[Moved] And Gate for 24v DC signals

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shatruddha

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HI I was working on a project where all the signals are at 24v and I needed to do an AND operation. So I was wondering if there are any from the shelf ICs which operate at this voltage.
And if they exist how feasible is it to procure them
 

The logic can be made as discrete DTL circuit.

Another option is to use 15V CD4000 CMOS with voltage dividers and output level converters.

Special high-voltage ICs have been previously made, e.g. SAA1029 (from Signetics or Valvo, I think).
 

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