PALC22V10D-25JC

Programmable Logic Device Pld Overview

The PALC22V10D-25JC is a Flash-erasable, reprogrammable CMOS Programmable Array Logic (PAL) device manufactured by Infineon Technologies. This component belongs to the PALC series, designed for general-purpose logic applications requiring field-reconfigurable functionality. It features a CMOS architecture that supports Flash memory technology, allowing for electrical erasure and reprogramming without the need for ultraviolet light. The device operates within a standard industrial temperature range and utilizes a 20-pin DIP package, providing multiple input and output pins suitable for complex combinational or registered logic implementations in embedded systems.

Programmable Logic Device Pld Feature Summary

• Flash-erasable and electrically reprogrammable CMOS technology
• High-speed CMOS logic with low power consumption
• Field-programmable array logic structure for custom logic functions
• Industrial temperature range operation

Programmable Logic Device Pld Applications

• General-purpose digital logic replacement
• Custom interface adapters
• Control logic in embedded systems

Programmable Logic Device Pld Part Context

The PALC22V10D-25JC is part of the broader PALC family of programmable logic devices. These components are typically used as drop-in replacements for fixed-function logic gates, reducing bill-of-materials complexity. The '25' suffix typically denotes a 25ns propagation delay speed grade, while 'JC' indicates the commercial/industrial temperature range and DIP package type. This specific model represents an older generation of CPLD/PAL technology often found in legacy designs.

Programmable Logic Device Pld Replacement Considerations

When replacing the PALC22V10D-25JC, verify the programming file compatibility with modern PLD programmers. Equivalent parts from other manufacturers may require pin-to-pin verification and timing analysis. Ensure the replacement device supports the same voltage levels and I/O drive capabilities as the original design specifications.