Links to sources of information on chips (aka integrated circuits and IC).
ABCsemiconductors
Resources for semiconductor circuits. Link is to English version; French version of site is more extensive. Requires free registration.Chip Center - QuestLink
Large, searchable database of datasheets, application notes and product specifications.ChipDocs
An online source of datasheets for electronics components and semiconductors.Datasheet Locator
Helps find product datasheets from electronics manufacturers from around the world.IC Master
"The electronic industry's leading source of IC information." Includes ability to search for information from pin outs to specifications using a semiconductor's part number. Requires free registration.NTE Electronics
This link will take you to NTE's on-line semiconductor cross-reference guide. Looking up an electronic component will also provide you with data sheet information on that component.