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- Newsgroups: sci.electronics
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!darwin.sura.net!fconvx.ncifcrf.gov!fcs280s!digennar
- From: digennar@fcs280s.ncifcrf.gov (Frank S. DiGennaro)
- Subject: Looking For...
- Message-ID: <BzqJqG.8nH@ncifcrf.gov>
- Sender: usenet@ncifcrf.gov (C News)
- Nntp-Posting-Host: fcs280s.ncifcrf.gov
- Organization: Frederick Cancer Research and Development Center
- Date: Wed, 23 Dec 1992 23:25:28 GMT
- Lines: 17
-
-
- Thanks to everyone who answered my question concerning pulse shaping.
-
- I need to run an 80 Mhz Sine wave into a Schmitt trigger to square
- it up. The 74LS14 Schmitt trigger can't even almost handle this
- speed. The 74S series chips are supposed to handle up to 125 Mhz.
- The thing is, I don't even see a 74S series Schmitt trigger listed
- in any of my catalogs. Does this chip exist?
-
- Any help would be appreciated.
-
- Thanks
-
- Frank DiGennaro
- The National Cancer Institute
- Frederick, Md.
- digennar@fcs280s.ncifcrf.gov
-