What are multiplexers and demultiplexers used for?
The demultiplexer receive the output signals of the multiplexer and converts them back to the original form of the data at the receiving end. The multiplexer and demultiplexer work together to carry out the process of transmission and reception of data in communication system.
What is multiplexer real life example?
One example of an analog multiplexer is the source control on a home stereo unit that allows the user to choose between the audio from a compact disc (CD) player, digital versatile disc (DVD) player and cable television line, for example.
What is the difference between multiplexers and demultiplexers?
Multiplexer refers to a type of combinational circuit that accepts multiple inputs of data but provides only a single output. The demultiplexer refers to the type of combinational circuit that accepts just a single input but directs it through multiple outputs.
Which is the major function of multiplexer?
Explanation: The major functioning responsibility of the multiplexing combinational circuit is generation of selected path between multiple sources and a single destination because it makes the circuit too flexible.
What are the benefits of multiplexers?
1] It reduces ckt complexity and cost. 2] We can implement many combinations logic ckts using multiplexer. 3] It does not need K-maps and simplification. 4] On the advance level the ability of MUX to switch directed s/g can be extended to smter video.
What are decoders used for?
The decoder is an electronic device that is used to convert a digital signal to an analog signal. It allows a single input line and produces multiple output lines. The decoders are used in many communication projects that are used to communicate between two devices.
What is multiplexer in CSA?
A multiplexer is a device that takes multiple analog signals and forwards the selected input into a single line. These devices are used to increase the amount of data that can be transmitted over a network.
What is Demux in digital electronics?
De-Multiplexer is a combinational circuit that performs the reverse operation of Multiplexer. It has single input, ‘n’ selection lines and maximum of 2n outputs. The input will be connected to one of these outputs based on the values of selection lines.
What are the applications of demultiplexer?
To enable the different rows of memory chips depends on the address.
What is the difference between demultiplexer and decoder?
– TTC 74LS138à 1-to-8 output DEMUX – TTC 74LS139à dual 1-to-4 output DEMUX – TTC 74LS237à 1-to-8 output DEMUX with address latches – TTC 74LS154à 1-to-16 DEMUX – TTC 74LS159à1-to-16 DEMUX – CMOS 4514à 1-to-16 DEMUX input with latches.
What are the examples of multiplexer?
Wavelength Division Multiplexing (WDM)
What are some common applications for a multiplexer?
Multiplexers can be used to implement the combinational logic circuit like time-multiplexing systems and frequency multiplexing systems,A/D and D/A converter.