SN74LVT125DR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVT125DR is a quadruple bus buffer and line driver manufactured by Texas Instruments, belonging to the LVT logic series. It features four non-inverting inputs with three-state outputs housed in a 14-pin SOIC package. The device operates within a supply voltage range of 2.7 V to 3.6 V and supports an operating temperature range from -40°C to +85°C. Key electrical characteristics include a propagation delay of 2.1 ns at 3.3 V, high-level output current of -32 mA, low-level output current of 64 mA, and a maximum static current of 4.5 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffers with tri-state control for signal isolation and bus driving.
• Designed for low-voltage operation compatible with 3.3 V systems while maintaining robust drive capabilities.
• Features fast switching speeds suitable for high-frequency digital applications.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock buffering and distribution
• High-speed data transmission lines

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'D' corresponds to the SOIC-14 package and reel packaging configuration as documented in the official datasheet. Confirm RoHS compliance status and ensure the component meets the required industrial temperature specifications for the intended application environment before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a low-voltage (3.3 V) quadruple bus buffer with tri-state outputs is required. It serves as a direct functional replacement for similar LVT series devices. Ensure the design accommodates the specified 2.7 V to 3.6 V supply voltage range and the thermal requirements for the -40°C to +85°C operating temperature window.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVT125 family of quadruple bus buffers with 3-state outputs. It is part of Texas Instruments' broader portfolio of low-voltage CMOS logic devices designed for high-speed digital applications. The DR suffix indicates surface-mount packaging in a standard SOIC format, widely used in consumer electronics and industrial control systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include other SN74LVT125 variants from Texas Instruments or equivalent parts from manufacturers like ON Semiconductor and NXP, provided they match the LVT logic family, 3.3 V operation, and SOIC-14 package constraints.