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ABout designing a 1X XOR gate

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Gagandeep Singh

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Hi,
I need to design 1X XOR gate ,I.e an XOR gate with drive strength 1X.
I am aware of designing INV,NAND and NOR gates for different drive strengths .
In case of XOR i need two inverters (for generating Abar and Bbar) So if I use the inverter with 1X does that mean that the XOR gate would be of 1X strength.
 

ya definitely t is the same as 1x if you design the gates with 1x power
 

balucyber124 said:
ya definitely t is the same as 1x if you design the gates with 1x power
Click to expand...

Thanks for reply ,balucyber124
Well,so does that mean the strength of inverter used in XOR , determines the strength of XOR gate.
xor.jpg

As in the attached design.,What would be the drive strength of XOR gate and what are the roles of two inverters
( having pmos and nmos W/L respectively 8/2 and 3/2).
 

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