What is full substractor ? With truth table , expression & realisation

What is full substractor ? With truth table , expression & realisation


Q):- What is full substractor ?

Ans:-  A full substractor is a combinational circuit that performs a substract three bits and produces their differences.

 This circuit has three inputs and two output. The three inputs are A,B & C  and two outputs are differences & Borrow.

 Truth table of full substractor.

Expression of Full substractor.


 

Realisation of Full substractor .


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