Digital Electronics - Digital Concepts - Discussion
Discussion Forum : Digital Concepts - General Questions (Q.No. 17)
17.
A demultiplexer has ________.
Discussion:
6 comments Page 1 of 1.
Bose said:
8 years ago
Why multiplexers have 2^n inputs and not 3^n or 4^n?
(1)
Abinaya said:
1 decade ago
Demux has input & output is given by 1:2^n where n=1,2,3 etc.
Ex: 1:2, 1:4, 1:8 demux.
Ex: 1:2, 1:4, 1:8 demux.
Mathes said:
1 decade ago
1 = 2^n This is the equation of demux.
1 = input.
2^n = output.
n = number of selection lines.
So one input and many outputs.
1 = input.
2^n = output.
n = number of selection lines.
So one input and many outputs.
MAHESH said:
1 decade ago
(MUX) is a selector device that has 2i data inputs, and i select inputs. The value on the output of such a device is the value nth data input, where n is the binary number on the select inputs.
HARI said:
1 decade ago
DEMUX MEANS ONE TO MANY
Shekhar said:
1 decade ago
Demultiplexer refers to DEMUX means one to many and Multiplexer refers to many to one.
It frequently use in digital signal processing, if there is requirement of one sgnal to many user can easily send by using Demultiplexer.
It frequently use in digital signal processing, if there is requirement of one sgnal to many user can easily send by using Demultiplexer.
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