Recent questions tagged multiplexer

A $2:1$ MUX has inputs $\mathrm{I}_0,\mathrm{I}_1$, select line $\mathrm{S}$, and active-low enable input $\mathrm{E}$. When $\mathrm{E}=1$, the output is $0$. When $\mat...

How many $4:1$ MUXes are required to implement one $16:1$ MUX?$4$ $5$ $6$ $8$

The Boolean function $\mathrm{F}(\mathrm{A},\mathrm{B},\mathrm{C},\mathrm{D})=\Sigma _m(2,3,4,6,9,10,12,13,14,15)$ is to be implemented using a $4:1$ MUX with select line...

Two $2:1$ MUXes are connected as follows :The first MUX has select line $\mathrm{A}$, input $\mathrm{I}_0=\mathrm{B}$, input $\mathrm{I}_1=\mathrm{C}$, and output $\mathr...

A $4:1$ MUX has select lines $\mathrm{S}_1=\mathrm{R}$ and $\mathrm{S}_0=\mathrm{S}$, where $\mathrm{R}$ is MSB and $\mathrm{S}$ is LSB. The data inputs are $\mathrm{I}_0...

The function $\mathrm{F}(\mathrm{A},\mathrm{B})=\mathrm{A}\oplus\mathrm{B}$ is implemented using an $8:1$ MUX. The select lines are connected as $\mathrm{S}_2=0$, $\mathr...

The Boolean function $\mathrm{F}(\mathrm{A},\mathrm{B},\mathrm{C})=\Sigma _m(1,2,4,7)$ is to be implemented using a $2:1$ MUX with select line $\mathrm{S}=\mathrm{A}$. Wh...

The function $\mathrm{F}(\mathrm{A},\mathrm{B},\mathrm{C},\mathrm{D})=\Sigma _m(1,2,4,7,8,11,13,14)$ is to be implemented using an $8:1$ MUX with select lines $\mathrm{S}...

A $4:1$ MUX has select lines $\mathrm{R}$ and $\mathrm{S}$, where $\mathrm{R}$ is the MSB and $\mathrm{S}$ is the LSB. The data inputs are $\mathrm{I}_0=\mathrm{P}+\mathr...

The function $\mathrm{F}(\mathrm{A},\mathrm{B})=\mathrm{A}\oplus\mathrm{B}$ is to be implemented using a $2:1$ MUX with select line $\mathrm{S}=\mathrm{A}$. What should b...

The function $\mathrm{F}(\mathrm{A},\mathrm{B},\mathrm{C})=\Sigma _m(1,2,5,7)$ is to be implemented using a $4:1$ MUX with select lines $\mathrm{S}_1=\mathrm{A}$ and $\ma...

A $4:1$ MUX has select lines $\mathrm{S}_1=\mathrm{A}$ and $\mathrm{S}_0=\mathrm{B}$. The data inputs are $\mathrm{I}_0=0$, $\mathrm{I}_1=\mathrm{C}$, $\mathrm{I}_2=\math...

In the circuit shown, $W$ and $Y$ are MSBs of the control inputs. The output $F$ is given by$F=W \bar{X}+\bar{W} X+\bar{Y} \bar{Z}$ $F=W \bar{X}+\bar{W} X+\bar{Y} Z$ $F=W...

The figure below shows a multiplexer where $S_1$ and $S_0$ are the select lines, $I_5$ to $I_5$ are the input data lines, EN is the enable line, and $P(P, Q, R)$ is the o...

The propagation delay of the $2 \times 1 \mathrm{MUX}$ shown in the circuit is 10 ns . Consider the propagation delay of the inverter as 0 ns .If $S$ is set to 1 then the...

Q. An 8-to-1 multiplexer has its select lines $S_2, S_1, S_0$ connected to $A, B, C$ respectively. The data inputs are as follows:$$\begin{aligned}& I_1=I_2=I_7=0 \\& I_3...

The Boolean function realized by the logic circuit shown is$\quad F=\Sigma m(0,1,3,5,9,10.14)$$\quad \mathrm{F}=\Sigma \mathrm{m}(2,3,5,7,8,12.13)$$\quad F=\Sigma m(1,2,4...

An 8-to-1 multiplexer has inputs $\mathbf{A}, \mathbf{B}$, and $\mathbf{C}$ connected to the selection inputs $\mathbf{S2}, \mathbf{S1}$, and $\mathbf{S0}$, respectively....

​​​​​The propagation delay of the $2 \times 1$ MUX shown in the circuit is $10 \mathrm{~ns}$. Consider the propagation delay of the inverter as $0 \mathrm{~ns}$.If $\text...