Integrated circuits Design and construction 669 Very large scale integration 526 Semiconductors 169 Computer-aided design 140 Data processing 124 Metal oxide semiconductors, Complementary 119 Testing 97 Verification 78 Microelectronics 61 Electronic circuits 60 Digital electronics 57 Electronic circuit design 54 Design 46 Materials 45 Mathematical models 37 Signal processing 37 Metal oxide semiconductor field-effect transistors 36 Ultra large scale integration 35 Metal oxide semiconductors 32 Equipment and supplies 31 Microlithography 30 Digital integrated circuits 29 Computer simulation 26 Protection 26 Digital techniques 25 Logic design 25 Circuits 24 Linear integrated circuits 24 Programmable controllers 24