CBSE Class 12-science Answered
The following truth table gives the output of a 2-input logic gate.
A B output
0 0 10 1 01 0 01 1 0
Identify the logic gate used and draw its logic symbol. If the output of this gate is fedas input to a NOT gate, name the new logic gate so formed?
Asked by Topperlearning User | 02 Jul, 2014, 11:05: AM
Expert Answer
The logic gate whose truth table is given is NOR gate. Its logic symbol is:
If the output of NOR gate is connected to a NOT gate then it becomes an OR gate.The figure will be:
New truth table is
A B Y
0 0 0
0 1 1
1 0 1
1 1 1
It is the truth table of OR gate
Answered by | 02 Jul, 2014, 01:05: PM
Concept Videos
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Logic Gates - Part 1
This video gives the introduction to logic numbers and explains the NOT gat... -
Logic Gates - Part 2
This video explains OR, AND, NAND and NOR gate. -
Logic Gates - Exam Decoded
This video contains practice questions on logic gates.
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