SN74LVC1G125DSFR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G125DSFR is a single bus buffer gate with 3-state output from the Texas Instruments LVC series. It operates within a supply voltage range of 1.65 V to 5.5 V and features non-inverting logic. The device supports partial-power-down mode via Ioff circuitry, which disables outputs to prevent damaging backflow current. It provides an output drive capability of ±24 mA at 3.3 V and exhibits low power consumption with a maximum static current of 10 µA. The component is housed in a SON-6 package and is rated for operation between -40°C and +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports 5-V VCC operation while accepting input voltages up to 5.5 V
• Enables partial-power-down applications through dedicated Ioff circuitry
• Provides high noise immunity and latch-up performance exceeding 100 mA per JESD 78

Buffers, Drivers, Receivers, Transceivers Applications

• Portable systems requiring low power consumption
• Battery-powered consumer electronics
• High-speed memory bus buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix DSFR corresponds to the SON-6 package and tape-and-reel quantity when sourcing. Confirm RoHS compliance status and ensure the manufacturer designation matches Texas Instruments specifications. Cross-reference the ordering information against official datasheets to validate pinout compatibility and electrical ratings before integration into design projects.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring a single-channel non-inverting buffer with 3-state control. It is suitable for applications needing interface translation between different voltage domains within the specified operating range. Consider the SON-6 package constraints for PCB layout and thermal management requirements relative to the ±24 mA drive capability.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVC1G125 family of single bus buffer gates manufactured by Texas Instruments. The LVC series is designed for low-voltage CMOS applications, offering performance comparable to older TTL standards while consuming significantly less power. The family includes variants with different packaging options to suit various space-constrained electronic designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible alternatives include the SN74LVC1G125DBVR (SOT-23-5 package) and SN74LVC1G125DCKR (SC-70-5 package). Verify that substitute parts maintain identical logical functionality, voltage ranges, and output drive characteristics.