Folks,
As always great response. Thanks for the help. I think I'll pick up a few
74xx06 and 74xx07 chips to keep around. Seems like they would be good to
have on hand. I knew about the ULN2003 (used it a couple of times), but I
thought that it might be overkill for this project - don't know why I've
spent more time/money just thinking about it! Still all a good learning
process!

Once again thanks for the help.....

Andy

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