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Author Question: A primary difference between a D flip-flop and the J-K and S-C flip-flops is the fact that: A) a ... (Read 185 times)

stevenposner

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on: Jul 27, 2018
A primary difference between a D flip-flop and the J-K and S-C flip-flops is the fact that:
 
  A) a D flip-flop has only one control input and two clock inputs.
  B) a D flip-flop has two control inputs and no clock input.
  C) a D flip-flop has only one control input and one clock input.
  D) a D flip-flop has one control input and no clock input.

Question 2

Which statement best describes the action of a NAND gate latch?
 
  A) The SET and CLEAR inputs are normally HIGH with one or the other input pulsed LOW to change the outputs.
  B) The SET input is normally LOW, the CLEAR input is normally HIGH, the SET input is pulsed HIGH to change the outputs.
  C) The SET input is normally HIGH, the CLEAR input is normally LOW, the CLEAR input is pulsed LOW to change the outputs.
  D) The SET and CLEAR inputs are normally LOW with one or the other pulsed LOW to change the outputs.


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kilada

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Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

A


stevenposner

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Reply #2 on: Jul 27, 2018
Thank you!


kilada

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Reply #3 on: Jul 27, 2018
Always glad to help...


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