SN74AUP1G125DRYR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AUP1G125DRYR is a low-power single bus buffer gate with a 3-state output, manufactured by Texas Instruments. It operates within a supply voltage range of 0.8 V to 3.6 V and supports an operating temperature from -40°C to +85°C. The device features a maximum propagation delay of 4.6 ns at 3.3 V and includes input-disable functionality for floating input conditions. It utilizes the NanoStar SON-6 package (1.45 mm × 1.00 mm) and incorporates Ioff circuitry to support partial-power-down mode operation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Low static and dynamic power consumption suitable for battery-powered applications
• Input-disable feature allows handling of floating input signals
• Ioff circuitry enables partial-power-down mode without damaging the device
• Over-voltage tolerant inputs support mixed-mode signal operations

Buffers, Drivers, Receivers, Transceivers Applications

• Audio Dock: Portable
• BluRay Players and Home Theaters
• Personal Digital Assistant (PDA)
• Solid-State Drive (SSD): Client and Enterprise
• TV: LCD/Digital and High-Definition (HDTV)

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the ordering suffix DR corresponds specifically to the SON-6 package configuration as defined in the manufacturer's datasheet. Confirm RoHS compliance status and ensure the component meets the specified thermal resistance requirements for the intended PCB layout. Cross-reference the part number against the latest orderable addendum to validate current production status and availability constraints.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel buffer with controlled 3-state output is required for low-voltage logic interfacing. The wide operating voltage range accommodates systems transitioning between different logic levels. Ensure the application benefits from the specific input-disable capability and low leakage characteristics provided by the Ioff feature during power-down states.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74AUP1G series, designed for ultra-low power consumption in portable electronics. The AUP family offers improved performance over standard CMOS logic while maintaining compatibility with various supply voltages. The DRY suffix indicates the specific SON-6 packaging format used for compact surface-mount applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult the official datasheet Device Comparison table or mechanical packaging section for verified substitute part numbers. Do not assume functional equivalence based on similar naming conventions without confirming pinout and electrical specifications.