Return-Path: Received: (qmail 7643 invoked from network); 8 Apr 2002 19:46:14 -0000 Received: from unknown (HELO murphys-inbound.services.quay.plus.net) (212.159.14.225) by exhibition.plus.net with SMTP; 8 Apr 2002 19:46:14 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: (qmail 16448 invoked from network); 8 Apr 2002 19:46:08 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by murphys.services.quay.plus.net with SMTP; 8 Apr 2002 19:46:08 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 16ugUf-0005UU-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 08 Apr 2002 22:16:05 +0100 Received: from mrwint.cisco.com ([198.135.0.176] helo=cisco.com) by post.thorcom.com with esmtp (Exim 3.33 #2) id 16ugUd-0005UN-00 for rsgb_lf_group@blacksheep.org; Mon, 08 Apr 2002 22:16:04 +0100 Received: from virgin.net (ams-clip-vpn-dhcp103.cisco.com [10.50.0.102]) by cisco.com (8.8.8/2.6/Cisco List Logging/8.8.8) with ESMTP id UAA20702 for ; Mon, 8 Apr 2002 20:37:23 +0100 (BST) Message-ID: <3CB1F134.D406289A@virgin.net> Date: Mon, 08 Apr 2002 20:36:21 +0100 From: "Stewart Bryant" X-Mailer: Mozilla 4.76 [en]C-CCK-MCD (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org Subject: LF: MC8309P References: <2493222.1018278457301.JavaMail.computernetworks@gomailjtp05> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: A friend and I are trying to repair an old HP counter (HP 5345A). One of its faults is a failed HP 1820-0610 , which has the commercial equivalent MC8309P. Does anyone on this list know a reasonably priced source of MC8309P?. Alternatively, I understand that this is a TTL part of some description, and I was wondering if it could be functionally replaced with one or more modern faster parts. However I do not have a data sheet, and cannot find one on the web. Does anyone on the list know where I can find a datasheet? Many thanks Stewart G3YSX