目 录

Chapter 1?Introductory Concepts 1

1-1　Digital and Analog Quantities 1

1-2　Binary Digits, Logic Levels, and Digital Waveforms 4

1-3　Fixed-Function Logic Devices 9

Chapter 2?Number Systems, Operations, and Codes 14

2-1　Decimal Numbers 14

2-2　Binary Numbers 15

2-3　Decimal-to-Binary Conversion 18

2-4　Binary Arithmetic 20

2-5　Complements of Binary Numbers 23

2-6　Signed Numbers 25

2-7　Arithmetic Operations with Signed Numbers 30

2-8　Hexadecimal Numbers 36

2-9　Octal Numbers 41

2-10?Binary Coded Decimal (BCD) 43

2-11?Digital Codes 46

2-12?Error Codes 48

Chapter 3?Logic Gates 61

3-1　The Inverter 61

3-2　The AND Gate 63

3-3　The OR Gate 69

3-4　The NAND Gate 73

3-5　The NOR Gate 77

3-6　The Exclusive-OR and Exclusive-NOR Gates 81

3-7　Fixed-Function Logic Gates 84

Chapter 4?Boolean Algebra and Logic Simplification 99

4-1　Boolean Operations and Expressions 99

4-2　Laws and Rules of Boolean Algebra 100

4-3　DeMorgan’s Theorems 105

4-4　Boolean Analysis of Logic Circuits 108

4-5　Logic Simplification Using Boolean Algebra 110

4-6　Standard Forms of Boolean Expressions 114

4-7　Boolean Expressions and Truth Tables 119

4-8　The Karnaugh Map 122

4-9　Karnaugh Map SOP Minimization 125

4-10?Karnaugh Map POS Minimization 133

4-11?The Quine-McCluskey Method 137

Chapter 5?Combinational Logic Analysis 149

5-1　Basic Combinational Logic Circuits 149

5-2　Implementing Combinational Logic 153

5-3　The Universal Property of NAND and NOR Gates 158

5-4　Combinational Logic Using NAND and NOR Gates 160

5-5　Pulse Waveform Operation 164

Chapter 6?Functions of Combinational Logic 174

6-1　Half and Full Adders 174

6-2　Parallel Binary Adders 177

6-3　Ripple Carry and Look-Ahead Carry Adders 183

6-4　Comparators 186

6-5　Decoders 189

6-6　Encoders 195

6-7　Code Converters 198

6-8　Multiplexers (Data Selectors) 201

6-9　Demultiplexers 207

6-10?Parity Generators/Checkers 209

Chapter 7?Latches, Flip-Flops, and Timers 221

7-1　Latches 221

7-2　Flip-Flops 227

7-3　Flip-Flop Operating Characteristics 236

7-4　Flip-Flop Applications 238

7-5　One-Shots 242

7-6　The Astable Multivibrator 249

Chapter 8?Shift Registers 261

8-1　Shift Register Operations 261

8-2　Types of Shift Register Data I/Os 262

8-3　Bidirectional Shift Registers 270

8-4　Shift Register Counters 272

8-5　Shift Register Applications 275

8-6　Logic Symbols with Dependency Notation 282

Chapter 9?Counters 289

9-1　Finite State Machines 289

9-2　Asynchronous Counters 291

9-3　Synchronous Counters 297

9-4　Up/Down Synchronous Counters 303

9-5　Design of Synchronous Counters 306

9-6　Cascaded Counters 313

9-7　Counter Decoding 316

9-8　Counter Applications 319

9-9　Logic Symbols with Dependency Notation 323

Chapter 10?Data Storage 333

10-1　Semiconductor Memory Basics 333

10-2　The Random-Access Memory (RAM) 338

10-3　The Read-Only Memory (ROM) 350

10-4　Programmable ROMs 354

10-5　The Flash Memory 357

10-6　Memory Expansion 361

10-7　Special Types of Memories 366

10-8　Magnetic and Optical Storage 370

Chapter 11?Signal Conversion and Processing 382

11-1　Analog-to-Digital Conversion 382

11-2　Methods of Analog-to-Digital Conversion 388

11-3　Methods of Digital-to-Analog Conversion 397

11-4　Digital Signal Processing 404

Chapter 12?Data Transmission 411

12-1　Data Transmission Media 411

12-2　Methods and Modes of Data Transmission 415

12-3　Modulation of Analog Signals with Digital Data 420

12-4　Modulation of Digital Signals with Analog Data 423

12-5　Multiplexing and Demultiplexing 428

12-6　Bus Basics 433

12-7　Parallel Buses 437

12-8　The Universal Serial Bus (USB) 442

12-9　Other Serial Buses 445

12-10?Bus Interfacing 450

Answers to Odd-Numbered Problems 463

Glossary 481

Chapter 13 Integrated Circuit Technologies(On Website)