5962-87671043A

Overview

The Texas Instruments 5962-87671043A is a high-performance programmable logic device belonging to the TIBPAL20R4-20M series. It features a 28-pin Flat Dual In-Line Package (FD) and operates within a military-grade temperature range of -55°C to +125°C. The component is classified as active production hardware, suitable for demanding digital logic applications requiring reliable programmable interconnects.

Feature Summary

• High-speed programmable logic architecture optimized for complex digital switching
• Military-grade thermal stability ensuring consistent operation in extreme environments
• Durable flat dual in-line package design supporting through-hole mounting

Applications

• Military avionics control systems
• Spacecraft digital signal processing
• Harsh environment industrial automation logic

Procurement Notes

Verify authenticity through authorized TI channels or certified distributors. Request full traceability documentation including lot codes and material certificates. Confirm current availability status as military parts may have restricted supply chains. Ensure storage conditions meet moisture sensitivity levels prior to assembly.

Selection Notes

Select this part when military qualification and high-speed performance are mandatory. Compare against standard commercial PALs if environmental constraints allow. Evaluate pin count and logic density requirements against alternative 28-pin PLDs. Consider lead time implications associated with specialized military inventory management.

Part Context

This component represents a specific military variant within the broader Texas Instruments programmable logic family. It shares architectural similarities with commercial PAL devices but undergoes rigorous screening and testing protocols to meet DoD specifications. The designation indicates a fixed-function output configuration tailored for robust digital interfacing.

Replacement Considerations

Direct substitutes include other 28-pin military-grade PALs from Texas Instruments such as the 5962-87671043A equivalents. Verify logical equivalence and timing characteristics before substitution. Cross-reference with MIL-SPEC qualified components from other manufacturers only if pinout and function match exactly.