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Advice about chip

Question asked by tntsei@ on Jan 21, 2016
Latest reply on Apr 27, 2016 by tntsei@

Hi everybody!!!

 

I need some advice about one question!

I have a microcontroller that enable some digital output. This pin enable some MOSFET. The problem that i have it's that the output of my MCU are too few for my pourpose. For this reason i decided to introduce a system with a bus.

 

The MCU enable the output, that are coding by a chip. This chip enable some latch jk that are directly connected with the Mosfet.

 

I need to introduce the latch jk beacuase they are retentive, and if the input goes to 0, the output state it's always the previously.

 

I have attached a drawing brutal to try to figure out what i want to do.

 

I want to know if exist some analog devices chip that perform what i want to do.

 

Thank you!!!

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