5962-86061012A

Overview

The Texas Instruments 5962-86061012A is a military-grade quadruple 2-line to 1-line data selector/multiplexer belonging to the SN54HC157 series. It features a 20-LCCC package and operates within an extended temperature range of -55°C to +125°C. The device provides four independent 2-to-1 multiplexers with common select lines, designed for high-speed digital signal routing in demanding environments.

Feature Summary

• Military-grade reliability for harsh environment operation
• Quadruple 2-input multiplexing architecture
• High-speed CMOS technology implementation

Applications

• Military avionics signal routing
• Defense communication systems
• Industrial control data selection

Procurement Notes

Verify component authenticity through authorized channels due to military specifications. Confirm lot traceability and inspection certificates are available. Ensure storage conditions meet humidity and static sensitivity requirements. Validate that the specific suffix matches the required performance grade before procurement.

Selection Notes

Select this component when quadruple 2-to-1 multiplexing is required in military applications. Consider the 20-LCCC package constraints for PCB layout. Verify voltage compatibility with the target system logic levels. Ensure thermal management supports the specified operating temperature range.

Part Context

This part is a militarized version of the SN54HC157 family. It shares functional characteristics with commercial HC series devices but meets stricter manufacturing and testing standards. The 5962 prefix indicates a direct chip carrier or ceramic package variant optimized for defense and aerospace sectors.

Replacement Considerations

Direct substitutes include other SN54HC157 variants with military ratings. Verify pinout compatibility and package dimensions. Check if alternative manufacturers offer equivalent MIL-PRF-38534 qualified parts. Ensure switching speed and power consumption remain within system limits.