SN74AUP3G34RSER

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUP3G34RSER is a low-power triple buffer gate from the Texas Instruments AUP logic series. It features three non-inverting inputs and outputs housed in an 8-pin UQFN package. The device operates within a supply voltage range of 0.8 V to 3.6 V, with a maximum propagation delay of 4.3 ns at 3.3 V. It supports output currents of ±4 mA and maintains a static current of 500 nA. The component functions reliably across an industrial temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Triple non-inverting buffer configuration for signal conditioning
• Ultra-low power consumption suitable for battery-operated systems
• Wide operating voltage range supporting 0.8 V to 3.6 V supplies
• Compact 8-pin UQFN surface-mount packaging

Buffers, Drivers, Receivers, Transceivers Applications

• Portable consumer electronics requiring low power dissipation
• Battery-powered mobile devices and handheld instruments
• General-purpose buffering in low-voltage digital circuits
• Signal integrity improvement in high-density PCB layouts

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix RSER corresponds to the UQFN-8 package and tape-and-reel orientation when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to integration. Ensure the ordering part number matches the exact pinout and electrical specifications required by the design schematic to avoid compatibility issues during assembly.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring minimal quiescent current and small footprint. The AUP series offers superior speed-to-power efficiency compared to older CMOS families. Consider the 0.8 V minimum supply capability if the system utilizes low-voltage power rails. Verify that the 4 mA drive strength meets the load requirements of the connected downstream logic gates.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AUP3Gxx family of single-function logic ICs. It shares the AUP technology platform with other buffers and inverters in the series. The RSER suffix indicates the specific reel packaging format used by Texas Instruments for automated surface-mount assembly processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include SN74AUP3G34DCUR (VSSOP-8) and SN74AUP3G34DCKR (SOT-353). Cross-package replacements require careful review of pinout compatibility and thermal performance differences between UQFN, VSSOP, and SOT-353 footprints.