TIBPAL16L8-7CFN

Overview

The TIBPAL16L8-7CFN is a high-performance IMPACT-X PAL circuit featuring 10 dedicated inputs, six I/O ports, and two combinatorial outputs. It operates within a commercial temperature range of 0°C to 75°C with a maximum propagation delay of 7 ns. The device utilizes Advanced Low-Power Schottky technology and titanium-tungsten fuses for reliable logic implementation.

Feature Summary

• Combines Advanced Low-Power Schottky technology with titanium-tungsten fuses
• Includes a security fuse to prevent unauthorized duplication
• Offers package options including plastic and ceramic chip carriers

Applications

• High-speed custom logic function design
• Replacement for conventional TTL logic circuits
• Compact circuit board implementations requiring reduced component count

Procurement Notes

Verify the specific suffix 'FN' corresponds to the Plastic Chip Carrier package variant. Confirm that the 'C' suffix aligns with the required commercial operating temperature range of 0°C to 75°C. Ensure programming equipment supports titanium-tungsten fuse technologies for this legacy IMPACT-X series device.

Selection Notes

Select this part when functional equivalence to existing 20-pin PLDs is required alongside higher performance speeds. The -7C speed grade provides faster operation compared to slower variants. Consider the FN package format if board space reduction via chip carrier mounting is necessary for the application.

Part Context

This component belongs to the Texas Instruments IMPACT-X PAL family, designed as high-performance substitutes for standard programmable logic devices. The TIBPAL16L8 variant specifically provides a mix of dedicated inputs and bidirectional I/O lines suitable for complex combinational logic applications.

Replacement Considerations

Publicly confirmed substitutes include other TIBPAL16L8 speed grades such as the TIBPAL16L8-10MFKB. Verify that alternative packages maintain compatible pin assignments and electrical characteristics for direct integration.