Digital Electronics - Logic Gates - Discussion
Discussion Forum : Logic Gates - True or False (Q.No. 2)
2.
A NOR gate output is LOW if any of its inputs is LOW.
Discussion:
4 comments Page 1 of 1.
Sonali said:
4 years ago
Yes, Both input is low then output also low.
Namrata said:
6 years ago
If any one input is low, then the output of the gate is high(1+0 is 1 and 0+1 is 1).
But if both inputs are low, then output is low.(OR gate).
In case of NOR gate, the case is opposite.(1+0=0 and 0+1=0). So the answer with these two cases is FALSE.
So, here the data is insufficient.
But if both inputs are low, then output is low.(OR gate).
In case of NOR gate, the case is opposite.(1+0=0 and 0+1=0). So the answer with these two cases is FALSE.
So, here the data is insufficient.
Agyei-Mensah Ayimaa Joelin said:
6 years ago
I suggest true as the answer because if any of the input of an OR gate is low, the output is 1 and since NOR is opposite to OR, then its output will be low (0).
Sai said:
1 decade ago
NOR gate is opposite to OR gate.
NOR gate produce 1 if both inputs are 0.
NOR gate produce 1 if both inputs are 0.
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