SN74LVC126ANS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC126ANS is a quad bus buffer with three-state outputs from the Texas Instruments 74LV series. It operates within a supply voltage range of 2 V to 5.5 V and supports non-inverting logic. The device features four independent channels, each with its own output enable control. It utilizes SOIC-14 surface-mount packaging and is rated for an operating temperature range from -40°C to +125°C. Static current consumption is specified at 20 µA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffer channels with separate output enable controls
• Supports mixed 3.3V and 5V system environments through wide input voltage tolerance
• Features three-state outputs controlled by active-low OE pins

Buffers, Drivers, Receivers, Transceivers Applications

• Telecommunications equipment
• Industrial process control systems
• Computing devices including servers and laptops

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official documentation to confirm package type and temperature grade. Ensure compatibility with existing board layouts regarding pin configuration and thermal requirements. Confirm RoHS compliance status for environmental regulations. Validate that the selected variant matches the required signal integrity specifications for the target application.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when multiple bidirectional data lines require buffering in mixed-voltage environments. The wide supply range accommodates both 3.3V and 5V logic levels. Consider the SOIC-14 package for standard PCB routing needs. Evaluate propagation delay characteristics against system timing constraints before finalizing the design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV family of low-voltage CMOS logic devices. It serves as a high-performance alternative to older logic families while maintaining backward compatibility. The device integrates robust latch-up protection and offers improved switching speeds compared to standard LV variants.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents such as the SN74LVC126ADBR or SN74LVC126ARGYR which share similar electrical characteristics but differ in package style.