74AHC1GU04DBVRG4

Overview

The SN74AHC1GU04DBVRG4 is a single inverter from the Texas Instruments AHC logic family, housed in a SOT-23-5 surface-mount package. It operates within a supply voltage range of 2 V to 5.5 V and supports an operating temperature range of -40°C to +125°C. The device features low static current consumption of 1 µA maximum and provides output drive currents of ±8 mA. Propagation delay is specified at 7 ns when driven at 5 V with a 50 pF load.

Feature Summary

• Single-channel inverting logic function
• Wide power supply compatibility from 2 V to 5.5 V
• Extended industrial temperature rating up to 125°C

Applications

• General-purpose signal inversion in digital circuits
• Clock signal generation from crystal oscillators
• Level shifting between different voltage domains

Procurement Notes

Verify the specific suffix 'G4' against the manufacturer's datasheet to confirm RoHS compliance status and lead time requirements. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference the component marking code on received units to prevent counterfeit substitution during assembly.

Selection Notes

Select this component when a single inverter is required in a minimal footprint SOT-23-5 package. It is suitable for designs needing operation across a wide voltage range including 3.3 V and 5 V systems. Consider the propagation delay specifications relative to your system clock speed and ensure the thermal environment remains within the specified -40°C to +125°C operational limits.

Part Context

This device belongs to the SN74AHC1GUxx series of ultra-small single-gate logic ICs. These components are designed to replace older discrete logic solutions by integrating functions into compact packages. The AHC series offers performance comparable to standard CMOS logic while maintaining lower power consumption and wider voltage tolerance suitable for modern mixed-signal applications.

Replacement Considerations

The SN74AHC1GU04DBVTG4 is a documented alternative variant within the same product family.