ABBOTTABADLab Assignment#10
Subject:Industrial Electronics
Submitted By:Naveed Mazhar FA09-BEE-143
Submitted To:Sir Muhammad Sajjad Durani Date: 15th November, 2012
DECODERA decoder is a combinational circuit which converts binary information from n input lines to 2 unique output lines.
Truth Table:Logic table for 3 to 8 decoder is given by:
InputsX 0 0 0 0 1 1 1 1 Y 0 0 1 1 0 0 1 1 Z 0 1 0 1 0 1 0 1 D0 1 0 0 0 0 0 0 0 D1 0 1 0 0 0 0 0 0 D2 0 0 1 0 0 0 0 0
OutputsD3 0 0 0 1 0 0 0 0 D4 0 0 0 0 1 0 0 0 D5 0 0 0 0 0 1 0 0 D6 0 0 0 0 0 0 1 0 D7 0 0 0 0 0 0 0 1
GATE LEVEL IMPLEMINTATION (3 to 8 Decoder):The circuit diagram of 3 to 8 decoder is:
LADDER DIAGRAM:Ladder logic diagram of 3 to 8 decoder is given by: