[Answered] Which of the following flip-flops have synchronous inputs? A) S-R flip-flop B) 7474 D-flip-flop ...

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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 62 times)

@Brianna17

Hero Member
Posts: 550

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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Marked as best answer by a Subject Expert

janeli

Sr. Member
Posts: 346

Reply #1 on: Jul 28, 2018

Answer to Question 1

B

Answer to Question 2

A

@Brianna17

Member
Posts: 550

Reply 2 on: Jul 28, 2018

TYSM

ebonylittles

Member
Posts: 318

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

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