Create a $1$bit Logical and tabulator device. The device takes in two binary inputs $($A$,$B$),$ carry in $($Cin$)$

via input pin, provides an output and carry out $($Cout$)$ with led component in Logisim. The device has

several functions that may be selected with selection inputs which allows respective operation to pass

through to the output.

Selection

$($S$2$S$1$S$0)$

operation Description

$000$ AND A AND B : LOGICAL

$001$ OR A OR B : LOGICAL

$010$ XOR A XOR B : LOGICAL

$100$ NOT A$$ : LOGICAL

$101$ XNOR A Exclusive NOR B : LOGICAL

$111$ ADD A add B : ARITHMETIC $($full adder$)$

Part:A

B: Use the component design in Part A and created $4$ bit Logical and tabulator device using

iterative design methodology like how we designed $4$ bits full adder using full adders. Note: the

selection is shared for all the components.