Thursday, December 10, 2009

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Conversion Total Conversion Conversion Palalelo Series Parallel Series



Complementing the Serial Parallel Converter Circuit, explained now the other party to convert the 8 bits in a Serial to parallel.

We have a LM555 which gives the frequency, we have attached a CMOS 4017 which gives us the account to load the data in a serial to parallel and after a buffer composed of 74LS374 type D flip flop which acts as a temporary memory, data is loaded serially into 74LS164 integrated on pins 1 and 2 are inputs to an AND gate but the output of this data does not come instantly, go through each output is necessary so memory data is loaded on one side and passing the changed 8 a section to be represented this is done in parallel in the buffer. The maximum voltage is 6V 74LS164 integrated, the maximum frequency is 25Mhz. The maximum voltage of 6V 74LS374 Integrated and frequency is 20MHz.

Components Used:

- 1 LM555 IC.
- 1 CI 74LS164.
- a CMOS IC 4017.
- 1 CI 74LS374.
- 1 CI 74LS04.
- a button.
- a 10uF 16V capacitor electrodeposition.
- 1 10nF Ceramic Capacitor.
- a pot 100K ohms.
- a resistance of 10K ohms 1 / 2 watt.
- Led 2.
- 3 ohms resistor 330R 1 / 2 watt.


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