Physics · Digital Electronics
A new flip-flop has two inputs X and Y. When both inputs are same and equal to 1, the flip-flop sets. It resets when X and Y are both 0. If the inputs are different such that X = 0 and Y = 1, the flip-flop complements its state, and for X = 1 and Y = 0 it retains its last state. Which of the following expressions represents its characteristic equation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1XQ + YQ'✓
- 2XQ + YQ
- 3XQ' + YQ'
- 4None of the above
Correct answer
XQ + YQ'
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