A three-state logic output can exist in which three states?
Electronics and Communication Engineering
Digital Electronics
Difficulty: Easy
Choose an option
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Alow, high, floating
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Blow, low, high
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Clow, high, high
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Dlow, floating, low
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Eonly low and high
Answer
Correct Answer: low, high, floating
Explanation
Introduction:Three-state (tri-state) logic is common in bus systems where multiple devices share the same data line.
Concept:
The three possible states are logic 0 (low), logic 1 (high), and high-impedance (floating).
Final Answer:
low, high, floating