Question Pool -- Category E6C
What level of input voltage is low in a TTL device operating with a 5-
volt power-supply?
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A.
- -2.0 to -5.5 volts
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B.
- 2.0 to 5.5 volts
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C.
- 0.0 to 0.8 volts
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D.
- -0.8 to 0.4 volts
See answer.
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