Recent questions tagged combinational-circuit

17 votes
6 answers
121
Which one of the following circuits implements the Boolean function given below?$f(x,y,z) = m_0+m_1+m_3+m_4+m_5+m_6$, where $m_i$ is the $i^{\text{th}}$ minterm.
1 votes
1 answer
122
1 votes
1 answer
123
3 votes
3 answers
125
2 votes
2 answers
126
2 votes
3 answers
127
Disadvantage of dynamic RAM over static RAM ishigher power consumption.variable speed.need to refresh the capacitor charge every once in two milliseconds.higher bit densi...
3 votes
3 answers
129
1 votes
2 answers
132
1 votes
2 answers
133
1 votes
1 answer
134
1 votes
1 answer
135
The combinational circuit given below is implemented with two NAND gates. To which of the following individual gates is its equivalent?NOTORANDXOR
0 votes
1 answer
136
8 votes
3 answers
137
If $ABCD$ is a $4$-bit binary number, then what is the code generated by the following circuit?BCD codeGray code$8421$ codeExcess-$3$ code
6 votes
2 answers
138
Minimum number of NAND gates required to implement the following binary equation$Y = (\overline{A}+\overline{B})(C+D)$$4$$5$$3$$6$
3 votes
2 answers
140
Following Multiplexer circuit is equivalent toSum equation of full adderCarry equation of full adderBorrow equation for full subtractorDifference equation of a full subtr...
6 votes
2 answers
141
1 votes
2 answers
142
What will be solution of recurrence relation if roots are like this: r1=-2, r2=2, r3=-2, r4=2is this the case of repetitive roots?
0 votes
0 answers
144
0 votes
0 answers
145