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Author Question: Which of the following flip-flops have synchronous inputs? A) S-R flip-flop B) 7474 D-flip-flop ... (Read 54 times)

@Brianna17

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on: Jul 28, 2018
Which of the following flip-flops have synchronous inputs?
 
  A) S-R flip-flop B) 7474 D-flip-flop C) NAND flip-flop D) all of the above

Question 2

An edge-triggered flip-flop can only change states when
 
  A) the trigger input changes levels. B) the trigger is LOW.
  C) the trigger is HIGH. D) the D input is HIGH.


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janeli

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

B

Answer to Question 2

A


@Brianna17

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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