PT86C818A2

Overview

The PT86C818A2 is a specialized integrated circuit manufactured by National Semiconductor, now part of Texas Instruments. It is classified as a programmable IC within the specialized components category. The device is designed for specific electronic applications requiring programmable logic or control functions. As a component from the former Pico Power Products division, it represents legacy technology integrated into the broader National Semiconductor portfolio acquired by TI. The part is distributed through various electronic component suppliers.

Feature Summary

• Programmable integrated circuit functionality
• Specialized application design
• Legacy National Semiconductor product line

Applications

• General purpose programmable logic integration
• Specialized industrial control systems
• Embedded system programming modules

Procurement Notes

Verify the manufacturer lineage carefully, as National Semiconductor was acquired by Texas Instruments. Ensure the source document explicitly identifies the part as a National Semiconductor product to confirm authenticity and origin. Cross-reference ordering codes with official distributor catalogs to avoid confusion with similar TI-branded equivalents. Confirm package type matches requirements before procurement.

Selection Notes

Select this component only if the specific programmable architecture of the National Semiconductor PT86C818A2 is required. Consider that it is a legacy part; evaluate if modern Texas Instruments equivalents offer better availability or updated features. Verify compatibility with existing system interfaces and programming tools. Check for any obsolescence notices from the manufacturer regarding continued support.

Part Context

National Semiconductor was a prominent American semiconductor company founded in 1959, known for analog and mixed-signal circuits. In 2011, Texas Instruments completed the acquisition of National Semiconductor. Consequently, products like the PT86C818A2 are often associated with both brands. The PT86C818A2 belongs to the specialized ICs category, reflecting its niche role in electronic design rather than general-purpose computing.

FAQ

Is the PT86C818A2 currently manufactured under the Texas Instruments brand?

Yes, National Semiconductor was acquired by Texas Instruments in 2011. While the part may still be listed under National Semiconductor, it falls under the TI product portfolio.

What type of integrated circuit is the PT86C818A2?

It is a specialized programmable integrated circuit (IC) used for specific functional applications.