Electronics - Logic Gates - Discussion

Discussion Forum : Logic Gates - General Questions (Q.No. 1)
1.
The output will be a LOW for any case when one or more inputs are zero in a(n):
OR gate
NOT gate
AND gate
NAND gate
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
23 comments Page 1 of 3.

Mohammad bandheli said:   1 decade ago
I did not understood question properly it is not clear that much please to write clearly questions.

Seshendra chinde said:   1 decade ago
For AND gate the truth table is ...
If one of the inputs is zero(LOW),then the output is zero(LOW). We get output as one(HIGH) only whenever the inputs are one(HIGH).....

Pawan said:   1 decade ago
For AND gate when any one of the input is LOW(
ZERO) the output is LOW.

Vikranth N said:   1 decade ago
In simple to make it clear ... The output of the AND gate will be high only if both the inputs are 1...Consider if A and B are two inputs... th output will be high only if A AND B are 1)....That is why it is caale as an AND gete!!!

Shaik said:   1 decade ago
AND gate performs multiplication. Hence multiplication of one or more low inputs (0) gives output low.

Ashish singhal said:   1 decade ago
When both inputs are high then output is high otherwise not.

AND gate means multiply.

Truth Table:

A B Output
0 0 0
0 1 0
1 0 0
1 1 1

Dikky said:   1 decade ago
AND gate is A*B then any in put is low then out put is low.

Gitendra kumar said:   1 decade ago
Yes right AND gates means mutiply than mostely output is zero.

Pavani said:   1 decade ago
If one input is LOW then the output of AND gate is LOW.

Uma said:   1 decade ago
AND gate is A*B then any input is low then output is low.


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