8406901RA

Specialized ICS Overview

The Harris Corporation 8406901RA is a bus controller integrated circuit housed in a 20-lead ceramic dual in-line package (CERDIP). It is designed for through-hole mounting on printed circuit boards. The device operates within the specialized ICs category and features a bulk packaging format. The component utilizes a standard DIP footprint with a 0.300-inch (7.62mm) width, suitable for industrial or commercial applications requiring robust physical construction.

Specialized ICS Feature Summary

• Integrated bus controller functionality
• 20-lead CERDIP package for environmental stability
• Through-hole mounting capability

Specialized ICS Applications

• Industrial control systems
• Commercial data processing equipment
• Military aerospace instrumentation

Specialized ICS Procurement Notes

Verify the specific manufacturing lot date code and lead finish compatibility before integration. Confirm that the 20-CERDIP package dimensions align with the target PCB footprint. Ensure storage conditions maintain the integrity of the ceramic housing and internal bonding wires.

Specialized ICS Selection Notes

Select this component when a ceramic package is required for high-temperature or harsh environment reliability compared to plastic alternatives. Verify that the system voltage levels match the controller's input specifications. Consider the larger form factor of the CERDIP package against available board space constraints.

Specialized ICS Part Context

This part belongs to Harris Corporation's legacy logic and interface product line. The manufacturer was acquired by Intersil, which later became part of Renesas Electronics. The 8406901RA represents a specific variant within the broader bus controller family, distinguished primarily by its ceramic packaging option.

Specialized ICS Replacement Considerations

Check for direct pin-compatible replacements from Intersil or Renesas catalogs. Evaluate generic bus controllers with identical pinouts if original stock is unavailable. Verify electrical parameters such as supply voltage and current draw against potential substitute parts.