Logic Families – 104

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104. The HIGH logic level for a standard TTL output must be at least ________.

(a) 2.4 V
(b) 2 V
(c) 0.8 V
(d) 5 V

Answer

Answer : (a)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Logic Families - 47
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Logic Families - 46
555555555546. What is the standard TTL noise margin? (a) 5.0 V (b) 0.0 V (c) 0.8 V (d) 0.4 V
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555555555557. The propagation delay of standard TTL gates is approximately ________. (a) 2 s (b) 1 s (c) 4 ns (d) 10 ns
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Logic Families - 39
555555555539. The most common TTL series ICs are: (a) E-MOSFET (b) 7400 (c) quad (d) AC00
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5555555555167. Which of the symbols shown below represents an AND gate? (a) a (b) b (c) c (d) d
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