Which array is fixed in a standard PAL device?

Options

  • A. AND array
  • B. OR array
  • C. Both AND and OR arrays
  • D. Neither AND nor OR array
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. OR array

Detailed Explanation

Correct Answer: (B) OR array
In a standard PAL, the AND array is programmable, whereas the OR array is fixed. This differs from a PLA, in which both arrays are programmable.