

Combinational Logic Circuits - Technical MCQs
Q1: When an open occurs on the input of a TTL device, the output will ________.A go LOW, because there is no current in an open circuit
B react as if the open input were a HIGH
C go HIGH, since full voltage appears across an open
D still be good, if only the good inputs are used
ANS:B - react as if the open input were a HIGH No answer description is available. |


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