Suppose you have a 4x1 multiplexer (MUX) whose inputs are shown below in a single row of a truth table. The inputs i0 - 13 are data inputs and so and s1 are selector bits. What Boolean value will the data output, d, be for this row? 13 12 11 10 s1 s0 d 1101 0 2 3
Suppose you have a 4x1 multiplexer (MUX) whose inputs are shown below in a single row of a truth table. The inputs i0 - 13 are data inputs and so and s1 are selector bits. What Boolean value will the data output, d, be for this row? 13 12 11 10 s1 s0 d 1101 0 2 3
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Transcribed Image Text:### 4x1 Multiplexer Truth Table Analysis
Suppose you have a 4x1 multiplexer (MUX) whose inputs are shown below in a single row of a truth table. The inputs \( i_0 - i_3 \) are data inputs and \( s_0 \) and \( s_1 \) are selector bits. What Boolean value will the data output, \( d \), be for this row?
| i3 | i2 | i1 | i0 | s1 | s0 | d |
|----|----|----|----|----|----|---|
| 1 | 1 | 0 | 1 | 0 | 0 | ? |
#### Explanation:
- **Data Inputs (i0 - i3):** These are the inputs from which the multiplexer selects one to be the output.
- **Selector Bits (s0, s1):** These binary bits determine which input is selected:
- \( s_1s_0 = 00 \): Selects \( i_0 \)
- \( s_1s_0 = 01 \): Selects \( i_1 \)
- \( s_1s_0 = 10 \): Selects \( i_2 \)
- \( s_1s_0 = 11 \): Selects \( i_3 \)
In the provided table, the selector bits \( s_1 = 0 \) and \( s_0 = 0 \), therefore, the selected input is \( i_0 \).
- **Output (d):** Since \( i_0 = 1 \), the output \( d \) for this row is also 1.
#### Multiple Choice Options:
- ○ 0
- ○ 1
- ○ 2
- ○ 3
The correct option is **1**.
![Suppose you have a 4x1 multiplexer (MUX) whose inputs are shown below in a single row of a truth table. The inputs i0 - i3 are data inputs and s0 and s1 are selector bits. What Boolean value will the data output, d, be for this row?
\[
\begin{array}{cccccc}
i3 & i2 & i1 & i0 & s1 & s0 & d \\
1 & 1 & 0 & 1 & 0 & 1 & ? \\
\end{array}
\]
Options:
- ○ 0
- ○ 1
- ○ 2
- ○ 3
### Explanation:
The table represents a single row in a truth table for a 4x1 multiplexer. The selector bits s1 and s0 determine which of the inputs (i0, i1, i2, i3) is routed to the output d.
- The selector bits s1 and s0 are set to '01', which means the selected input is i1.
- The value of i1 is '0'.
Thus, the Boolean value of the output d for this row is 0.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcede8746-e52f-4eaf-bfc2-0cf286297e7e%2F45793e61-812b-4305-89fb-2d05c456772e%2F80hpcrc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose you have a 4x1 multiplexer (MUX) whose inputs are shown below in a single row of a truth table. The inputs i0 - i3 are data inputs and s0 and s1 are selector bits. What Boolean value will the data output, d, be for this row?
\[
\begin{array}{cccccc}
i3 & i2 & i1 & i0 & s1 & s0 & d \\
1 & 1 & 0 & 1 & 0 & 1 & ? \\
\end{array}
\]
Options:
- ○ 0
- ○ 1
- ○ 2
- ○ 3
### Explanation:
The table represents a single row in a truth table for a 4x1 multiplexer. The selector bits s1 and s0 determine which of the inputs (i0, i1, i2, i3) is routed to the output d.
- The selector bits s1 and s0 are set to '01', which means the selected input is i1.
- The value of i1 is '0'.
Thus, the Boolean value of the output d for this row is 0.
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