SN74AUP1G32DBVR

Overview

The SN74AUP1G32DBVR is a single-channel, two-input positive OR gate from the Texas Instruments SN74AUP1Gxx series. It operates within a supply voltage range of 0.8V to 3.6V and features low static current consumption of 500nA maximum. The device utilizes a 5-pin SOT-23 package and supports surface-mount installation. It provides symmetric output drive currents of 4mA for both high and low states. The component functions reliably across an extended industrial temperature range from -40°C to +85°C.

Feature Summary

• Single-channel logic implementation providing one independent OR gate function
• Ultra-low power architecture with minimal static current draw
• Wide operating voltage capability supporting low-voltage digital systems
• Industrial-grade thermal stability for demanding environmental conditions

Applications

• Battery-powered portable electronic devices requiring low quiescent current
• Signal routing and selection circuits in mobile communication hardware
• Logic level translation interfaces between different voltage domains
• Power management control logic in compact consumer electronics

Procurement Notes

Verify the specific suffix DBVR indicates the tape-and-reel packaging format upon ordering. Confirm that the 0.8V minimum supply voltage aligns with your system's rail requirements. Ensure the SOT-23-5 footprint matches your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards. Validate the industrial temperature rating against your operational environment specifications.

Selection Notes

Select this component when ultra-low power consumption is critical compared to standard LVC or AHC families. Choose the SOT-23-5 package for space-constrained designs where larger packages are unsuitable. Consider the 0.8V lower voltage limit as it differs from traditional 1.8V-starting logic families. Evaluate the 4mA drive strength against load capacitance requirements for signal integrity.

Part Context

This part belongs to the SN74AUP1Gxx family of single-gate logic ICs designed for ultra-low power applications. The AUP series specifically targets battery-operated devices needing extended runtime. The SN74LVC1G32 serves as a higher-speed alternative with wider voltage tolerance but higher power consumption. The SN74AUP1G32DPWR offers identical electrical performance in a smaller X2SON package.

Replacement Considerations

SN74AUP1G32DBVT is available in the same SOT-23-5 package with identical electrical characteristics. SN74AUP1G32DRYR provides the same functionality in a 6-SON package. SN74AUP1G32DPWR offers equivalent performance in a 4-X2SON footprint.