An acceptable voltage range of a logic 1 for CMOS operating at Vdd = 5V ___

An acceptable voltage range of a logic 1 for CMOS operating at Vdd = 5V.

a. 2 to 5 V
b. 0 to 0.8V
c. 0 to 1.5V
d. 3.5 to 5 V

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Answer: d

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