Logic circuits 35 Electronic digital computers 9 Circuits 8 Digital electronics 6 Integrated circuits 6 Logic design 6 Design and construction 5 Data processing 3 Computers 2 Digital integrated circuits 2 Electric networks 2 Many-valued logic 2 Microprocessors 2 Switching circuits 2 Switching theory 2 Testing 2 Algorithms 1 Automatic checkout equipment 1 Bipolar integrated circuits 1 Computational complexity 1 Computer architecture 1 Computer-aided design 1 Digital control systems 1 Diodes, Schottky-barrier 1 Electronic circuits 1 Electronics 1 Emitter-coupled logic circuits 1 Experiments 1 Large scale integration 1 Metal oxide semiconductors 1