SN74ALVC126D

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVC126D is a quad bus buffer and line driver from Texas Instruments, belonging to the ALVC logic family. It features four non-inverting channels with three-state outputs housed in a 14-pin SOIC package. The device operates within a supply voltage range of 1.65 V to 3.6 V. Key electrical parameters include high-level output current of -24 mA and low-level output current of 24 mA. Propagation delays are specified at 3.4 ns and 3.1 ns. It supports surface mount installation and functions across an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting signal paths for bus buffering applications
• Features three-state outputs allowing effective isolation when disabled
• Supports wide supply voltage operation from 1.65 V to 3.6 V
• Delivers strong drive capability with ±24 mA output currents

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in portable electronic devices
• Clock distribution networks requiring low propagation delay
• Memory interface circuits needing tri-state control
• Battery-powered systems utilizing low-voltage logic families

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure the component meets required automotive or industrial qualification standards if applicable to the target design. Cross-reference the datasheet revision date to confirm compatibility with current manufacturing processes and material compliance requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require fast switching speeds combined with low power consumption under variable supply voltages. The ALVC series offers superior performance compared to standard LVC devices while maintaining pin compatibility. Consider the 14-SOIC package dimensions for PCB layout constraints and thermal management requirements during the initial schematic capture phase.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the broader SN74ALVC126 family of quad bus buffers manufactured by Texas Instruments. It shares functional similarities with other members like the SN74LVC126 but utilizes advanced Low-Voltage CMOS technology for enhanced speed. The device serves as a critical interface element in digital logic designs requiring reliable signal transmission between different voltage domains or bus structures.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ALVC126DGVR