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Search results for virtual-gate+digital
1
votes
1
answer
1
MadeEasy Question
Consider the function f(x,y, z) = (x + y) + (yz+ y’z’ +y’z) If a is minimum number of AND gates required. If b is minimum number of OR gates required. And c is minimum number of NOR gates required. What is the value of (a +b) - c,
Consider the function f(x,y, z) = (x + y) + (yz+ y’z’ +y’z)If a is minimum number of AND gates required.If b is minimum number of OR gates required.And c is minimum...
Rohit Chakraborty
606
views
Rohit Chakraborty
asked
Apr 4, 2023
Digital Logic
digital-logic
virtual-gate-test-series
made-easy-booklet
+
–
1
votes
8
answers
2
Virtual Gate Test Series: Digital Logic - NAND Gates
The minimum number of $2$-input $NAND$ gates required to implement the function $F = (x' + y')(z + w)$ is ______
The minimum number of $2$-input $NAND$ gates required to implement the function $F = (x' + y')(z + w)$ is ______
Hradesh patel
15.1k
views
Hradesh patel
asked
Oct 5, 2016
Digital Logic
digital-logic
combinational-circuit
nand-gates
virtual-gate-test-series
+
–
2
votes
2
answers
3
Virtual Gate Test Series: Digital Logic - Multiplexer
Manoja Rajalakshmi A
406
views
Manoja Rajalakshmi A
asked
Nov 12, 2017
Digital Logic
digital-logic
combinational-circuit
multiplexer
virtual-gate-test-series
+
–
2
votes
1
answer
4
Virtual Gate Test Series: Digital Logic - Carry Look Ahead Adder
In a $4-$bit carry look ahead adder, the propagation delay of EX-OR gate is $20ns,$ AND and OR gates is $10ns.$ The sum and carry output of full adder takes $20ns$ and $10ns$ respectively. The total propagation delay of the above adder in $ns$ is
In a $4-$bit carry look ahead adder, the propagation delay of EX-OR gate is $20ns,$ AND and OR gates is $10ns.$ The sum and carry output of full adder takes $20ns$ and $1...
Hradesh patel
811
views
Hradesh patel
asked
Oct 5, 2016
Digital Logic
digital-logic
combinational-circuit
carry-look-ahead-adder
virtual-gate-test-series
+
–
1
votes
2
answers
5
Virtual Gate Test Series: Digital Logic - Prime Impilcants
Hradesh patel
500
views
Hradesh patel
asked
Oct 8, 2016
Digital Logic
digital-logic
prime-implicants
virtual-gate-test-series
+
–
1
votes
1
answer
6
Virtual Gate Test Series: Digital Logic - Flip Flop Delay
Sheshang
518
views
Sheshang
asked
Jan 18, 2017
Digital Logic
digital-logic
clock-frequency
flip-flop
virtual-gate-test-series
+
–
4
votes
2
answers
7
Virtual Gate Test Series: Digital Logic - Flip Flops
Manoja Rajalakshmi A
1.2k
views
Manoja Rajalakshmi A
asked
Nov 13, 2017
Digital Logic
digital-logic
sequential-circuit
flip-flop
circuit-output
virtual-gate-test-series
+
–
0
votes
1
answer
8
Virtual Gate Test Series: Digital Logic - Counter
I am not able to get any sequence which matches from the options :
I am not able to get any sequence which matches from the options :
Amit Pal
432
views
Amit Pal
asked
Jan 14, 2017
Digital Logic
digital-logic
digital-counter
virtual-gate-test-series
+
–
4
votes
0
answers
9
Virtual Gate Test Series: Digital Logic - Static Hazard
In the circuit shown in the figure, the value of input $P$ goes from $0$ to $1$ and that of $Q$ goes from $1$ to $0.$ Which output forms shown the in figure represents the output under a static hazard condition?
In the circuit shown in the figure, the value of input $P$ goes from $0$ to $1$ and that of $Q$ goes from $1$ to $0.$ Which output forms shown the in figure represents th...
Manoja Rajalakshmi A
405
views
Manoja Rajalakshmi A
asked
Nov 12, 2017
Digital Logic
digital-logic
hazards
virtual-gate-test-series
+
–
1
votes
1
answer
10
Virtual Gate Test Series: Digital Logic - Counter
Manoja Rajalakshmi A
337
views
Manoja Rajalakshmi A
asked
Nov 12, 2017
Digital Logic
digital-logic
sequential-circuit
synchronous-asynchronous-circuits
ripple-counter
virtual-gate-test-series
+
–
2
votes
2
answers
11
Virtual Gate Test Series: Digital Logic - Counter
smartmeet
633
views
smartmeet
asked
Jan 10, 2017
Digital Logic
digital-logic
flip-flop
digital-counter
virtual-gate-test-series
+
–
1
votes
2
answers
12
Virtual Gate Test Series: Digital Logic - Number Representation
How many minimum bits are required to represent $-16$ in $2's$ complement form
How many minimum bits are required to represent $-16$ in $2's$ complement form
cse23
403
views
cse23
asked
Jan 31, 2017
Digital Logic
digital-logic
number-representation
virtual-gate-test-series
+
–
0
votes
1
answer
13
Virtual Gate Test Series: Digital Logic - Flip Flops
The following sequential circuit has initial state $QAQB = 00$ with one input $X$ and one output $Z.$ What is the minimum input sequence which takes the machine to state $11?$ $(A) 00$ $(B) 10$ $(C) 11$ $(D)$ State $11$ is not reachable
The following sequential circuit has initial state $QAQB = 00$ with one input $X$ and one output $Z.$What is the minimum input sequence which takes the machine to state $...
Samujjal Das
1.3k
views
Samujjal Das
asked
Feb 7, 2017
Digital Logic
digital-logic
sequential-circuit
flip-flop
virtual-gate-test-series
+
–
0
votes
1
answer
14
Virtual Gate Test Series: Digital Logic - Ripple Carry Adder
Which of the following statements is/are true? S1: Carry-lookahead adder is faster compared to a ripple carry adder. S2: The cost is higher for a carry lookahead adder compared to a ripple carry adder. S1 only S2 only Both None of these
Which of the following statements is/are true?S1: Carry-lookahead adder is faster compared to a ripple carry adder.S2: The cost is higher for a carry lookahead adder comp...
Tendua
949
views
Tendua
asked
Dec 8, 2016
Digital Logic
digital-logic
adder
ripple-carry-adder
virtual-gate-test-series
+
–
1
votes
1
answer
15
Virtual Gate Test Series: Digital Logic - Number System
A decimal number has $25$ digits. The number of bits required for its equivalent binary representation is approximately?? according to me I got $83$ but answer given Virtual gate is $75 $please check??? I am right or wrong
A decimal number has $25$ digits. The number of bits required for its equivalent binary representation is approximately??according to me I got $83$ but answer given Virt...
Hradesh patel
877
views
Hradesh patel
asked
Oct 5, 2016
Digital Logic
digital-logic
number-system
number-representation
virtual-gate-test-series
+
–
2
votes
1
answer
16
Virtual Gate Test Series: Digital Logic - Functionally Complete
my doubt- I got first one not functionally complete but its partially complete because its use 0 for make a NOT gate please check
my doubt- I got first one not functionally complete but its partially complete because its use 0 for make a NOT gate please check
Hradesh patel
677
views
Hradesh patel
asked
Oct 8, 2016
Digital Logic
digital-logic
functional-completeness
virtual-gate-test-series
+
–
1
votes
3
answers
17
Virtual Gate Test Series: Digital Logic - Asynchronous Counter
Hradesh patel
900
views
Hradesh patel
asked
Oct 8, 2016
Digital Logic
digital-logic
synchronous-asynchronous-circuits
digital-counter
virtual-gate-test-series
+
–
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