5962-8977101EA

Overview

The Harris Corporation 5962-8977101EA is a binary counter integrated circuit belonging to the military-grade 5962 family. It features a single element with a 14-bit counting capacity and utilizes negative edge triggering for data synchronization. The device is housed in a 16-pin Ceramic Dual In-Line Package (CDIP) designed for high-reliability applications. It operates within a supply voltage range of 4.5V to 5.5V and supports an extended industrial temperature range from -55°C to 125°C, ensuring stable performance in harsh environments.

Feature Summary

• 14-bit binary counting capability with negative edge triggering
• Military-grade construction using ceramic dual in-line packaging
• Extended temperature operation suitable for harsh environments

Applications

• High-reliability digital counting systems
• Military aerospace electronic assemblies
• Industrial control logic circuits requiring robust environmental tolerance

Procurement Notes

Verify the manufacturer source carefully, as this part may be distributed by entities such as Rochester Electronics LLC. Confirm that the specific unit matches the original Harris Corporation specifications. Check for RoHS compliance status, as these legacy military parts often do not meet modern environmental standards. Ensure the package type is correctly identified as CDIP before integration into existing board designs.

Selection Notes

Select this component when a 14-bit synchronous counter is required for mission-critical applications. The choice is driven by the need for military-grade reliability and wide temperature tolerance. Consider the physical footprint constraints of the 16-CDIP package during layout planning. This part is appropriate where standard commercial logic devices lack the necessary durability or operating range.

Part Context

This component is part of the broader 5962 series of monolithic microcircuits produced by Harris Corporation. These devices are characterized by their high reliability and suitability for defense and aerospace sectors. The 5962 designation indicates a specific level of quality assurance and testing beyond standard commercial offerings, distinguishing it from general-purpose logic families.

Replacement Considerations

Direct substitutes include other 14-bit binary counters in 16-CDIP packages from qualified military suppliers. Verify pin compatibility and electrical characteristics against the original datasheet. Cross-reference with equivalent parts from manufacturers maintaining military qualification standards.