SN74AUC1GU04DCKR

Overview

The SN74AUC1GU04DCKR is a single inverter gate from the Texas Instruments AUC logic series, designed for surface-mount installation in SC-70 packages. It operates within a supply voltage range of 0.8 V to 2.7 V. The device features a maximum propagation delay of 2 ns at 2.5 V and 2.2 ns at 1.8 V under a 30 pF load condition. Output drive capabilities include a maximum high-level output current of -9 mA and a maximum low-level output current of 9 mA. It functions reliably across an operating temperature range from -40 °C to +85 °C.

Feature Summary

• Single-channel inverter configuration with Schmitt trigger-free inputs
• Ultra-low voltage operation supporting systems down to 0.8 V
• High-speed signal inversion with propagation delays as low as 2.2 ns

Applications

• Portable battery-powered electronic devices requiring minimal power consumption
• Low-voltage digital signal processing interfaces
• General-purpose logic inversion in compact embedded systems

Procurement Notes

Verify the specific suffix DCKR corresponds to the SC-70-5 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure that the 0.8 V minimum supply voltage requirement aligns with the target system's power rail specifications to guarantee proper logic threshold performance.

Selection Notes

Select this component for applications prioritizing ultra-low voltage compatibility over wide voltage tolerance. The AUC series offers superior speed-to-power efficiency compared to standard CMOS families. Verify that the 2.7 V maximum rating matches the highest expected supply voltage in the design environment to prevent overstress conditions.

Part Context

This part belongs to the SN74AUC1G family of single-gate logic ICs manufactured by Texas Instruments. The AUC series is engineered specifically for low-voltage, high-speed applications where power conservation is critical. It serves as a fundamental building block for complex digital circuits requiring minimal footprint and energy usage.

Replacement Considerations

SN74AUC1G04DCKR