When does a negative level triggered flip-flop in Digital Electronics changes its state?
Options
- A. When the clock is Negative
- B. When the clock is Positive
- C. When the inputs are all zero
- D. More than one of the above
- E. None of the above
A. When the clock is Negative
A negative level triggered flip-flop changes its state when the clock signal is at a LOW level (logic 0).
Negative level (LOW) → Flip-flop responds and can change state ✔
Positive level (HIGH) → No change ✖
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BPSC Tre 4.0 Digtial Electronics Quiz Practice Set