SN74LVTH125RGYR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH125RGYR is a 3.3-V ABT quadruple bus buffer with 3-state outputs manufactured by Texas Instruments. It 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. The device features four non-inverting channels with a maximum propagation delay of 2.1 ns at 3.3 V. Output drive capabilities include a maximum high-level output current of -32 mA and a low-level output current of 64 mA. It is housed in a 14-pin VQFN package measuring 3.5 x 3.5 x 0.9 mm.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides quadruple bus buffering functionality with independent output enable controls for each channel.
• Features 3-state outputs that facilitate direct connection to bus lines without external pull-up or pull-down resistors.
• Utilizes ABT technology to achieve high-speed performance with low power consumption during static states.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping controllers
• Clock drivers
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix RGYR corresponds to the VQFN-14 package and tape-and-reel orientation required for your assembly process. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling procedures are followed due to the sensitivity of CMOS logic inputs. Cross-reference the latest datasheet revision to confirm pinout consistency with existing designs.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing between 3.3-V logic systems requiring high drive strength and fast switching speeds. The ABT technology offers superior performance compared to standard LVT families while maintaining compatibility. Consider the VQFN package for space-constrained PCB layouts where thermal dissipation needs are moderate. Verify input voltage levels match the source logic family to ensure proper signal integrity across the operating temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH125 series of 3.3-V ABT quadruple bus buffers. It is functionally similar to other variants in the LVTH family but differs in packaging and reel specifications. The RGYR suffix specifically denotes the VQFN-14 package type and reel packaging configuration. It serves as a key component in digital systems requiring reliable data transmission over shared buses.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVTH125PWRG4 (TSSOP-14), SN74LVTH125DR (SOIC-14). Verify pin-to-pin compatibility and electrical characteristics before substitution.