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mosfet output stage.....

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sheldonstv

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heres a fet op stage for use with a 555,4017 etc.......

 

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What is the point of the capacitor C1 across the gate-source of the mosfet, it will just make the switching speed worse than it is.

Alex
 

i found it stops erratic fet switching which was sometimes a problem (electrical noise)have used this schematic for years with no problems and it works well
 

Why you not drive the MOSFET directly from NE555 ?
 

this is a driver that ive been using over the years for many different things and its posted here just for info purposes really,theres no reason as to why the fet could be direct driven from a 555........
 

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