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<a accesskey="3" href="page.php?w=OR_gate&amp;p=2">3.Next</a>
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<p>The <b>OR gate</b> is a digital <a href="page.php?w=logic_gate">logic gate</a> that implements <a href="page.php?w=logical_disjunction">logical disjunction</a>. The OR gate outputs "true" if any of its inputs is "true"; otherwise it outputs "false". The input and output states are normally represented by different <a href="page.php?w=voltage">voltage</a> levels.  </p>

<p><big>Description</big></p>
<p>Any OR gate can be constructed with two or more inputs. It outputs a 1 if any of these inputs are 1, or outputs a 0 only if all inputs are 0. The inputs</p><p>
<a accesskey="3" href="page.php?w=OR_gate&amp;p=2">3.Next</a>
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