logic function
• Compact 5-lead XSON surface-mount packaging
• High noise immunity and latch-up performance
• TTL input levels compatible

Applications

• General-purpose digital logic circuits
• Signal processing applications
• Automotive electronic systems

Procurement Notes

Verify the specific suffix GZYL against official Nexperia documentation to confirm the exact 5-XSON package variant and reel specifications. Ensure compatibility with automated pick-and-place equipment due to the small form factor. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when a single NOR gate is required in a minimal footprint application. The HCT series ensures TTL compatibility while maintaining CMOS low power characteristics. Verify that the 4.5V to 5.5V supply voltage range aligns with the system design requirements and that the extended temperature range meets environmental conditions.

Part Context

This part belongs to the Nexperia 74HCT single-gate family, designed for high-speed digital applications. It complements other devices like the 74HCT1G08 (AND) and 74HCT1G32 (OR) within the same logical family, offering consistent electrical characteristics across different logic functions in identical or similar packages.

Replacement Considerations

The 74HCT1G02GZ-Q100YL is a parameter-equivalent automotive-grade alternative available from Nexperia. Verify pinout and electrical specifications match exactly before substitution.