Re: [SI-LIST] : 3.3V Design

Mike Mayer (Mike.Mayer@heurikon.com)
Tue, 4 Aug 1998 07:56:54 -0500 (CDT)

TTL 3.3V logic uses the same signal levels that standard 5V TTL logic
uses. The biggest issues are in 3.3V/5V mixed systems: you have to
make sure that the 5V logic is driving 5V tolerant inputs and that no
high speed signals run across power plane splits.

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Mike Mayer                               Artesyn Communication Products, Inc
                                         Madison, WI
                                         http://www.artesyn.com/cp
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