SN74LVTH125DR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH125DR is a quadruple bus buffer and line driver from the LVTH logic series, manufactured by Texas Instruments. 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. It exhibits a propagation delay of 2.1 ns at 3.3 V and consumes a maximum operating supply current of 7 uA. The component is housed in an SOIC-14 package and supports surface-mount installation across an industrial temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides quadruple bus buffering with non-inverting signal transmission for data integrity.
• Features three-state outputs to facilitate direct connection to bus lines without external drivers.
• Delivers strong drive performance with 64 mA low-level and -32 mA high-level output currents.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module address and data bus buffering
• Clock distribution and buffering in digital systems
• Control signal routing between different voltage domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DR' corresponds to the SOIC-14 package and tape-and-reel quantity configuration as listed in official Texas Instruments documentation. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer, as these details are subject to change and require real-time verification against current production schedules.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring 3.3 V ABT technology with high drive strength for bus applications. Ensure the system voltage remains within the 2.7 V to 3.6 V operational limits. Consider the SOIC-14 package constraints for PCB layout and verify that the required channel count matches the four-input, single-output-per-channel architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH125 family of 3.3-V ABT (Advanced BiCMOS Technology) quadruple bus buffers. It is functionally compatible with other variants in the series, such as those in TSSOP or TVSOP packages, though physical pinouts and thermal characteristics may vary by housing. The DR suffix specifically denotes the SOIC-14 surface-mount package variant produced by Texas Instruments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include SN74LVTH125D (tube packaging) and SN74LVTH125PWRE4 (TSSOP-14 package). Verify package compatibility and reflow soldering profiles before substitution. Cross-reference with SN74LVTH125DGVR for TVSOP-14 alternatives if space constraints differ.