Programmable Array Logic (PAL) is a type of semiconductor used to implement logic functions in digital circuits.
PAL is a type of programmable logic device, which is a term for an integrated circuit that can be programmed in a laboratory to perform complex functions.
The device consists of a programmable read-only memory core with an output logic which is used ot implement logic functions with few components.
PAL devices are field-programmable, which means that it can be configured after manufacturer by a users. There were several versions, some allowing it to be reprogrammed only once and some which could be erased for re-use.
What was used before the PAL?
Name of Technology:
Programmable Array Logic
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