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An OR gate has 6 inputs. The number of input words in its truth table are

Answer & Solution
Correct Answer: Option C
A truth table shows all possible combinations of inputs and the corresponding output of a logic gate.

For a gate with 'n' inputs, the number of possible input combinations (or input words) is calculated as 2 raised to the power of n (2n).

In this case, the OR gate has 6 inputs.

So, the number of input words in its truth table is 26 = 2 * 2 * 2 * 2 * 2 * 2 = 64.
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6 Comments
Jhansi Chodi
Jhansi Chodi 1 year ago
For an n-input gate, truth table has 2^𝑛 input combinations. Here
2^6=64
Adarsh Thakur
Adarsh Thakur 6 years ago
OR gate has only two input 0 and 1.....2^n
so.. the ques gives 6 input
therefore 2^6=64
Kareem Shaik
Kareem Shaik 6 years ago
2 power 6
2*2*2*2*2*2=64
Smitha Saji
Smitha Saji 6 years ago
2 power 6=64
Saurabh Anand
Saurabh Anand 7 years ago
2^6=64
Prachi Kashyap
Prachi Kashyap 7 years ago
Plz explain,why it's answer will be 64?