SN74ALVC126DGVR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVC126DGVR is a quad bus buffer manufactured by Texas Instruments, belonging to the ALVC logic series. It features four non-inverting channels with three-state outputs housed in a 14-pin TVSOP package. The device operates within a supply voltage range of 1.65 V to 3.6 V and supports an operating temperature range from -40°C to +85°C. Key electrical specifications include a propagation delay of 3.4 ns, low-level output current of 24 mA, and high-level output current of -24 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting signal paths for data buffering applications
• Features three-state outputs to facilitate bus-oriented architectures and system isolation
• Incorporates Schmitt trigger inputs at all channels to ensure noise immunity and clean signal transitions

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal isolation and direction control
• Clock distribution networks for timing synchronization
• Data acquisition systems utilizing analog-to-digital converters
• Telecommunications equipment managing high-speed data transmission

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and thermal management requirements. Confirm RoHS compliance status through current datasheets before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing low-voltage digital circuits requiring high-speed buffering with noise tolerance. The ALVC series offers superior performance compared to standard LVC devices. Consider the TVSOP package constraints regarding thermal dissipation and board space availability during the initial design phase.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments SN74ALVCxx family of advanced low-voltage CMOS logic devices. These components are engineered for high-speed operation in portable and battery-powered applications. The SN74ALVC126 specifically addresses the need for buffered bus drivers with controlled output impedance and enhanced switching characteristics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the SN74AHC126DGVR and SN74LVC126DGVR. Verify voltage level compatibility and pin configuration alignment before implementing any cross-series replacements in existing designs.