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D I G I TA L D E S I G N ( A C T I V I T Y )
Identification: Write the answers on the space provided bellow.
It pertains to a digital logic gate that gives a true value output when the number
of inputs that are true is odd.
Is a device that takes a single input line and routes it to one of several digital
output lines.
It is the symbol used to describe the Boolean expression of an XOR gate.
Is a device that takes multiple input lines and routes it to only one output line.
Are the most fundamental types of circuits, where outputs are dependent on
the inputs.
Output Tracing: Write the answers on the space provided bellow.
Figure 1.
Following the logical diagram seen at Figure 1 fill the table below.
A
B
C
0
0
0
0
0
1
1
1
0
0
1
1
1
0
1
1
0
1
0
1
0
1
0
1
Q
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D I G I TA L D E S I G N ( A C T I V I T Y )
Figure 2.
Following the logical diagram seen at Figure 2 figure out the output based on the select line.
001
111
101
Figure 3.
Following the logical diagram seen at Figure 3 figure out what input would be transferred based on the
select line S.
01
10
00