Without any additional circuitry an 8 : 1 MUX can be used to obtain
A. Some but not all Boolean functions of 3 variables
B. All function of 3 variables but none of 4 variables
C. All functions of 3 variables and some but not all of 4 variables
D. All functions of 4 variables
Answer: Option C
This Question Belongs to Electronics And Communications Engineering >> Digital Electronics
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