In order to find out stack fault of a three input nand gate how many necessary input vectors are needed ?

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Venkataramana kotakonda

  • Nov 30th, 2005
 

Four test vector are required. To test 'struck at 0' fault  111 is the input test vector and to test 'struck at 1' fault 110 , 101 ,011 are the input test vectors.

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