74LVC1G126GS,132

Overview

The Nexperia 74LVC1G126GS,132 is a single bus buffer and line driver featuring a 3-state output. It operates within a supply voltage range of 1.65 V to 5.5 V and accepts inputs from 3.3 V or 5 V devices. The component utilizes Schmitt-trigger action for noise immunity and includes IOFF circuitry for partial power-down protection. It is housed in an XSON6 package (SOT1202) with dimensions of 1.0 x 1.0 x 0.35 mm.

Feature Summary

• Provides non-inverting buffering with high noise immunity via Schmitt-trigger inputs
• Supports mixed-voltage environments by accepting 3.3 V or 5 V input signals
• Includes IOFF circuitry to disable outputs and prevent backflow current during power-down

Applications

• Partial power-down mode operation
• Mixed 3.3 V and 5 V system translation
• Bus driving applications requiring 3-state control

Procurement Notes

Verify the specific ordering suffix ',132' corresponds to the tape-and-reel packaging format required for your assembly line. Confirm that the SOT1202 (XSON6) footprint matches your PCB design guidelines. Ensure compliance with RoHS3 standards and check the latest datasheet revision for any updates to pin configurations or thermal derating curves before finalizing procurement.

Selection Notes

Select this component when a single-channel buffer with 3-state capability is needed for low-power CMOS applications. It is suitable for designs requiring direct interface with TTL levels and overvoltage tolerant inputs up to 5.5 V. Consider the XSON6 package for space-constrained layouts requiring extremely thin profiles.

Part Context

This device belongs to the 74LVC family of logic components, designed for low-voltage CMOS applications. The '1G' designation indicates a single-gate configuration, while '126' specifies the buffer function with 3-state outputs. The GS suffix identifies the specific XSON6 package variant manufactured by Nexperia.

Replacement Considerations

The 74LVC1G125 series serves as a functional substitute, offering similar buffering capabilities. Verify pin compatibility and electrical characteristics against the specific application requirements before substitution.