74LVC1G34GX,125

Overview

The Nexperia 74LVC1G34GX,125 is a single non-inverting buffer in an X2SON5 (SOT1226-3) package. It operates on a supply voltage range of 1.65 V to 5.5 V with overvoltage tolerant inputs up to 5.5 V. The device features Schmitt-trigger action for noise immunity and IOFF circuitry for partial power-down protection. It provides ±32 mA output drive capability and complies with JEDEC standards for various voltage levels.

Feature Summary

• Schmitt-trigger inputs provide high noise immunity and tolerance for slow input rise and fall times.
• IOFF circuitry disables the output during power-down to prevent damaging backflow current.
• Inputs are overvoltage tolerant up to 5.5 V, allowing direct interface with TTL levels.

Applications

• Translating signals between mixed 3.3 V and 5 V environments
• Buffering digital signals in low-power CMOS applications
• Partial power-down mode operation in portable devices

Procurement Notes

Verify the specific ordering suffix ',125' corresponds to the standard tape-and-reel packaging configuration as defined in the official Nexperia documentation. Confirm that the X2SON5 package variant matches the thermal requirements of the target application design.

Selection Notes

Select this component when a single-channel non-inverting buffer with Schmitt-trigger inputs is required. The X2SON5 package offers a compact footprint suitable for space-constrained designs. Ensure the operating voltage remains within the 1.65 V to 5.5 V range for optimal performance.

Part Context

This part belongs to the 74LVC1G34 family of single buffers from Nexperia. The 'GX' designation specifically identifies the X2SON5 plastic thermal enhanced extremely thin small outline package with no leads and five terminals. It shares functional characteristics with other variants like GV and GW but differs in physical dimensions and thermal properties.

Replacement Considerations

Direct pin-compatible replacements include other 74LVC1G34 variants such as 74LVC1G34GV or 74LVC1G34GW if the package type can be adapted. Cross-manufacturer equivalents must be verified against the specific electrical parameters and package dimensions.