54ACTQ04W-QMLV

Overview

The 54ACTQ04W-QMLV is a dual-in-line package hex inverter manufactured by National Semiconductor, designed for high-reliability applications. It holds QMLV certification, ensuring compliance with strict military and aerospace standards for radiation hardness and long-term stability. The device operates within a wide temperature range suitable for space environments.

Feature Summary

• Certified to QMLV standards for enhanced reliability in harsh environments
• Hex inverter configuration providing six independent logic channels
• Designed specifically for critical satellite communication systems

Applications

• Satellite communication equipment
• Spacecraft attitude and orbit control systems
• Radiation-hardened digital logic circuits

Procurement Notes

Verify the specific suffix indicates QMLV qualification status directly from the manufacturer's official documentation. Ensure the component meets the required environmental screening levels for your specific mission profile before procurement.

Selection Notes

Select this component when radiation tolerance and long-term operational stability are critical requirements. It serves as a specialized solution for aerospace digital logic where standard commercial parts may fail under extreme conditions.

Part Context

This part belongs to the family of radiation-hardened logic devices produced by National Semiconductor. It complements other QMLV-certified components like amplifiers and comparators used in similar satellite payloads, forming a cohesive ecosystem for space-grade electronics.

Replacement Considerations

Direct replacements must also hold QMLV certification to maintain system compliance. Verify pinout compatibility and electrical characteristics against the original datasheet to ensure seamless integration into existing spacecraft designs.