What are the applications of programmable array logic?

used as mux and demux , used for implement haff adder $ full adder, by program it

drawback of programmable array logic Rapid prototyping of digital circuits and perhaps for smaller scale production.

Using and gate - pla is programmable while pal is fixed

arrays are used to store the group of data which are of same type.These arrays can be applied in student mark sheet applications,online library applications etc.

Programmable logic ASICs is a classification of ASICs are programmed by blowing fuses in a device to alter the logic function.