SN74LVC126ADGVR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC126ADGVR is a quad bus buffer manufactured by Texas Instruments, belonging to the ALVC logic family. It features four non-inverting inputs and outputs with three-state capability, housed in a 14-pin TVSOP package. The device operates within a supply voltage range of 1.65 V to 3.6 V. Key electrical specifications include a high-level output current of -24 mA and a low-level output current of 24 mA. Static current is specified at 10 uA, with propagation delays of 3.4 ns and 3.1 ns. It supports surface mount installation and functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffers with tri-state control for efficient bus management
• Supports low-voltage operation down to 1.65 V for compatibility with modern system architectures
• Delivers strong drive capability with 24 mA output currents for reliable signal integrity

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data acquisition systems requiring isolated signal buffering
• Clock distribution networks in embedded processing units
• Memory interface circuits utilizing bidirectional data buses

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DGVR' corresponds to the TVSOP-14 package and reel packaging configuration when sourcing. Confirm that the ALVC series designation matches the required 1.65V to 3.6V operational window for your target application. Ensure compliance with RoHS directives as indicated in official manufacturer documentation before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quad-channel buffer with tri-state functionality is required for low-voltage digital interfaces. The ALVC series offers superior speed compared to standard LVC variants while maintaining low power consumption. Consider the TVSOP-14 package dimensions for PCB layout constraints and verify thermal performance requirements against the specified operating temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALVC126 family of quad bus buffers. It shares functional similarities with other members like the SN74LVC126ADBR but differs in package type and specific electrical characteristics associated with the ALVC technology node. The DGVR suffix denotes the specific tape-and-reel packaging format suitable for automated assembly processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC126ADBR serves as a pin-compatible alternative in a 14-SSOP package. SN74LVC126ARGYR offers similar functionality in a 14-VQFN package. Verify voltage ranges and drive currents match application requirements when substituting.