Electronics and Communication Engineering - Digital Electronics - Discussion

Discussion Forum : Digital Electronics - Section 1 (Q.No. 47)

Digital Electronics

47.

In a BCD to 7 segment decoder the minimum and maximum number of outputs active at any time is

2 and 7

3 and 7

1 and 6

3 and 6

Answer: Option

Explanation:

Minimum number of outputs when input is decimal 1 and maximum number of outputs when input is decimal 8.

Discussion:

6 comments Page 1 of 1.

Shahid Handan said: 6 years ago

Thanks @Nagaraju.

Arjun krishna dev said: 7 years ago

Thanks, Nagaraju.

Anu said: 7 years ago

Good explanation, thanks @Nagaraju.

Nagaraju said: 8 years ago

Answer is 2 and 7 because if we want to display 1 then we want two 2 inputs and if we want to display 8 then 7 inputs are required.

Neha said: 8 years ago

How @Manjunath.

MANJUNATH said: 9 years ago

The answer is 1 and 8.

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