74AUP2G126GF,115

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AUP2G126GF,115 is a low-power dual buffer and line driver featuring three-state outputs controlled by active-high output enable inputs (nOE). It operates within a supply voltage range of 0.8 V to 3.6 V and utilizes Schmitt-trigger action at all inputs to tolerate slower rise and fall times. The device incorporates IOFF circuitry for partial power-down applications, preventing damaging backflow currents when powered down. It provides high noise immunity and complies with JEDEC standards for various voltage ranges.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features Schmitt-trigger inputs for tolerance of slow signal transitions
• Includes IOFF circuitry to prevent backflow current during partial power-down
• Provides high noise immunity and low static power consumption
• Supports overvoltage tolerant inputs up to the maximum supply voltage

Buffers, Drivers, Receivers, Transceivers Applications

• Partial power-down mode operation in portable electronics
• Signal buffering on buses with varying voltage levels
• Line driving for high-speed data transmission
• Interface circuits requiring high noise immunity

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package designation GF corresponds to the XSON8 (SOT1089) configuration as indicated in historical documentation, noting that this specific type number was removed from the latest product data sheet revision 15. Confirm availability through authorized distributors or secondary markets, as the component may be discontinued or superseded by other package variants like GT or GN.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring dual buffered signals with independent control and low power dissipation across a wide voltage range. Ensure the application supports the XSON8 package dimensions and thermal characteristics. Verify that input signals meet the Schmitt-trigger requirements and that the system accounts for the specified leakage currents during power-down states.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AUP series of logic devices, designed for ultra-low power and high-speed applications. The AUP family is optimized for operation from 0.8 V to 3.6 V, making it suitable for modern low-voltage digital systems. The 74AUP2G126 specifically addresses the need for buffered outputs with tri-state capability in compact packages.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consider the 74AUP2G126GT, 74AUP2G126GN, or 74AUP2G126GS as direct functional replacements with different package footprints. These variants share identical electrical specifications but differ in physical dimensions and pinout compatibility.