Digital Electronics - Boolean Algebra and Logic Simplification - Discussion
Discussion Forum : Boolean Algebra and Logic Simplification - General Questions (Q.No. 11)
11.
An AND gate with schematic "bubbles" on its inputs performs the same function as a(n)________ gate.
Discussion:
12 comments Page 2 of 2.
Jayamala Pakhare said:
4 years ago
For bubbled input to AND gate;
A B (A' . B')
0 0 1
0 1 0
1 0 0
1 1 0
And for NOR gate;
A B (A+B)'
0 0 1.
0 1 0.
1 0 0.
1 1 0.
So bubbled AND will have the same output as that of NOR gate.
A B (A' . B')
0 0 1
0 1 0
1 0 0
1 1 0
And for NOR gate;
A B (A+B)'
0 0 1.
0 1 0.
1 0 0.
1 1 0.
So bubbled AND will have the same output as that of NOR gate.
(2)
Sam said:
3 years ago
Agree, it's NOR.
(2)
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