Article View: sci.electronics
Article #18315Re: TTL Families
From: John Allen
Date: Wed, 13 Jan 1988 19:09
Date: Wed, 13 Jan 1988 19:09
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1240 bytes
In article <1552@mipos3.intel.com> dbraun@cadev4.UUCP () writes: >Could someone post a BRIEF overview of the following types? Is this brief enough? 7400 Original TTL 74F00 I dunno 74ALS00 Advanced Low-Power Schottky, improved noise immunity over LS 74AS00 Advanced Schottky 74C00 CMOS 74HC00 High-Speed CMOS, 'LS' Comparable speed 74HCT00 High-Speed CMOS, TTL Voltage Compatible 74H00 High-Speed TTL 74L00 Low-Power TTL 74S00 Schottky 74LS00 Low-Power Schottky Anyone have a rule of thumb for compatible types, incompatible types? :@) John Allen ========================================================================= NetExpress Communications, Inc. uunet!netxcom!jallen 1953 Gallows Road, Suite 300 (703) 749-2238 Vienna, Va., 22180 =========================================================================
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Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!pyrdc!netxcom!jallen From: jallen@netxcom.UUCP (John Allen) Newsgroups: sci.electronics,comp.sys.ibm.pc Subject: Re: TTL Families Message-ID: <634@netxcom.UUCP> Date: 13 Jan 88 19:09:35 GMT References: <1552@mipos3.intel.com> Reply-To: jallen@netxcom.UUCP (John Allen) Organization: NetExpress Communications, Inc., Vienna, VA Lines: 27