74AUP1G126FW4-7

Buffers, Drivers, Receivers, Transceivers Overview

The 74AUP1G126FW4-7 is a single non-inverting buffer with three-state output from the Advanced Ultra Low Power (AUP) CMOS logic family. It operates within a supply voltage range of 0.8V to 3.6V and features Schmitt trigger inputs for noise tolerance. The device provides ±4mA output drive at 3.0V and includes I_OFF circuitry to prevent backflow current during partial power-down modes. It is housed in an X2-DFN1010-6 package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Advanced Ultra Low Power (AUP) CMOS technology designed for extended battery life
• Three-state output enters high-impedance state when Output Enable (OE) is LOW
• Schmitt trigger action on all inputs ensures tolerance for slower rise and fall times
• I_OFF circuitry supports partial-power-down mode operation

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, Hard Drives, and CD/DVD ROMs

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix FW4 corresponds to the X2-DFN1010-6 package configuration before procurement. Confirm that the -7 suffix indicates the standard 5,000-unit tape and reel packing quantity. Ensure compatibility with the required operating temperature range of -40°C to +125°C for the intended application environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for portable applications requiring low static power consumption and wide supply voltage flexibility. The inclusion of Schmitt triggers makes it suitable for environments with noisy signals or slow input transitions. Verify that the single-channel architecture meets the system's buffering requirements without unnecessary channel utilization.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AUP1G126 series of single-buffer gates manufactured by Diodes Incorporated. It utilizes the AUP logic family, which is optimized for ultra-low power dissipation across the entire voltage range. The device is fully lead-free, RoHS compliant, and halogen/antimony free, adhering to environmental standards.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Cross-reference with other packages in the same series such as 74AUP1G126SE-7 (SOT353), 74AUP1G126FS3-7 (X2-DFN0808-4), or 74AUP1G126FX4-7 (X2-DFN1409-6). Ensure pinout compatibility and thermal resistance characteristics match the PCB layout constraints when substituting package types.

Buffers, Drivers, Receivers, Transceivers FAQ

How does the device handle partial power-down scenarios?

The device features I_OFF circuitry that disables the output, preventing damaging backflow current through the device when it is powered down.

What is the function of the OE pin?

The Output Enable (OE) pin controls the three-state output. When a LOW-level signal is applied to OE, the output enters a high-impedance state.