SN74AUP2G34DRYR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUP2G34DRYR is a low-power dual buffer and line driver from Texas Instruments, belonging to the SN74AUPxGxx series. It features non-inverting logic with three-state outputs housed in a SC-70 (SOT-363) package. The device operates within a supply voltage range of 0.8V to 3.6V, supporting ultra-low power consumption with a maximum static current of 500nA. It provides symmetric output drive capabilities of 4mA at both high and low states, ensuring robust signal integrity across various digital applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Ultra-low power operation suitable for battery-powered systems
• Three-state outputs for bus-oriented designs
• Non-inverting buffering functionality
• Wide operating voltage range down to 0.8V

Buffers, Drivers, Receivers, Transceivers Applications

• Portable consumer electronics requiring low standby current
• Battery-operated mobile devices
• Bus-oriented memory and signal driving circuits
• Smartphones and tablets

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix DRYY against official Texas Instruments documentation to confirm the exact package variant and tape-and-reel specifications. Ensure compatibility with your PCB footprint for the SC-70/SOT-363 form factor. Cross-reference the datasheet revision date to confirm electrical characteristics match your design requirements before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing for low-voltage environments below 1.8V where standard CMOS logic may fail. It serves as a direct replacement for higher voltage buffers in space-constrained portable designs. Consider the 4mA drive strength sufficient for short traces or moderate capacitive loads. Verify input threshold levels align with your source logic family to ensure reliable switching.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AUPxGxx family of single-function logic ICs designed for ultra-low power and wide voltage operation. Unlike the SN74LVC2G34 which typically starts at 1.65V, the AUP series supports operation down to 0.8V, making it ideal for advanced low-power nodes. The 'D' indicates the SC-70 package, while 'RYR' specifies the reel quantity and packaging configuration.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AUP2G34DCUR: Identical function in VSSOP-8 package. SN74AUP2G34DCKR: Identical function in SC-70 package with different reel/packaging options.