Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!watmath!clyde!burl!mgnetp!ihnp4!zehntel!hplabs!sri-unix!mlsmith@NADC.ARPA From: mlsmith@NADC.ARPA Newsgroups: net.micro Subject: hardware question Message-ID: <12666@sri-arpa.UUCP> Date: Tue, 21-Aug-84 13:49:49 EDT Article-I.D.: sri-arpa.12666 Posted: Tue Aug 21 13:49:49 1984 Date-Received: Thu, 23-Aug-84 02:18:31 EDT Lines: 5 Using differential receivers working of +/- 15 volts, you can get a TTL signal out with one inversion. Some chips even have +5 volt too. good luck, mlsmith@nadc.ARPA