What are logical gates?
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http://en.wikipedia.org/wiki/Logic_gate
Google, you should try using it sometime :P -
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@tudoreleuu (View Post)
Have a look at some of these, and you can figure out how it is done by seeing weather PTCT or NTCT is used, or just NSCN/ PSCN, or a combination. (use these in combination with things like websites explaining them)307630View Save 307630 -
Primary gates:
NOT gate is a system that has 1 input and 1 output
If it has 1 on input, then it makes 0 on output
If it has 0 on input, then it makes 1 on output
OR gate is a system that has 2 inputs and 1 output
If it has 1 on any input, then it makes 1 on output
else it makes 0 on output
AND gate is a system that has 2 inputs and 1 output
If it has 1 on BOTH inputs, then it makes 1 on output
else it makes 0 on output
XOR gate is a system thata has 2 inputs and 1 output
If it has 1 on ONLY ONE(not both) of inputs it makes 1 on output
else it makes 0 on output
Secondary gates:
NOR gate is a system that has 2 inputs and 1 output
If it has 1 on any input, then it makes 0 on output
else it makes 1 on output
NAND gate is a system that has 2 inputs and 1 output
If it has 1 on BOTH inputs, then it makes 0 on output
else it makes 1 on output
XNOR gate (or NXOR gate) is a system thata has 2 inputs and 1 output
If it has 1 on ONLY ONE(not both) of inputs it makes 0 on output
else it makes 1 on output
Oh we need to add this to wiki -
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@BreakingNYC (View Post)
Its not confusing. Logic gates do what their name suggests. (except for ALU gates..)
