SN74LVTH125DRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH125DRG4 is a Texas Instruments logic buffer belonging to the LVTH series, housed in an SOIC-14 package. It operates within a supply voltage range of 2.7 V to 3.6 V and supports four non-inverting channels with three-state outputs. Key electrical parameters include a maximum propagation delay of 2.1 ns at 3.3 V, high-level output current of -32 mA, and low-level output current of 64 mA. The device functions reliably across an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides quad bus buffering with independent control for each channel via dedicated enable inputs.
• Features three-state outputs that facilitate direct connection to bus structures without external drivers.
• Utilizes BiCMOS technology to achieve high-speed performance suitable for memory and microcontroller applications.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module data buffering
• Microcontroller system bus interfacing
• High-speed digital signal routing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix DRG4 to confirm the SOIC-14 package type and tape-and-reel packaging configuration. Ensure compatibility with the target PCB footprint and reflow soldering profile requirements. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 3.3 V operation with high drive capability and fast switching speeds. Compare against standard LVTH variants to ensure the G4 suffix meets environmental and packaging specifications. Validate that the 2.7 V minimum supply voltage aligns with the system power rail stability under all load conditions.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH125 family of quadruple bus buffers. It shares functional similarities with other LVTH devices but is distinguished by its specific package and reel configuration. The LVTH series represents a transition technology offering improved speed over standard LVT while maintaining 3.3 V compatibility.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct pin-compatible substitutes may include other SN74LVTH125 variants from Texas Instruments or equivalent parts from manufacturers like ON Semiconductor. Verify that any replacement maintains the same 3.3 V operating voltage and three-state output characteristics.