74AUP2G125GXX

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AUP2G125GXX is a dual buffer and line driver featuring three-state outputs controlled by active-low enable inputs (nOE). It operates within a supply voltage range of 0.8 V to 3.6 V, ensuring low static power consumption with ICC maximums ranging from 0.5 μA at 25 °C to 1.4 μA at 125 °C. The device incorporates Schmitt-trigger inputs for noise immunity and IOFF circuitry to prevent backflow current during partial power-down states. Propagation delays vary between 1.2 ns and 5.2 ns depending on load capacitance and temperature.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual non-inverting buffers with three-state outputs controlled by separate active-low enable pins
• IOFF circuitry enables partial power-down mode by disabling outputs to prevent damaging backflow currents
• Schmitt-trigger action on all inputs provides tolerance for slower rise and fall times
• Overvoltage tolerant inputs allow operation up to 3.6 V regardless of the supply voltage level

Buffers, Drivers, Receivers, Transceivers Applications

• Partial power-down applications requiring isolation of powered-down sections
• High-noise immunity signal buffering in low-voltage digital systems
• Line driving for high-speed data transmission with controlled output impedance

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package suffix against the ordering information table to confirm physical dimensions and thermal characteristics. Ensure the selected variant matches the required ambient temperature range specifications. Cross-reference the marking code with the official datasheet to validate authenticity upon receipt.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits that require bidirectional or unidirectional buffering with high-impedance state control. Consider the propagation delay variations across different load capacitances and supply voltages. Evaluate the thermal dissipation requirements based on the specific package type chosen for the application environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Nexperia AUP logic family, designed for ultra-low power consumption and high-speed performance. It is specified for industrial temperature ranges extending to +125 °C. The product complies with JEDEC standards for various voltage levels and offers robust ESD protection exceeding 5000 V via the Human Body Model.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include other variants within the 74AUP2G125 series such as 74AUP2G125DC, 74AUP2G125GT, 74AUP2G125GN, and 74AUP2G125GS. These alternatives share identical electrical functionality but differ in package outlines and thermal properties.