Just click on the below links to get the notes
Code:
http://www.ziddu.com/download/6000179/Devicesadderdecoderencodermultiplexerdemultiplexer.pdf.html
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http://www.ziddu.com/download/6000180/DigitalLogicDesignNo6CountersAndRegisters.pdf.html
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http://www.ziddu.com/download/6000181/sNo5DLDBasicDevicesBasicFlip-FlopSequentialCircuit.pdf.html
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http://www.ziddu.com/download/6000182/DigitalAndLogicDesignNo2kmapandqueenmaclarenmethod.pdf.html
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http://www.ziddu.com/download/6000183/DIGITALLOGICDESIGNNO1BooleanAlgebraLogicGates.pdf.html
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http://www.ziddu.com/download/6000184/DigitalAndLogicDesignNo3LogicCircuits.pdf.html