MC74VHCT126AMG

Overview

The MC74VHCT126AMG is a single non-inverting buffer and line driver from the VHC logic family. It features a 3-state output controlled by an active-high enable input. The device operates within a supply voltage range of 2.0 V to 5.5 V, ensuring compatibility with various digital systems. It provides high noise immunity and low power consumption, typical of advanced CMOS technology.

Feature Summary

• Single-channel non-inverting buffer configuration
• Active-high output enable control
• Wide operating voltage range for system flexibility
• High noise immunity characteristics

Applications

• Memory address drivers
• Clock distribution circuits
• Bus-oriented systems requiring signal buffering

Procurement Notes

Verify the specific package marking and date code against the manufacturer's latest datasheet to ensure authenticity. Confirm that the component meets current environmental compliance standards required for your assembly process. Cross-reference the ordering suffix with official onsemi documentation to validate the exact electrical and mechanical specifications.

Selection Notes

Select this component when a single buffered channel with active-high enable is required. Ensure the system voltage falls within the specified operational range. Consider the package type availability and thermal requirements during the design phase to match the physical constraints of the target application board.

Part Context

This part belongs to the MC74VHC1GT126 series of single-buffer devices. It shares functional similarities with other members of the VHC family but offers a simplified single-channel architecture. The device is designed for applications needing minimal footprint and reduced pin count compared to quad-buffer alternatives.

Replacement Considerations

Direct substitutes include other single non-inverting buffers with 3-state outputs from the same logic family. Verify pinout compatibility and electrical parameters before substitution. Check for equivalent package options if form factor changes are permissible in the design.