Digital Electronics: Principles, Devices and Applications

712 IndexCMOS logic family 116, 117, 151–68AND gate 154, 155AND-OR-INVERT gate 157–9Exclusive NOR gate 156, 158Exclusive OR gate 154, 156, 157floating inputs 162–3guidelines to using CMOS devices 179input protection 163, 164inverter 151–2latch up condition 163–5NAND gate 152–3NOR gate 153–4, 155open drain output 161–2OR-AND-INVERT gate 157–60OR gate 154, 156subfamilies 117, 165–8transmission gate 160–1tristate outputs 162, 163unused inputs 162–3CMOS NAND gate 152–3CMOS NOR gate 153–4, 155CMOS open drain output 161–2CMOS OR-AND-INVERT gate 157–60CMOS OR gate 154, 156CMOS subfamilies 117, 165–84000 series 117, 165–774AC/ACT series 117, 16874C series 117, 16774HC/HCT series 117, 167CMOS-to-ECL interface 183, 184CMOS-to-TTL interface 179–80, 181CMOS transmission gate 160–1CMOS-tristate output 162, 163CMOS-unused inputs 162–3Code density 539Code table 37, 38Code width-A/D converter 495, 499Code width uncertainty-A/D converter 499Coded keyboard 594Coding-A/D converter 499ColdFire Version 2 core 591Combinational logic 69Combinational logic circuit 233–6Command register-A/D converter 500Common anode seven-segment display 39, 40Common cathode seven-segment display 39, 40Commutative laws 194Compact Disc Read, see CD-RCompact Disc Read/Write, see CD-RWCompact Disc ROM, see CD-ROMCompanding D/A converter 478, 479, 480Compiler 540Complement of a Boolean expression 190–1Complementary Metal Oxide Semiconductor logicfamily, see CMOS logic familyComplementary output gates 91, 93Complementation law 193Complex Instruction Set Computer, see CISCComplex programmable logic device, see CPLDComponents of a microcontroller 567–74A/D converters 567, 569–70central processing unit 567, 568controller area network (CAN) bus 569, 573counters/timers 567, 569, 570–1I/O ports 569, 570interintegrated circuit (I 2 C) bus 569, 572–3local interconnect network (LIN) bus 569, 573–4peripheral components 567, 569–74random access memory 567, 569read only memory 567, 569serial communication interfaces 569, 571–2special function registers 567, 569Computer-instrument interface standards 696–7IEEE-488 interface 696–7Computer memory 610–635, 645–50auxiliary storage, see secondary storageexpanding memory capability 632–5magnetic storage devices 645–8magneto-optical storage devices 648optical storage devices 648–50primary memory 610, 611–35random access memory 611–22read only memory 611, 612, 622–31secondary storage 610, 611, 645–50Computer system 607–10mainframe computers 609microcomputers 609minicomputers 609personal computers 610supercomputer 609, 610types 607–10workstation 610Computer terminal 645Computer word 4Conditional jump instruction 533, 534Consensus theorem 198–9Contact bounce 594, 595Continuous-count counter 682Control bus 526Control lines-A/D converter 500Control transfer instructions 531, 533–4Control unit 528, 531Controlled inverter 236, 244–5Controller area network, see CANConversion speed-D/A converter 476, 477–8Conversion time-A/D converter 495, 498