74LVC1G125GM-Q100X

Overview

The Nexperia 74LVC1G125GM-Q100X is a single-channel bus buffer and line driver with a three-state output, housed in an XSON6 (SOT886) package. It operates within a supply voltage range of 1.65 V to 5.5 V and supports input voltages up to 5.5 V. The device provides ±24 mA output drive at 3.0 V and includes IOFF circuitry for partial power-down applications. It is qualified to AEC-Q100 Grade 1 standards and functions reliably across ambient temperatures from -40 °C to +125 °C.

Feature Summary

• AEC-Q100 Grade 1 qualification for automotive environments
• IOFF circuitry prevents backflow current during power-down
• Schmitt-trigger inputs tolerate slow rise and fall times
• Direct interface compatibility with TTL logic levels

Applications

• Mixed 3.3 V and 5 V signal translation
• Automotive electronic systems
• Partial power-down mode operation

Procurement Notes

Verify the specific suffix 'X' corresponds to the required tape-and-reel packaging configuration as defined by Nexperia. Confirm that the SOT886 (XSON6) package dimensions align with the target PCB footprint. Ensure the design accounts for the specified thermal derating characteristics above 74 °C to maintain safe operating limits.

Selection Notes

Select this component when a single-channel buffer with high noise immunity and overvoltage tolerant inputs is required. The wide supply voltage range allows flexibility in system design. Verify that the package size fits the available board space and that the temperature range meets the environmental requirements of the final application.

Part Context

This part belongs to the 74LVC1G125-Q100 family of automotive-grade logic buffers. Other variants in the series include packages such as TSSOP5, SC-74A, and XSON5. All variants share identical electrical specifications and functional behavior, differing only in physical package outline and terminal configuration.

Replacement Considerations

Compatible substitutes include other 74LVC1G125 variants from Nexperia, specifically those designated with the '-Q100' suffix for automotive qualification. Cross-manufacturer replacements must match the XSON6 package and verify equivalent electrical parameters.