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Author Question: Describe the relationship between the frequency of the clock and that of the Q output of a J-K ... (Read 61 times)

Haya94

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on: Jul 28, 2018
Describe the relationship between the frequency of the clock and that of the Q output of a J-K flip-flop configured in the TOGGLE mode.
 
  A) It divides by 2. B) It divides by 4.
  C) It multiples by 2. D) They have no relationship.

Question 2

To construct a binary up-counter out of J-K flip-flops with a count sequence of 0-1-2-3-4-5-6, which gate must be used to reset all flip-flops?
 
  A) a NAND gate connected to outputs 21 and 22
  B) a NOR gate connected to outputs 21 and 22
  C) a NAND gate connected to outputs 20, 21, and 22
  D) a NAND gate connected to outputs 20 and 22


samiel-sayed

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


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