Design a 2-bit adder circuit using two-level nand gates

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Reference no: EM131393222

1. Use decoders to design

(a) a full adder and

(b) a full subtracter.

2. Design a 2-bit adder circuit using two-level NAND gates for each output.

3. Show that the design of a 2-bit adder is effectively a cascade of a half adder and a full adder.

Reference no: EM131393222

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