PAL20R6-5JC

Programmable Logic Device Pld Overview

The PAL20R6-5JC is a high-performance Complex Programmable Logic Device (CPLD) belonging to the GAL16V8/PAL20R6 family. Manufactured by Vantis, this component utilizes CMOS technology and features a registered output architecture with 20 input pins and 6 registered outputs. The device operates with a maximum propagation delay of 5 nanoseconds, enabling fast logic processing in digital systems. It is housed in a standard 28-pin Plastic Dual In-line Package (PDIP), facilitating through-hole mounting on printed circuit boards for industrial and commercial applications requiring reliable programmable logic control.

Programmable Logic Device Pld Feature Summary

• CMOS technology with registered outputs for stable signal handling
• 20 inputs and 6 registered outputs providing flexible I/O configuration
• 5 ns maximum propagation delay for high-speed logic operations
• 28-pin PDIP package suitable for standard PCB assembly

Programmable Logic Device Pld Applications

• Digital logic replacement in legacy systems
• State machine implementation in industrial controllers
• Address decoding and bus arbitration circuits
• Timing control and synchronization modules

Programmable Logic Device Pld Procurement Notes

Verify the manufacturer origin as Vantis or its successor entities like AMD/Lattice, as part numbers may overlap across different production eras. Confirm the specific suffix '5JC' corresponds to the 5ns speed grade and PDIP package variant. Ensure compatibility with existing programming tools for GAL/PAL devices before procurement.

Programmable Logic Device Pld Selection Notes

Select this component when a registered PAL solution with 20 inputs is required. The 5ns speed grade suits moderate-to-high frequency applications. Compare against non-registered variants if output latching is not needed. Verify voltage supply requirements typically associated with standard CMOS PAL devices during design integration.

Programmable Logic Device Pld Part Context

This part belongs to the classic GAL22V10/PAL20R6 family of programmable logic devices. These components were widely used before the dominance of modern FPGAs. Vantis acquired relevant assets from earlier manufacturers, leading to shared part numbering conventions across Lattice, AMD, and Vantis product lines.

Programmable Logic Device Pld Replacement Considerations

Direct pin-compatible replacements include PAL20R6-5JC from other vendors such as AMD or Lattice, provided the speed grade and package match. Generic GAL20V8 equivalents may fit electrically but lack registered outputs. Always verify truth tables and macrocell configurations when substituting.