نوع فایل power point قابل ویرایش 15 اسلاید قسمتی از اسلایدها Integrated Circuits(IC) Digital circuits are constructed with Integrated Circuits An Integrated Circuits is a small silicon semiconductor crystal, called chip The various gates are interconnected inside the chip to form the required circuit The chip is mounted in a ceramic or plastic container, and connections are welded by thin gold wires to external pins to form the integrated circuits The number of pins may range from 14 in a small IC package to 100 or more in a larger package Each IC has a numeric designation printed on the surface of the package for identification http://www.fullman.com/semiconductors/index.html Decoder A combinational circuit that converts binary information from the n coded inputs to a maximum of 2n unique outputs n-to-m line decoder = n x m decoder n inputs, m outputs If the n-bit coded information has unused bit co ...
