PLA vs PAL: Difference between PLA and PAL
What is a PLA or Programmable Logic Array?
A PLA or programmable logic array is a device used to execute combinational logic circuits. It consists of a group of AND gate planes that connect to a group of OR gate planes that can be complemented to create an output.
What is PAL or Programming Array Logic?
PAL or Programmable Array Logic is a kind of logic device used to execute logic functions in digital circuits.
Difference between PLA and PAL
|
S.No. |
PLA |
PAL |
|
1. |
The full form of PLA is Programmable Logic Array. |
The full form of PAL is Programmable Array Logic. |
|
2. |
The speed of PLA is lower than PAL. |
The speed of PAL is higher than PLA. |
|
3. |
The complexity of PLA is high as compared to PAL. |
The complexity of PAL is less as compared to PLA. |
|
4. |
It is expensive. |
It is not that expensive. |
|
5. |
When it comes to availability, it is less available. |
PAL is more available as compared to the PLA. |
|
6. |
It is less used as compared to the PAL. |
It is more used as compared to PLA. |
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