A

Admin • 833.24K Points
Coach

Q. For a NAND gate, struck-at 1 fault in second input line cannot be detected if

  • (A) q is 1
  • (B) q is 0
  • (C) q changes from 1 to 0
  • (D) q changes from 0 to 1

Explanation by: Admin

in a nand gate, struck-at 1 fault in the second input line cannot be detected if the output q is reset (q=0) prior to applying the test sequence.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.