74AHC1GU04DCKTG4

Overview

The SN74AHC1GU04DCKTG4 is a single inverter gate from the Texas Instruments AHC logic family, housed in a SC-70-5 (SOT-353) 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 +85°C. The device provides symmetric output drive capabilities with low-level and high-level output currents of 8 mA each. Propagation delay is specified at 7 ns when driven at 5 V with a 50 pF load.

Feature Summary

• Single-channel inverter configuration for signal inversion
• Wide supply voltage compatibility across 2 V to 5.5 V
• High-speed switching performance suitable for digital applications

Applications

• General-purpose digital signal inversion
• Clock signal generation from crystal oscillators
• Buffering for microcontroller input/output lines

Procurement Notes

Verify the specific suffix 'G4' against the manufacturer's current datasheet to confirm compliance with RoHS directives and lead-free material specifications. Confirm that the SC-70-5 package designation matches the required footprint for the target PCB design. Ensure the -40°C to +85°C industrial temperature rating aligns with the environmental constraints of the final assembly.

Selection Notes

Select this component when a compact single-inverter solution is required for systems operating between 2 V and 5.5 V. The SC-70-5 package offers space efficiency compared to larger footprints. Consider the 8 mA drive strength for moderate capacitive loads. Verify that the 7 ns propagation delay meets the timing requirements of the specific circuit application.

Part Context

This part belongs to the SN74AHC1Gxx series of single-function logic gates manufactured by Texas Instruments. The AHC series utilizes advanced CMOS technology to achieve high speed while maintaining low power consumption. The device serves as a fundamental building block for digital logic circuits requiring signal inversion or buffering in portable and battery-powered electronics.

Replacement Considerations

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