2 votes 2 votes An $8$- to $1$ multiplexer is used to implement a logical function $Y$ as shown in the figure. The output $Y$ is given by $Y = A \: \overline{B} \:C+A \: \overline{C} \:D$ $Y = \overline{A} \: B \:C +A \: \overline{B} \: D$ $Y = A \: B \: \overline{C} + \overline{A} \: C \:D$ $Y= \overline{A} \: \overline{B} \: D + A \: \overline{B} \: C$ Digital Logic goclasses2025_cs_wq19 goclasses digital-logic combinational-circuit multiplexer 1-mark + – GO Classes asked Oct 12, 2023 • retagged Jun 5 by GO Classes GO Classes 102 views answer comment Share Follow See 1 comment See all 1 1 comment reply Deepak Poonia commented Oct 22, 2023 i edited by Deepak Poonia Oct 23, 2023 reply Follow Share Question Source: https://ec.gateoverflow.in/564/gate-ece-2014-set-4-question-40 Detailed Video Solution of this Question: https://youtu.be/JkmNQyybpFY Video Solution of Entire Quiz 31: https://youtu.be/iH-tWF51Zbc 0 votes 0 votes Please log in or register to add a comment.
Best answer 1 votes 1 votes Y = A’B’CD+A’BCD+ABC' = A’CD(B’+B)+ABC' = A’CD+ABC' Ans: C minimalist answered Oct 13, 2023 • selected Oct 22, 2023 by Deepak Poonia minimalist comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Detailed Video Solution: https://youtu.be/JkmNQyybpFY $Y = \overline{A}.\overline{B}.C.(D) + \overline{A}.B.C.(D) + A.B.\overline{C}.(1)$ $Y = AB\overline{C} + \overline{A} CD$ Deepak Poonia answered Oct 23, 2023 Deepak Poonia comment Share Follow See all 0 reply Please log in or register to add a comment.