Which of the following is a digital circuit that maintains a binary state…
2017
Which of the following is a digital circuit that maintains a binary state indefinitely as long as power is supplied to the circuit or the input forces a change of state?
- A.
NAND Gate
- B.
Flip-Flop
- C.
Clock
- D.
AND Gate
Attempted by 47 students.
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Correct answer: B
A flip-flop is a digital sequential circuit that maintains a binary state until an input or clock event changes it.