4 Line to 16 Line Decoder

4 Line to 16 Line Decoder .
Computer Logic Training Board has been designed specifically for the study of 4 line to 16 line Decoder, 1 to 16 demultiplexer and its application as sequencer. This Training Board gives a better understanding of decoding 4 lines to 16 lines. It also explains the phenomena of Demultiplexing with one input signal and sixteen outputs using four control signals. It gives an idea to sequence among a number of states. The board is absolutely self contained and requires no other apparatus. Practical experience on this board carries great educative value for Science and Engineering Students

Object:

• To demonstrate the operation of a 1 line to 16 line demultiplexer
• To demonstrate the operation of 4 line to 16 line decoder
• To demonstrate how 4 line to 16 line decoder can be used to sequence among any number of states, between one and fifteen. (This is called a programmable sequencer with 4 binary inputs and 16 outputs)

• +5V D.C. at 200mA, IC regulated power supply internally connected
• 1 to 16 Decoder/Demultiplexer IC
• LEDs (22 No’s) for visual indication of status
• SPDT (6 No’s) switches for logic selection
• Adequate no. of other Electronic Components
• Mains ON/OFF switch, Fuse and Jewel light
• The unit is operative on 230V ±10% at 50Hz A.C. Mains
• Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms
• Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References