SN74ALVC126DR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVC126DR is a quad bus buffer and line driver manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V. The device features four non-inverting channels with three-state outputs, housed in a 14-pin TSSOP package. Key electrical parameters include propagation delays of 3.4 ns at 3.3 V and 3.1 ns at 2.5 V. Output drive capabilities are specified as -24 mA for high-level and 24 mA for low-level currents. The component supports an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting signal paths for data buffering
• Features three-state outputs to facilitate bus-oriented architectures
• Operates across a wide 1.65 V to 3.6 V power supply range

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low-voltage operation
• Consumer electronics utilizing portable power sources
• Handheld devices needing efficient signal routing
• Computing products requiring high-speed data transfer

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DR' corresponds to the 14-pin TSSOP package and tape-and-reel shipping configuration. Confirm that the logic family designation ALVC aligns with the required 1.65 V to 3.6 V operational voltage window for the target design. Ensure compatibility with the specified -40°C to +85°C industrial temperature range before finalizing procurement specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require quad bus buffering with three-state control under low-voltage conditions. The ALVC series offers faster switching speeds compared to standard LV counterparts while maintaining low power consumption. Consider the TSSOP-14 footprint for surface-mount assembly constraints and verify that the 24 mA output drive current meets the load requirements of the destination circuitry.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALVC126 family of quad bus buffers. It serves as a low-voltage CMOS solution for managing data flow in complex digital systems. The device integrates four separate buffer channels, each capable of driving loads on shared buses. Its design focuses on minimizing power dissipation while providing reliable signal integrity in space-constrained electronic assemblies.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ALVC126DRE4: Verified lead-free alternative within the same product family.