How does or gate work, engineering, Other Engineering

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How does OR gate work?

An 'OR' gate is like two or more switches positioned in parallel. Only one switch desires to be closed (' a value of '1') in order to make the light (output) turn 'ON' with a value of '1'.

For the above two-input OR gate, output Z is high when either input A or input B is high, or when both A and B are high; Z is low only when both of them are low. ( Thomas, L Floyd 2006, digital fundamental 9th edition)

 

 

 

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Posted Date: 2/11/2012 11:55:08 PM | Location : United States







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