TIBPAL16L8-15MJ

Overview

The TIBPAL16L8-15MJ is a high-performance Impact PAL circuit featuring Advanced Low-Power Schottky technology. It operates over the military temperature range of −55°C to 125°C with a maximum propagation delay of 15 ns and a maximum clock frequency of 50 MHz. The device utilizes titanium-tungsten fuses for reliable programmability.

Feature Summary

• Combines Advanced Low-Power Schottky technology with titanium-tungsten fuses
• Provides functional equivalency to conventional TTL logic
• Supports compact circuit board designs through easy custom function programming

Applications

• High-speed digital logic replacement
• Custom function design in military environments
• Compact circuit board implementation

Procurement Notes

Verify the specific package variant (CDIP, CFP, or LCCC) as the 'J' suffix denotes Ceramic DIP. Confirm programming algorithm compatibility based on date code; devices dated 9903A or later require selection from TI Military/16L8-12 or commercial TI/16L8-10 menus. Check current production status as this series may be restricted for new designs.

Selection Notes

Select this component for applications requiring military-grade reliability and high-speed performance within the −55°C to 125°C range. Ensure the chosen package matches the board space constraints, noting that chip carriers offer further reduction. Validate that the design does not require new recommendations if strictly adhering to current TI guidelines.

Part Context

This part belongs to the TIBPAL16L8 family of High-Performance Impact PAL circuits. It serves as a reliable substitute for conventional TTL logic, offering high speed and functional equivalency. The family includes registered variants like TIBPAL16R4 and unregistered versions like TIBPAL16L8.

Replacement Considerations

For date codes 9903A or later, program using TI Military/16L8-12 or commercial TI/16L8-10 algorithms. Direct functional substitutes include other TIBPAL16L8 variants with different speed grades or packages, provided timing and temperature requirements are met.