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DPRG: Logic Family Comparison Chart and example problem between fa

Subject: DPRG: Logic Family Comparison Chart and example problem between fa
From: john.r.strohm at bix.com john.r.strohm at bix.com
Date: Wed Aug 25 11:36:40 CDT 1999

>)The above is not a good approach for driving bipolar TTL.
>
>While this is a true statement, and I had the same sentiments, it's
>probably not helpful at this point. I didn't think he had the option of
>redesign, but rather to MAKE THE CIRCUIT WORK.

Yeah, you're right.  I saw that emitter follower trying to drive TTL,
barfed all over the keyboard, and started writing before I read the part
where he said he'd already gone out to fab and then stuffed the boards
before he'd completed his prototype testing and found the problem.

- --John

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