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tactonbishop 2022-09-07 21:00:04 +01:00
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Hardware/Logic_Gates/Creating_memory_with_NAND.md
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@ -8,3 +8,5 @@ tags: [logic-gates, binary]
--- ---
# Creating memory with NAND gates # Creating memory with NAND gates
![](/img/diagrams-Nand%20Memory.svg)

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Hardware/Logic_Gates/Nand_gate.md
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@ -17,9 +17,10 @@ Diagram representing NAND gate:
The diagram below shows how the circuit models the truth conditions for `NAND` The diagram below shows how the circuit models the truth conditions for `NAND`
<img src="/home/thomas/repos/computer_science/img/NAND.gif" width="400" /> <img src="/home/thomas/repos/computer_science/img/NAND.gif" width="400" />
* When both switches are off (corresponding to `false` `false`) the output is on (the bulb lights up).
* If either one of the switches are on, the output remains on (corresponding to `true` `false` or `false` `true` ) - When both switches are off (corresponding to `false` `false`) the output is on (the bulb lights up).
* It is only when both switches are on, that the output is off (corresponding to `true` `true` ) - If either one of the switches are on, the output remains on (corresponding to `true` `false` or `false` `true` )
- It is only when both switches are on, that the output is off (corresponding to `true` `true` )
This is the exact opposite to the truth-conditions for AND. This is the exact opposite to the truth-conditions for AND.