Path: utzoo!utgpu!news-server.csri.toronto.edu!clyde.concordia.ca!mcgill-vision!snorkelwacker!tut.cis.ohio-state.edu!pt.cs.cmu.edu!andrew.cmu.edu!rh2y+ From: rh2y+@andrew.cmu.edu (Russell E. Hoffman, II) Newsgroups: comp.sys.m6809 Subject: TTL/ALS/HCT Databook needed Message-ID: Date: 7 May 90 16:22:15 GMT Organization: Carnegie Mellon, Pittsburgh, PA Lines: 10 Does anybody know of a comprehensive TTL databook that covers 74LSxx, 74xx, 74HCTxx, 74ALSxx, 74HCxx, and all the other various flavors of TTL integrated circuits? Presently I am using a 1973 TTL Databook published by T.I., and unfortunately it does not include some of the newer ICs, and does not have propagation-delay/load characteristics for the newer families of TTL. Thanks in advance, Russell Hoffman Carnegie Mellon University rh2y+@andrew.cmu.edu