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Electronic circuits and components * Course Index * Introduction * About the Author * About this Course * Feedback * Course Navigation * How to use this Course * TINA * Locktronics Fundamentals * Introduction: Fundamentals * Units and Multiples * Electricity * Electronic Principles * Electrical Circuits * Alternating Current * Assessment: Fundamentals Passive Components * Introduction: Passive Components * Resistors * Capacitors * Inductors * Transformers * Batteries, Fuses, Lamps and Switches * Assessment: Passive Components Semiconductors * Introduction: Semiconductors * Diodes * Transistors * Logic Gates * Assessment: Semiconductors Passive Circuits * Introduction: Passive Circuits * Series and Parallel Connections * Kirchoff's Laws * Potential and Current Dividers * Passive Time Variant Circuits * Assessment: Passive Circuits Active Circuits * Introduction: Active Circuits * Power Supply Circuits * Operational Amplifier Circuits * Transistor Amplifier Circuits * 555 Timer Circuits * Assessment: Active Circuits Parts Gallery * Introduction: Parts Gallery * Passive Component Images * Semiconductor Images ## Diodes etc ## Transistors ## Integrated Circuits * Other Images * Quizzes |
(:Summary:Contains the 'action' links (like Browse, Edit, History, etc.), placed at the top of the page, see site page actions:) (:comment This page can be somewhat complex to figure out the first time you see it. Its contents are documented at PmWiki.SitePageActions if you need help. :) * Print (:comment (:if group Site,SiteAdmin,Cookbook,Profiles,PmWiki*:) (:comment delete if and ifend to enable backlinks:) * %item rel=nofollow class=backlinks accesskey='$[ak_backlinks]'% [[{*$Name}?action=search&q=link={*$FullName} | $[Backlinks] ]] (:ifend:) :) * Login Integrated Circuits<^< Transistors | Course Index | Other Images >^>(:nl:) >>frame round<< A wide variety of different packages are used for integrated circuits. However one of the most popular types of package is the plastic dual-in-line (DIL) package used by the two devices pictured here. One of these devices is supplied in an 8-pin package whilst the other has 14-pins. Other popular DIL packages have 16, 18, 20, 28 and 40 pins. >>frame round<< The TO5 package is used for both transistors and integrated circuits. This TO5 packaged device is a wideband integrated circuit amplifier. The device is used for wideband and video applications. >>frame round<< Despite the fact that it only has three leads, this device is actually an integrated circuit which contains nearly thirty active devices (transistors and diodes). The integrated circuit is used as a fixed voltage regulator which provides a closely regulated output of 5V at load currents of up to 1A. >>frame round<< This integrated circuit is an erasable programmable read-only memory (EPROM). It uses a 28-pin DIL package and the active semiconductor area can be exposed to ultraviolet light in order to erase the memory prior to reprogramming. The memory contains a total of 65,536 individual memory cells each of which is capable of storing a logic '0' (off) or logic '1' (on) state. >>frame round<< This very large scale integrated circuit, or VLSI circuit, is supplied in a plastic leadless chip carrier (PLCC). The chip contains several tens of thousands of transistors which perform the complex logic operations required in a modern personal computer.
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Page last modified on July 26, 2011, at 09:37 AM
