How to Convert a 2:1 MUX into a 4:1 MUX?

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To convert a 2:1 multiplexer (MUX) into a 4:1 MUX, one must analyze the equation F = A'B' + AC derived from the 2:1 MUX. The discussion suggests writing out the equations for each 4:1 MUX to identify similarities. This approach helps in determining how to structure the 4:1 MUX based on the existing 2:1 MUX equation. The user expresses gratitude after receiving clarification on the conversion process. Understanding the equations is crucial for successful MUX conversion.
amninder15
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Can anyone help me with this question?
I got the equation of the 2to 1 MUX. I got F = A'B' + AC. But the problem is I am not sure how to convert this into 4:1 MUX.
Any help will be appreciated.

Thanks
 

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amninder15 said:
Can anyone help me with this question?
I got the equation of the 2to 1 MUX. I got F = A'B' + AC. But the problem is I am not sure how to convert this into 4:1 MUX.
Any help will be appreciated.

Thanks

Write the equations for each 4:1 MUX and see which one is the same...
 
berkeman said:
Write the equations for each 4:1 MUX and see which one is the same...

ohh yea got it thanks a lot.
cheers
 

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