74AHCT1G126GZ-Q1YL

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AHCT1G126GZ-Q1YL is a single non-inverting buffer and line driver designed for automotive applications. It features three-state outputs controlled by an output enable input, allowing high-impedance states when disabled. The device operates within a supply voltage range of 4.5V to 5.5V and provides symmetrical output impedance with balanced propagation delays. It is housed in a compact 5-XSON (1.1x0.85) surface-mount package with wettable flanks for enhanced inspection reliability.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards
• Three-state output control via dedicated enable input
• Compact 5-XSON package with wettable flank technology
• High noise immunity and low power dissipation characteristics

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive electronic systems requiring robust logic buffering
• Mixed-voltage signal translation in 5V environments
• Data bus line driving with tri-state isolation capabilities

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the suffix to ensure correct automotive qualification and packaging configuration. Confirm that the specific variant matches the required voltage range and package type for your design. Cross-reference official Nexperia documentation for the most current lifecycle status and compliance certifications before finalizing procurement plans.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel, non-inverting buffer with three-state functionality is required in an automotive environment. It is suitable for designs needing TTL-compatible input levels at 5V operation. Consider the small footprint and wettable flank benefits for automated assembly and quality inspection compared to standard packages.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the Nexperia 74AHCT series of high-speed CMOS logic devices. The '1G' designation indicates a single-gate configuration, while '126' specifies the non-inverting buffer with three-state output function. The 'Q1' suffix denotes automotive grade qualification, ensuring reliability under stringent temperature and operational conditions defined by industry standards.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74AHCT1G125GZ-Q1YL serves as a parameter-equivalent alternative, offering identical functionality but with inverted logic rather than non-inverting.