Electronics and Communication Engineering - Digital Electronics - Discussion

1. 

Assertion (A): The TTL output acts as a current sink in low state

Reason (R): The TTL input current is largest in low state.

[A]. Both A and R are correct and R is correct explanation of A
[B]. Both A and R are correct but R is not correct explanation of A
[C]. A is true, R is false
[D]. A is false, R is true

Answer: Option B

Explanation:

No answer description available for this question.

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