ALU

ALU

full subtractor

common bus using decoder and tri state

2 bit comparator usin 1 bit comparator

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decoders

decrementor

incrementer

adder

subtractor

one bit comparator

2 BIT USING 1 BIT

BINARY TO GRAY USING NAND GATES

8 to 3 encoder

2 bit using gates

BINARY TO GRAY CODE USING EXOR

tristate buffer

multiplexer

common bus using multiplexer

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4 to 2 priority encoder

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half adder

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binnary adder and subtracter

mux bus using registor