PLDs (Programmable Logic Devices)

Programmable Logic Devices (PLDs) are electronic components that can be customized to perform specific logical functions after manufacturing. They contain an array of programmable switches and memory elements that, when configured, implement various digital circuits, such as gates and flip-flops. Unlike fixed-function chips, PLDs can be reprogrammed multiple times, offering flexibility for design changes or updates. They are widely used in digital systems for customizing functions, prototyping, and reducing the number of separate components needed, enabling more compact, adaptable, and cost-effective electronic devices.