<div dir="ltr">.... but the specific CD40106 astable example did not make it into the:<div><br></div><div>"SCHMITT-TRIGGER MULTIVIBRATOR CIRCUITS"  chapter of the 1979  RCA COSMOS Integrated Circuits Manual.</div><div><br></div><div><a href="https://ia601802.us.archive.org/27/items/RcaCosmosIntegratedCircuitsManual/RcaCosmosIntegratedCircuitsManual.pdf">https://ia601802.us.archive.org/27/items/RcaCosmosIntegratedCircuitsManual/RcaCosmosIntegratedCircuitsManual.pdf</a><br></div><div><br></div><div>It's model implementing in the alternative but equally standard configuration using a CD4096 does depict.</div><div><br></div><div>p</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 16, 2017 at 1:43 AM, Ullrich Peter <span dir="ltr"><<a href="mailto:Peter.Ullrich@kapsch.net" target="_blank">Peter.Ullrich@kapsch.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif">It is in the RCA CMOS databook from 1983 on page 408:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif">You can load it from here:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><a href="https://ia802705.us.archive.org/31/items/RcaCmosI.c.Databook1983/RcaCmosIcDatabook.pdf" target="_blank">https://ia802705.us.archive.<wbr>org/31/items/RcaCmosI.c.<wbr>Databook1983/<wbr>RcaCmosIcDatabook.pdf</a><u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif">Ciao<br>
Peter<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><a href="http://www.ullrich.at.tt" target="_blank">http://www.ullrich.at.tt</a><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Arial",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span lang="DE" style="font-size:11.0pt;font-family:"Calibri",sans-serif">Von:</span></b><span lang="DE" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Synth-diy [mailto:<a href="mailto:synth-diy-bounces@synth-diy.org" target="_blank">synth-diy-bounces@<wbr>synth-diy.org</a>]
<b>Im Auftrag von </b>bbob<br>
<b>Gesendet:</b> Mittwoch, 15. November 2017 20:49<br>
<b>An:</b> synth-diy mailing list <<a href="mailto:synth-diy@synth-diy.org" target="_blank">synth-diy@synth-diy.org</a>><br>
<b>Betreff:</b> [sdiy] 40106 astable multivibrator - origins<u></u><u></u></span></p>
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<p class="MsoNormal">anybody know the origins or first publication of the 40106 astable multivibrator circuit?  i've found it in a 1992 intersil data sheet, but i think it's been around longer than that....<u></u><u></u></p>
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<p class="MsoNormal">bbob drake<u></u><u></u></p>
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