Determine the answers to Questions 1 and 2 by finding the logic levels present at each gate output using a table as in Figure 3-16.

Figure 3-16

Data from Question 1

Use the expression for x to determine the output of the circuit in Figure 3-15(a) for the conditions A = 0, B = 1, C = 1, and D = 0.

Figure 3-15(a)

Data from Question 2

Use the expression for x to determine the output of the circuit in Figure 3-15(b) for the conditions A = B = E = 1, C = D = 0.

Figure 3-15(b)

Transcribed Image Text:

B O A B 1110OOO Te ▬▬ Im OOOO 0000---- 0 0 0 1 0 1 1 ▬▬ 11 1 0 1 1 1 1 lo 01100 C 00 1 1 1 L 0 1 0 0 SELE 0 0 1 1 1 1 3 0 BC U=V=W= x= A AB BC v+w ol-la U=V= alula A 1 0 0 0 1 0 Follola -101-10 0 (b) drolololo 1 0 1 1 0 1 1 1 1 0 AB BC v+w 0 0 u=A - =X=M (d) 0 0 0 0 0 0 0 0 1 0 (a) la lalalalala Lalal 0 0 0 0 1 0 00 1 0 1 0 1 1 1 1 0 0 0 |||rrr|r v = AB 10 W = BC 1 1 1 1 0 BC U= v= 1 이어 - -- A B 1 1 1 0 0 1 200 11001100 01010-0 L 1 1010 L W= x= A AB BC v+w le al- -0-0 0 0 0 0 Cuv W=X A AB 1 0 0 0 0 (c) 0 0 1 0 0 0 0 1 0 0 1 (e) dele 1 1 1 1 1 ala ololala 0 1 0 0 0 oooo 0 BCv+w 0 0 0 lola 0 1 1 oo 0 1