In circuit in following fig. the value of is
a) |
0 |
b) |
1 |
c) |
Fluctuates between 0 and 1 |
d) |
Indeterminate as the circuit can’t be realised |
In circuit in following fig. the value of is
a) |
0 |
b) |
1 |
c) |
Fluctuates between 0 and 1 |
d) |
Indeterminate as the circuit can’t be realised |
(a)
Lower NOT gate inverts input to zero. NOT gate from NAND gate inverts this output to 1 upper NAND gate converts this input 1 and input 0 to 1.
Thus and
become inputs of NAND gate giving final output as zero. Choice
is correct