Downloaded 160 times
Uploaded byJatin Sharma
Multiplexer & Demultiplexer
The presentation covers the concepts of multiplexers (mux) and demultiplexers (demux), detailing their definitions, types, and applications. A multiplexer allows multiple inputs to connect to a single output, while a demultiplexer connects a single input to multiple outputs. Specific types, such as 4-to-1 mux and 1-to-8 demux, are presented along with their respective circuit diagrams and truth tables.
More Related Content
Similar to Multiplexer & Demultiplexer
Multiplexer & Demultiplexer
- 1. Presentation On “Multiplexer & Demultiplexer” Presentedby Jatin Sharma ARYA INSTITUTE OF ENGG. TECH.& MANAGEMENT
- 2. CONTENT Multiplexer • Definition • Types •4 to 1 multiplexer • Application
- 3. CONTENT Demultiplexer • Definition • Types •1 to 8 demultiplexer • Application
- 4. WHAT IS AMULTIPLEXER (MUX)? • A MUX is a digital switch that has multiple inputs (sources) and a single output (destination). • The selection lines determine which input is connected to the output. Selection Lines Inputs (sources) Output (destination) 12N N MUX Multiplexer Block Diagram
- 5. MUX Types 2-to-1(1 selection line) 4-to-1 (2 selection lines) 8-to-1 (3 selection lines) 16-to-1 (4 selection lines)
- 6. 4-TO-1 MULTIPLEXER (MUX) MUX D0 D1 D2 D3 Y BA B A Y 0 0 D0 0 1 D1 1 0 D2 1 1 D3 Circuit diagram of MUX Truth table
- 7. APPLICATION OF AMUX MP3 Player Docking Station Laptop Sound Card Digital Satellite Digital Cable TV Surround Sound SystemMUX B A Selected Source 0 0 MP3 0 1 Laptop 1 0 Satellite 1 1 Cable TV Multiple Sources Single DestinationSelector D0 D1 D2 D3 Y
- 8. WHAT IS ADEMULTIPLEXER (DEMUX)? • A DEMUX is a digital switch with a single input (source) and a multiple outputs (destinations). • The select lines determine which output the input is connected to. Demultiplexer Block Diagram Select Lines Input (source) Outputs (destinations) 2N1 N DEMUX
- 9. DEMUX Types 1-to-2(1 selection line) 1-to-4 (2 selection lines) 1-to-8 (3 selection lines) 1-to-16 (4 selection lines)
- 10. 1-TO-4 DE-MULTIPLEXER (DEMUX) BA D0 D1 D2 D3 0 0 X 0 0 0 0 1 0 X 0 0 1 0 0 0 X 0 1 1 0 0 0 X D0 D1 D2 D3 X B A DEMUX Circuit diagram of DMUX Truth table
- 11. APPLICATION OF ADEMUX 11 Single Source Multiple DestinationsSelector D0 D1 D2 D3 X DEMUX B A Selected Destination 0 0 B/W Laser Printer 0 1 Fax Machine 1 0 Color Inkjet Printer 1 1 Pen Plotter B/W Laser Printer Color Inkjet Printer Pen Plotter Fax Machine
- 12.