74HC1G02CME-E

Overview

The 74HC1G02CME-E is a single-channel, 2-input NOR gate integrated circuit manufactured by Renesas Electronics Corporation. It belongs to the 74HC series and operates within a supply voltage range of 2V to 6V. The device features a maximum quiescent current of 20 µA and supports input logic levels from 1.5V to 4.2V. It exhibits a maximum propagation delay of 23ns at 6V with a 50pF load. The component is designed for surface mount mounting in a CMPAK-6 package and functions reliably across an operating temperature range of -40°C to 125°C.

Feature Summary

• Single-channel 2-input NOR logic function
• High-speed operation with low propagation delay
• Low power consumption with minimal quiescent current
• Wide operating temperature range capability

Applications

• Digital logic signal processing
• General-purpose logic circuits
• Embedded system control interfaces

Procurement Notes

Verify the specific suffix 'E' against official Renesas documentation to confirm it denotes the standard tape and reel packaging format rather than a functional variant. Ensure the CMPAK-6 package footprint matches the target PCB design. Confirm RoHS compliance status through the manufacturer's latest environmental declaration. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components.

Selection Notes

Select this component when a compact, single NOR gate is required for high-speed digital applications. The wide supply voltage range allows compatibility with various logic families. Consider the CMPAK-6 package size constraints during layout. Verify that the 20 µA quiescent current meets system power budget requirements. Ensure the operating temperature range aligns with the intended environmental conditions.

Part Context

This component is part of the Renesas 74HC series, which provides high-speed CMOS logic functionality. The 74HC1G02CME-E specifically offers a NOR gate configuration in a miniaturized surface-mount package. It serves as a fundamental building block for complex digital logic designs requiring reliable switching performance and low power dissipation in consumer and industrial electronics.

Replacement Considerations

Check for direct pin-compatible substitutes within the same 74HC family. Verify if alternative manufacturers offer equivalent specifications for the NOR gate function. Ensure any replacement maintains the same CMPAK-6 package dimensions and electrical characteristics.

FAQ

What is the maximum propagation delay of the 74HC1G02CME-E?

The maximum propagation delay is 23ns when operated at 6V with a 50pF load.

Does the 74HC1G02CME-E support low-voltage operation?

Yes, it supports input logic levels starting from 1.5V, though the supply voltage range is specified as 2V to 6V.