1x8 DEMUX PDF
Document Details
Uploaded by Deleted User
Tags
Summary
This document details a 1x8 demultiplexer (DEMUX). It includes a truth table and boolean expressions for the outputs y0 through y7, in terms of inputs S2, S1, S0, and I.
Full Transcript
### 1x8 DEMUX - Single Input & Output Lines - 3 Selection lines A diagram of 1x8 DEMUX with input line marked I, output lines marked y0 through y7, and selection lines marked S2, S1, S0. ### Truth Table | S2 | S1 | S0 | Y7 | Y6 | Y5 | Y4 | Y3 | Y2 | Y1 | Y0 | |---|---|---|---|---|---|---|---|---...
### 1x8 DEMUX - Single Input & Output Lines - 3 Selection lines A diagram of 1x8 DEMUX with input line marked I, output lines marked y0 through y7, and selection lines marked S2, S1, S0. ### Truth Table | S2 | S1 | S0 | Y7 | Y6 | Y5 | Y4 | Y3 | Y2 | Y1 | Y0 | |---|---|---|---|---|---|---|---|---|---|---| | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ### Boolean Expression - y0 = $S_2$ S1 $S_0$ I - y1 = $S_2$ $S_1$ $S_0$ I - y2 = $S_2$ S1 $S_0$ I - y3 = $S_2$ S1 $S_0$ I - y4 = $S_2$ $S_1$ $S_0$ I - y5 = $S_2$ S1 $S_0$ I - y6 = $S_2$ $S_1$ $S_0$ I - y7 = $S_2$ $S_1$ $S_0$ I
