Describe the function of a decoder circuit. identify the types and quantity of gates needed to implement a 3-to-8 decoder; either create (or give the location in the text) of a logic diagram of a decoder circuit

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter22: Sequence Control
Section: Chapter Questions
Problem 6SQ: Draw a symbol for a solid-state logic element AND.
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  1. Describe the function of a decoder circuit.

            identify the types and quantity of gates needed to implement a 3-to-8 decoder;

            either create (or give the location in the text) of a logic diagram of a decoder circuit

 

 

 

 

 

 

A decoder is a circuit that changes a input code into a set of signals. It is just the reverse process of encoding,

A common type of decoder is a binary decoder, which is a combinational logic circuit that converts binary information from the n coded inputs to a maximum of 2n unique outputs. It takes a binary input, usually in a coded form, and produces a one-bit output, on each of a number of output lines. The logic state (1 or 0) on any of the output lines depends on a particular code appearing on the input lines.

Binary decoders are used in a wide variety of applications, including data demultiplexing, seven segment displays, and memory address decoding.

 

 

            If we want to buy a 1 of 8 decoder/ demultiplexer, please give the code (part number) of this circuit.

            In other words: If I want to buy a decoder, you have to require a code of circuit ((part number) to the seller or you have to provide the code you looking for Purchase Online.

            For this you must consult a datasheet catalog of integrated circuits

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