TIBPAL20R6-5CNT

Overview

The TIBPAL20R6-5CNT is a high-performance Impact-X PAL circuit manufactured by Texas Instruments. It features a PAL-type architecture with 20 inputs and 10 outputs, providing 40 product terms for complex logic implementation. The device operates at a maximum access time of 5 ns and supports frequencies up to 125 MHz. It is housed in a 24-pin PDIP package with a ceramic body and inline form factor. The component functions on a 5 V power supply and is rated for an operating temperature range from -55 °C to 125 °C.

Feature Summary

• High-speed logic processing with 5 ns access time
• Complex programmable logic structure with 40 product terms
• Robust industrial temperature rating for harsh environments

Applications

• Digital logic control systems
• Address decoding circuits
• Interface buffering applications

Procurement Notes

Verify the specific ordering suffix CNT against the official Texas Instruments datasheet to ensure correct packaging and material specifications. Confirm that the 24-PDIP ceramic package matches the design requirements. Check for compliance status regarding RoHS directives as indicated in historical data. Ensure the supplier provides valid traceability documentation for the component batch.

Selection Notes

Select this component when high-speed combinatorial logic is required within a fixed-function PLD framework. The 20-input capacity suits moderate complexity designs. Consider the through-hole mounting requirement and industrial temperature range (-55°C to 125°C) for environmental suitability. Evaluate the 5V logic level compatibility with existing system interfaces before integration.

Part Context

This part belongs to the Impact-X PAL series of simple programmable logic devices from Texas Instruments. These components are designed for rapid prototyping and final production in digital systems requiring reliable, high-speed logic functions. The series offers a balance between flexibility and performance, utilizing a traditional PAL architecture optimized for speed and density in standard DIP packages.

Replacement Considerations

Consult the official Texas Instruments replacement guide for direct pin-compatible alternatives. Verify electrical parameters such as access time and voltage levels match the original design constraints. Ensure the replacement maintains the same 24-PDIP package style and industrial temperature rating.