SN74LVC126AD

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC126AD is a quad bus buffer and line driver from Texas Instruments, belonging to the 74LVC logic family. It features four non-inverting buffers with three-state outputs, enabling controlled signal transmission on shared buses. The device operates within a supply voltage range of 1.65V to 3.6V and supports an operating temperature range of -40°C to +85°C. It utilizes a 14-pin SOIC surface-mount package. Key electrical characteristics include output drive currents of 24mA for both high and low states, ensuring robust signal integrity in low-voltage digital applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffer channels for signal conditioning
• Features three-state outputs allowing isolation of signals on shared data buses
• Supports wide supply voltage operation suitable for mixed-voltage system interfaces

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented architectures requiring signal buffering and direction control
• Clock distribution networks needing signal regeneration
• Memory interface circuits utilizing tri-state data lines

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against the manufacturer's current datasheet to confirm package type and environmental compliance. Ensure the ordering part number matches the required tape-and-reel or tube packaging configuration. Cross-reference the RoHS status and moisture sensitivity level with project requirements before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require low-voltage operation between 1.65V and 3.6V. The quad configuration offers space efficiency compared to single-buffer alternatives. Consider the 14-pin SOIC package dimensions for PCB layout constraints. Evaluate the 24mA drive capability against the capacitive load requirements of the destination circuitry to ensure adequate switching speeds.

Buffers, Drivers, Receivers, Transceivers Part Context

This device is part of the broader 74LVC series, designed for low-voltage CMOS applications. It serves as a standard solution for interfacing between different voltage domains in portable and battery-powered electronics. The quad buffer topology allows for simultaneous processing of multiple data lines, making it essential for parallel data bus implementations in embedded systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC126ADGVR

Buffers, Drivers, Receivers, Transceivers FAQ

What is the maximum supply voltage for the SN74LVC126AD?

The maximum recommended supply voltage (VCC) for this device is 3.6V.

Does the SN74LVC126AD provide inversion?

No, the SN74LVC126AD provides non-inverting logic functionality.