Full Subtractor

 
  • SUBTRACTOR
  • OR GATE
  • XOR GATE
  • DIGITAL SOURCE
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Overview

This circuit is an extension of the half-subtractor circuit. It is the basic element used when subtracting two binary numbers. It is made up of two half subtractors. The subtractor consists of three inputs – the subtrahend, minuend and input borrow – and two outputs – the difference and output borrow.

Circuit info

Author

Created on: 13 Feb 2013
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