Path: ...!news.mixmin.net!proxad.net!feeder1-2.proxad.net!usenet-fr.net!pasdenom.info!from-devjntp Message-ID: JNTP-Route: news2.nemoweb.net JNTP-DataType: Article Subject: Re: 74LVC2G02D NOR et =?UTF-8?Q?entr=C3=A9es=20Schmitt?= References: <65ca30c0$0$29756$426a74cc@news.free.fr> <65ca5132$0$11915$426a74cc@news.free.fr> Newsgroups: fr.sci.electronique JNTP-HashClient: c64J_r7qVcVSBRLK0lY-DBUpl5Q JNTP-ThreadID: HQkc-b3RmrkASj6SP2ZydgobgKQ JNTP-Uri: http://news2.nemoweb.net/?DataID=IXWy-RaAkt6vaaZ9D9ZQIH2WdHc@jntp User-Agent: Nemo/0.999a JNTP-OriginServer: news2.nemoweb.net Date: Tue, 13 Feb 24 21:19:51 +0000 Organization: Nemoweb JNTP-Browser: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0 Injection-Info: news2.nemoweb.net; posting-host="10050798d885ba240c221142f254af32e022442d"; logging-data="2024-02-13T21:19:51Z/8713655"; posting-account="115@news2.nemoweb.net"; mail-complaints-to="newsmaster@news2.nemoweb.net" JNTP-ProtocolVersion: 0.21.1 JNTP-Server: PhpNemoServer/0.94.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-JNTP-JsonNewsGateway: 0.96 From: Pascal06 Bytes: 1753 Lines: 8 Le 12/02/2024 à 18:11, Gauloisjesuis a écrit : > CUT........... Salut, je poursuis mes recherches... Chez Diodes Inc. pour le 74LVC2G02 c'est clairement précisé: "Schmitt Trigger Action at all inputs make the circuit tolerant for slower input rise and fall time. The hysteresis is typically 65 mV at VCC = 3.0V" (voir https://www.diodes.com/part/view/74LVC2G02?BackID=10162)