Article View: sci.electronics
Article #4075Re: Prescaler IC needed
From: irwin
Date: Fri, 12 Jan 1990 01:39
Date: Fri, 12 Jan 1990 01:39
33 lines
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1562 bytes
/* Written 1:33 pm Jan 10, 1990 by jerryw@teksce.SCE.TEK.COM in m.cs.uiuc.edu:sci.electronics */ /* ---------- "Prescaler IC needed" ---------- */ >I'm trying to fix a TV tuner that has a bad prescaler IC. The set isn't >very old but the IC that's in it is apparently already obsolete. I haven't >been able to find a replacement anywhere. I need help. >The part is a Plessey SP4020 (or Siemens SDA4020). >Plessey has another part (that is also now not available) that is a close >second: SP4634. >All of the other parts I can get won't work. Can anyone suggest where I >can get one of these parts? >Jerry Willard, Tektronix >jerryw@teksce.SCE.TEK.COM /* End of text from m.cs.uiuc.edu:sci.electronics */ You might try one of the two following companies, I have managed to get out of date no longer manufactured ICs from them in the past. Target Tronics, 216-248-7930, Debra King, (Ohio) Rochester Electronics, 617-462-9332, (Boston) Al Irwin Univ of Illinois Dept of Comp Sci Urbana, IL irwin@m.cs.uiuc.edu
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!brutus.cs.uiuc.edu!ux1.cso.uiuc.edu!ux1.cso.uiuc.edu!m.cs.uiuc.edu!irwin From: irwin@m.cs.uiuc.edu Newsgroups: sci.electronics Subject: Re: Prescaler IC needed Message-ID: <21000053@m.cs.uiuc.edu> Date: 12 Jan 90 01:39:20 GMT References: <2986@teksce.SCE.TEK.COM> Lines: 33 Nf-ID: #R:teksce.SCE.TEK.COM:2986:m.cs.uiuc.edu:21000053:000:1025 Nf-From: m.cs.uiuc.edu!irwin Jan 11 11:06:00 1990