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Recent questions tagged flip-flop

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GO Classes 2023 | IIITH Mock Test 1 | Question: 37
A new flip-flop, called AB flip-flop, is created as shown below. What does the flip-flop do? Set command when $A = 0 , B = 0$ Reset command when $A = 0 , B = 1$ Hold command when $A = 1 ,B = 0$ Toggle command when $A = 1 , B = 1$

GO Classes asked in Digital Logic Mar 26

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GO Classes 2023 | IIITH Mock Test 1 | Question: 38
In an $SR$ latch created by cross-coupling two NOR gates, which of the following values for $S$ and $R$ will lead to an indeterminate state? $S = 0, R = 0$ $S = 0, R = 1$ $S = 1, R = 0$ $S = 1, R = 1$

GO Classes asked in Digital Logic Mar 26

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GATE CSE 2023 | Question: 33
Consider a sequential digital circuit consisting of $\mathrm{T}$ flip-flops and $\mathrm{D}$ flip-flops as shown in the figure. $\text{CLKIN}$ is the clock input to the circuit. At the beginning, $\text{Q1, Q2}$ and $\text{Q3}$ have values $0,1$ and $1,$ respectively. ... $\text{NEVER}$ be obtained with this digital circuit? $(0,0,1)$ $(1,0,0)$ $(1,0,1)$ $(1,1,1)$

admin asked in Digital Logic Feb 15

by admin

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GATE CSE 2023 | Memory Based Question: 22
The initial state of a given sequential circuit is $Q_0 Q_1 Q_2=011$. Which of the following state does not occur $101$ $111$ $001$ $100$

GO Classes asked in Digital Logic Feb 6

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Design a Asynchronous Up counter that start it’s counting from zero and ends at 11 and again starts from zero. Draw the output status of all Flip Flops after every clock. How many clocks are required to reach 11?

M.Zain asked in Digital Logic Dec 30, 2022

by M.Zain

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DRDO CSE 2022 Paper 1 | Question: 23
For two flip-flops $F_{1}$ and $F_{2}$ and input $\mathrm{X}$, the next state and output is given as \[ \begin{array}{c} F_{1}(t+1)=\sum(1,2,5,6) \\ F_{2}(t+1)=\sum(3,7) \\ Y\left(F_{1}, F_{2}, X\right)=\sum(4,6) \end{array} \] Write functions for the next state and output of the circuit.

admin asked in Digital Logic Dec 15, 2022

by admin

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Digital Logic Question

rsansiya111 asked in Digital Logic Oct 7, 2022

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Recent questions tagged flip-flop