[sdiy] 4042 latch question

[René Schmitz]

Peter Grenader wrote:

>You mean i'm going to have to install...transistors????  i hate having to
>duts with transistors.  Would a 4050 see that 5 volt high? (its quoted as
>being able to do voltage converstions).

4050 can do a high-volt to low-volt conversion, as its inputs withstand being 
driven beyond the supply voltage for that chip. For a low-volt to high-volt 
conversion the 40109 is your friend. Or use a 74LS06/07 open collector driver.

Cheers,
 René


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