1 bit comparator

4 bit multiplier

4 bit multiplier using ha and fa

4 bit multiplier usding ha and fa

4:2 encoder

2 to 4 decoder

2 input multiplexer design using nand gates

example 5

example 8

example 11

sub cicruit 1

addition of fa

FULL ADDER

HALF ADDER

HALF ADDER

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4:1 using buffer only

full adder sum using mux

full adder carry using mux

2 bit multiplier using half adder

example 1

2 bit parallel binary adder

Full subtractor

Half subtractor using logic gates

3 bit multiplier

glitch

project1

4 Bit Parallel Adder

EXAMPLE 4

example 2

example 4

example 10

4:1 mux using tri state buffer

HALF ADDER

full subtractor using logic gates

3 bit multiplier using ha and fa

HALF ADDER

full adder using two half adder using blocks

4:1 mux using tri state buffer

4 bit parallel subtractor