Digital Electronics - Integrated-Circuit Logic Families - Discussion

Discussion Forum : Integrated-Circuit Logic Families - General Questions (Q.No. 19)

Integrated-Circuit Logic Families

19.

Refer the given figure. Which of the following describes the operation of the circuit?

A LOW input turns Q1 and Q3 on; Q2 and Q4 are off.

A LOW input turns Q1 and Q4 off; Q2 and Q3 are on.

A HIGH input turns Q1, Q2, and Q3 off, and Q4 is on.

A HIGH input turns Q1, Q2, and Q4 on; Q3 is off.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Monali said: 6 years ago

Can anyone please explain this question?

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