How to Submit
Log into iCollege (iCollege), select the class to view its drop box folders, select the correct folder for the given assignment and upload the file there.
You will get a confirmation email. Please save the conformation email in the event
something goes wrong, for example work was bmi ed he ng f lde e c
The following table should remind you of the work we did in class
Gate Symbol Boolean Equation
NOT
Q=A
AND Q=A.B
OR Q=A+B
NAND
Q=A.B
NOR
Q=A+B
EXOR Q=A B or
Q=A.B+A.B
EXNOR Q=A B or
Q=A.B+A.B
Gates question 1 – 7 = [44 pts - 7 points each]
1. Draw an AND gate and list all the possible input values that will cause it to produce a value of 1.
2. Draw an OR gate and list all the possible input values that will cause it to produce a value of 1.
3. Draw an XOR gate and list all the possible input values that will cause it to produce a value of 1.
4. Draw a NOT gate and list all the possible input values that will cause it to produce a value of 1
5. Draw and label the symbol for a TWO-input NOR gate, then show its behavior with a truth table.
6. Show the behavior of the following circuit with a truth table:
A B C
7. Show the behavior of the following circuit with a truth table:
A B Y
Questions 8 – 13 = [56 pts – 9.33 points each]
8. Complete the truth table for the following system. Hint****A B B C
9. Complete the truth table for the following system
A B C AB (BC)’ C’ (AB C’)’ (BC)’ (AB C’)’
10. Draw and label the symbol for a TWO-input NAND gate, then show its behavior with a truth table.
11. Draw a circuit diagram corresponding to the following Boolean expression: (A + B)(B + C)
12. Draw a circuit diagram corresponding to the following Boolean expression:
AB CD
13. Draw a circuit diagram corresponding to the following Boolean expression:
(AB + C)D
