I need to drive 6 LEDs with a Mega68, each LED needs 50mA. My plan is to use a ULA2003A as driver. I never used this chip and as hoping someone here has some experience with it:
1) Does ULA2003A work with the 3.3V output from the Mega168? Supply voltage for the connected LEDs is 3.3V also.
2) There is a verison ULA2003AI "with 2.7kOhm resistor for direct TTL logic input". Should they both work?
Thanks a lot for the help,