SN74LVC1G125YEPR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC1G125YEPR is a single bus buffer gate with 3-state output from the Texas Instruments LVC logic series. It operates within a supply voltage range of 1.65 V to 5.5 V and features non-inverting polarity. The device utilizes a YEP package, which corresponds to the NanoStar or NanoFree technology. Key electrical parameters include a maximum propagation delay of 3.7 ns at 3.3 V and an output drive capability of ±24 mA at 3.3 V. It supports partial-power-down mode via Ioff circuitry and offers ESD protection exceeding 2000 V per the human-body model.

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 that disables outputs to prevent backflow current
• Provides high electrostatic discharge (ESD) protection performance across multiple testing standards

Buffers, Drivers, Receivers, Transceivers Applications

• Partial-power-down system configurations requiring isolated power domains
• High-speed data buffering in portable and battery-powered devices
• Bus-oriented transmissions where controlled signal driving is required

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix YEPR against the manufacturer's official ordering information to confirm the exact package type and reel specifications. Ensure compatibility with design requirements for the NanoStar or NanoFree packaging technology. Cross-reference the datasheet revision date to confirm the accuracy of electrical characteristics and mechanical dimensions before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel buffer with 3-state control is needed for low-voltage digital systems. The wide operating voltage range allows flexibility in interfacing between different logic families. Consider the compact package size for space-constrained designs. Verify that the propagation delay and drive current meet the specific timing and load requirements of the target application circuit.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC1G125 family of single bus buffer gates manufactured by Texas Instruments. The LVC series is designed for low-voltage applications, offering performance comparable to older technologies while consuming less power. The specific variant uses advanced packaging techniques to minimize footprint and enhance thermal efficiency in dense circuit layouts.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes within the same family include variants with different package suffixes such as DBV or DCK, provided the pinout remains compatible. Other manufacturers may offer functionally equivalent single bus buffers with 3-state outputs, but verification of voltage levels and package dimensions is essential.