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Old 02-06-2009, 07:30 PM
katerina22 katerina22 is offline
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Default Implement Full Adder Using two 4X1 Multiplexers

Hi everybody! I need your help to implement a full adder using two MUX.I have an exam on Monday and I would appreciate your help!
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Old 02-06-2009, 07:57 PM
tuborggg tuborggg is offline
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a full adder has 3 inputs and 2 outputs.
each output is implemented by a different mux.
you can make 2 truth tables, one for each output, and implement it with a mux...
(it's a 3 control bit mux, carry, Ain and Bin)
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