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HELP ON speed and frequency range of TTL ICS

P

payam

Jan 1, 1970
0
What is the highest kind of TTL ices , and frequency range of them ?(
 
S

Steve

Jan 1, 1970
0
this is an excellent guide; http://www.i9t.net/vl/Logic Family.pdf

Some have good propogation delays but slow rise/fall times and vice
versa.

At a quick around the net, FASTr is the best among TTL. I'd say that
AC is a good compromise. ECL is also excellent. New and growing
technology like this may be hard to find though.

refer to the thread in this group of 11 Sep 2003 "All IC families"
My reply in this thread quoted below for your convenience;
 
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