81036092A

Overview

The PAL16R6AM is a standard high-speed programmable array logic device from Texas Instruments, characterized for military operation between -55°C and 125°C. It features an 8-input, 6-registered output architecture with a 32x64 AND-OR array. The device utilizes Advanced Low-Power Schottky technology and titanium-tungsten fuses. Electrical specifications include a maximum propagation delay of 30 ns and a clock frequency up to 25 MHz. Supply voltage ranges from 4.5 V to 5.5 V.

Feature Summary

• Military-grade temperature rating spanning -55°C to 125°C
• Registered I/O configuration with three-state outputs
• Advanced Low-Power Schottky technology implementation
• Titanium-tungsten fuse programming structure

Applications

• High-performance military logic systems
• Spacecraft control circuitry
• Harsh environment data processing
• Avionics signal routing

Procurement Notes

Verify the specific package variant (LCCC FK, CDIP J, or CFP W) against the schematic footprint. Confirm that the ordering suffix matches the required speed grade and package type. Ensure the procurement channel provides traceability documentation suitable for defense or aerospace supply chains.

Selection Notes

Select this component when registered outputs and high switching speeds are required in extreme thermal conditions. Compare against the PAL16L8AM if combinational logic without registers is sufficient. Evaluate the Half-Power variants if lower power dissipation is prioritized over maximum operating frequency.

Part Context

This part belongs to the PAL16' M series of Standard High-Speed PAL circuits. It shares the same functional block diagram and electrical characteristics as other members of the family, such as the PAL16R4AM and PAL16R8AM, differing primarily in the number of registered outputs available on the I/O ports.

Replacement Considerations

Direct replacements within the same family include the PAL16R4AM and PAL16R8AM, provided the pinout compatibility and output count requirements are met. Catalog versions like the PAL16R6A may be considered if military temperature ratings are not strictly required.