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Single and composite binary and multi-valued logic functions from gates and inverters

  • US 7,218,144 B2
  • Filed: 11/30/2004
  • Issued: 05/15/2007
  • Est. Priority Date: 02/25/2004
  • Status: Expired due to Fees
First Claim
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1. A ternary switch, comprising:

  • an input that receives a ternary signal having one of three states;

    an output that provides a ternary signal having one of three states;

    and a control input;

    wherein the input is connected to the output whenever the control input is in a first of three states.

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