74AUP1G125FZ4-7

Buffers, Drivers, Receivers, Transceivers Overview

The 74AUP1G125FZ4-7 is a single non-inverting buffer with 3-state output from the Advanced Ultra Low Power (AUP) CMOS family. It operates within a supply voltage range of 0.8V to 3.6V and features Schmitt trigger inputs for noise tolerance. The device includes I_OFF circuitry to prevent backflow during partial power-down states. It provides ±4mA drive at 3.0V and low static power consumption below 0.9µA. Packaged in X2-DFN1410-6, it supports high ESD protection levels.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Advanced Ultra Low Power (AUP) CMOS technology designed for extended battery life
• Schmitt trigger action on all inputs to tolerate slower rise and fall times
• I_OFF circuitry enables safe partial power-down mode operation without damaging current backflow
• High ESD protection exceeding JESD 22 standards for human body and charged device models

Buffers, Drivers, Receivers, Transceivers Applications

• Tablets and e-readers
• Cell phones and personal navigation/GPS devices
• MP3 players, cameras, and video recorders
• PCs, ultrabooks, notebooks, and netbooks
• Computer peripherals including hard drives, SSDs, and CD/DVD ROMs

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the package code FZ4 corresponds to the X2-DFN1410-6 footprint when reviewing schematics. Confirm that the OE pin logic polarity matches system requirements, as the datasheet specifies active LOW enable behavior. Ensure input voltages remain within the specified 0V to 3.6V range to maintain signal integrity across the full operating temperature spectrum.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for portable applications requiring minimal static power consumption and robust noise immunity via Schmitt triggers. The wide supply voltage range accommodates various battery chemistries. Verify that the required propagation delay fits within the timing constraints of the target bus speed, noting that delays increase with higher capacitive loads.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AUP1G series of single-gate logic devices manufactured by Diodes Incorporated. The AUP family focuses on ultra-low power performance compared to standard LVC or LVCE families. The specific suffix indicates the X2-DFN1410-6 leadless package configuration suitable for space-constrained surface-mount designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

74AUP1G125FX4-7

Buffers, Drivers, Receivers, Transceivers FAQ

How does the device handle partial power-down scenarios?

The integrated I_OFF circuitry disables the output to prevent damaging current backflow when the device is powered down while the system remains active.

What is the function of the OE pin?

The Output Enable (OE) pin controls the 3-state output. A high level applied to OE places the output in a high-impedance state, while a low level enables normal buffering operation.