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It has been suggested that this article or section be merged with Combinational Circuits#OR Gate.
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It has been suggested that this article or section be merged with Combinational Circuits#OR Gate.
- Reason: The design has been added to that page
- Please discuss this on the Discussion page.
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The subject of this article is from the Beyond update.
The information from this article is up-to-date as of 27 November, 2019. |
The subject of this article is from the Beyond update.
The information from this article is up-to-date as of 27 November, 2019.
The information from this article is up-to-date as of 27 November, 2019.
An OR Gate is a logic component.
Summary[ | ]
The OR gate is a fundamental building block of logic designs.
Example[ | ]
OR gate
This description comes from Achereto:
- The same thing applies to this OR gate. You can add as many Inputs as you want and inverting an input signal can be done by selecting an inverter instead of an automatic switch for that input. If you choose an inverter for every input you get the functionality of a NAND gate.
In this design the output will go HIGH and will light the light when ANY of the inputs goes high (has power).
| Input A | Input B | Input C | Output ( Bulb ) |
|---|---|---|---|
| 0 | 0 | 0 | 0 light is off |
| 1 | 0 | 0 | 1 light is on |
| 0 | 1 | 0 | 1 |
| 1 | 1 | 0 | 1 |
| 0 | 0 | 1 | 1 |
| 1 | 0 | 1 | 1 |
| 0 | 1 | 1 | 1 |
| 1 | 1 | 1 | 1 |