74LVC1G125GX125

Buffers, Drivers, Receivers, Transceivers Overview

The 74LVC1G125GX125 is a single non-inverting bus buffer and line driver featuring three-state outputs manufactured by Nexperia. It operates within a supply voltage range of 1.65 V to 5.5 V, supporting mixed 3.3 V and 5 V environments. The device incorporates Schmitt-trigger inputs for noise immunity and IOFF circuitry to prevent backflow current during partial power-down. It utilizes the X2SON5 (SOT1226-3) package with dimensions of 0.8 mm x 0.8 mm.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides one non-inverting buffer/line driver with controlled three-state output via an enable input.
• Features IOFF circuitry that disables outputs to prevent damaging backflow currents when powered down.
• Inputs accept voltages up to 5.5 V, allowing direct interface with TTL levels and mixed-voltage systems.

Buffers, Drivers, Receivers, Transceivers Applications

• Partial power-down applications requiring protection against backflow current
• Mixed 3.3 V and 5 V signal translation environments
• Bus-oriented communications and memory addressing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'GX125' against official Nexperia documentation to confirm the exact package variant and reel specifications. Ensure the procurement matches the required temperature range and packaging format specified in the product data sheet.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring a single-channel buffer with high noise immunity and low power consumption. The wide supply voltage range and overvoltage tolerant inputs make it suitable for interfacing between different logic families without level shifting components.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74LVC1G125 series of bus buffers and line drivers. It is available in multiple package options including TSSOP5, SC-74A, XSON6, and XSON5 variants, all sharing the same core logical functionality and electrical characteristics defined in the standard product data sheet.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult the manufacturer's cross-reference list for verified substitutes. Ensure any replacement maintains the X2SON5 package footprint or requires appropriate PCB layout adjustments if a different package is selected.