On Sat, 29 May 2010 10:14:56 -0300, "Lucas Tanure" said:
> I'm designing a board  to control Servos, Stepper and DC Motors. So I
> need a
> Array Transistor Non Inverting. Like ULN28003, but not inverting. I need
> some that is like the  MIC2981/2982, but this chip it's very hard to find
> here in Brazil. I need a chip that is easier to find.
> I need a 8-Channel, 500ma output, Non inverting Array. I attached a
> picture.
> So, anyone know a chip that it's easy to find ?

Hi Lucas,

Just in case in your quest for parts it had slipped past you, the
schematic you sent shows a part that is a sourcing driver. 

Most driver chips are sinking drivers.

The TD62783 is a sourcing driver I have used before. It is
non-inverting, a lot like the one you sent the schematic of, but it has
8 channels.

Cheers,
Bob

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