SN74LVTH125DBRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH125DBRE4 is a quadruple bus buffer and line driver from the Texas Instruments LVTH series. It operates within a supply voltage range of 2.7 V to 3.6 V, featuring four non-inverting inputs and three-state outputs. The device provides high drive capability with a low-level output current of 64 mA and a high-level output current of -32 mA. Propagation delay is specified at 2.1 ns at 3.3 V. It functions in an industrial temperature range from -40°C to +85°C and is housed in a 14-pin SSOP package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides quadruple bus buffering with non-inverting logic functionality for signal integrity maintenance.
• Features three-state outputs controlled by an enable input to prevent bus contention during bidirectional data transfer.
• Delivers strong sink and source drive currents suitable for driving high capacitive loads on system buses.

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low power consumption and high-speed data buffering.
• Clock distribution and buffering in consumer electronics and computing systems.
• High-density memory modules utilizing 3.3-V ABT technology for signal isolation.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'E4' indicates lead-free composition and RoHS compliance as per Texas Instruments standards. Confirm the package type corresponds to the SSOP-14 variant rather than other pin-compatible options like TSSOP or SOIC. Ensure the ordering part number matches the exact functional requirements for quadruple bus buffering before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits that require quadruple bus buffering with three-state control capabilities. It is appropriate for systems operating strictly within the 2.7 V to 3.6 V supply voltage range. Consider the SSOP-14 package constraints regarding board space and thermal dissipation compared to larger packages.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the SN74LVTH125 family of 3.3-V ABT (Advanced BiCMOS Technology) quadruple bus buffers. The 'E4' suffix typically denotes environmental compliance features such as lead-free packaging. It serves as a standard interface solution for managing data flow between different logic domains in digital systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include SN74LVTH125DBR and SN74LVTH125DGVR, which share identical logical functions but may differ in package style or manufacturing revision. Verify pinout compatibility and electrical specifications before substituting.