74AUC2GU04DBVRG4

Overview

The SN74AUC2GU04DBVRG4 is a dual inverter from the Texas Instruments AUC logic family, designed for low-voltage digital applications. It operates within a supply voltage range of 0.8 V to 2.7 V and supports input levels compatible with both CMOS and TTL standards. The device features high-speed performance with a propagation delay of 1.5 ns at 2.5 V. It provides an output current capability of ±9 mA and functions reliably across an extended temperature range from -40°C to +85°C. Packaged in a compact SOT-23-5 format, it is suitable for space-constrained portable electronics.

Feature Summary

• Dual inverter configuration providing two independent logic inversion channels within a single package.
• Ultra-low voltage operation optimized for battery-powered systems ranging from 0.8 V to 2.7 V.
• High-speed switching characteristics ensuring minimal signal delay for high-frequency digital circuits.
• Robust input structure compatible with standard CMOS and TTL logic families.

Applications

• Portable consumer electronics requiring low power consumption
• Battery-operated devices utilizing ultra-low voltage supplies
• High-speed data processing interfaces
• Mobile communication equipment

Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and green manufacturing status as per Texas Instruments documentation. Confirm the 'V' suffix corresponds to the SOT-23-5 package variant. Ensure ordering quantities align with manufacturer reel or cut-tape specifications. Cross-reference the full part number SN74AUC2GU04DBVRG4 against official distributors to confirm current availability and lifecycle status before procurement.

Selection Notes

Select this component when designing circuits that require dual inversion functionality under strict voltage constraints below 3.3 V. The AUC series offers superior speed compared to standard LVC counterparts while maintaining low power dissipation. Consider the SOT-23-5 package size for PCB layout efficiency. Verify that the 0.8 V minimum operating voltage meets the system's lowest expected supply rail conditions during operation.

Part Context

This device belongs to the SN74AUC series, which represents Texas Instruments' ultra-low voltage CMOS logic technology. The AUC family is engineered for high-speed applications where power efficiency is critical. As a dual inverter, it serves as a fundamental building block for signal conditioning and buffering in modern digital systems. The G4 suffix typically denotes environmental compliance attributes defined by the manufacturer.

Replacement Considerations

Check for SN74AUC2GU04DCKR or SN74AUC2GU04DCUR as potential pin-compatible alternatives within the same package family. Verify electrical parameters such as propagation delay and output current against the original specification. Ensure any substitute maintains the 0.8 V to 2.7 V operating range and RoHS compliance requirements.