Difference Between Decoder and Multiplexer
Comparison | Decoder | Demultiplexer |
---|---|---|
Basic | These are Logic circuit which decodes an encrypted input stream from one to another format. | It is a Combination circuit which routes a single input signal to one of several output signals. |
Input/Output | n number of input lines and 2n number of output lines. | n number of select lines and 2n number of output lines. |
Inverse of | Encoder. | Multiplexer. |
Application | In Detection of bits, data encoding. | In Distribution of the data, switching. |
Use | It is used for changing the format of the instruction in the machine specific language. | It is used as a routing device to route the data coming from one signal into multiple signals. |
Select Lines | Not contains. | Contains. |
Implementation | Majorly implemented in the networking application. | Employed in data-intensive applications where data need to be changed into another form. |
Difference between Decoder and Demultiplexer
Decoders and Demultiplexers both are digital logic components used in electronic circuits to perform specific tasks related to signal routing and control. While they might seem similar at first glance, they serve different purposes and have distinct characteristics. Here’s an explanation of the key differences between a decoder and a demultiplexer.