SN74AHC126PW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHC126PW is a quadruple bus buffer gate manufactured by Texas Instruments, featuring three-state outputs. It operates within a supply voltage range of 2V to 5.5V and supports an operating temperature range from -40°C to 85°C. The device is housed in a 14-pin TSSOP package with a width of 4.40mm. It contains four independent non-inverting buffers, each handling one bit of data. The component is designed for high-speed digital applications requiring low power consumption and robust performance across standard industrial temperature ranges.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffer channels for signal conditioning
• Features three-state outputs allowing multiple drivers on shared buses
• Operates efficiently across a wide supply voltage range from 2V to 5.5V
• Supports reliable operation in extended industrial temperature environments

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in communication systems
• Voltage level translation between different logic families
• Clock distribution networks requiring precise signal integrity
• Memory interface circuits managing address and data lines

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix to confirm the package type and reel configuration. Ensure the component matches the required RoHS compliance status for your assembly process. Cross-reference the manufacturer part number with official datasheets to confirm pinout compatibility. Check for any recent product change notifications that might affect material composition or manufacturing site. Confirm availability through authorized distributors to avoid counterfeit risks.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits that require isolated bus driving with minimal propagation delay. Consider the 2V to 5.5V operating range for compatibility with various logic levels. Evaluate the TSSOP-14 package constraints against your PCB layout space. Compare propagation delay specifications against system timing requirements. Assess power consumption needs relative to other AHC series alternatives.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AHC126 family of quadruple bus buffers with three-state outputs. It shares functional similarities with other members like the SN74AHC126DR but differs in packaging. The AHC series offers faster switching speeds compared to standard HC logic while maintaining low power dissipation. It serves as a critical interface component in complex digital systems requiring signal isolation and bus management.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AHC126DRE4 and SN74AHC126NSR are confirmed substitutes within the same family offering identical electrical characteristics.