数字电子技术基础 上PDF|Epub|txt|kindle电子书版本网盘下载

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Chapter 1 INTRODUCTION TO DIGITAL PRINCIPLES1

1-1 DIGITAL AND ANALOG QUANTITIES1

1-2 BINARY DIGITS,LOGIC LEVELS AND DIGITAL WAVEFORMS3

1-3 BASIC LOGIC OPERATIONS7

1-4 DIGITAL INTEGRATED CIRCUITS9

1-4-1 Manufacturing,Packaging,and Numbering ICs9

1-4-2 Pin Numbering11

1-4-3 Digital Integrated Circuit Technologies12

PROBLEMS12

Chapter 2 NUMBER SYSTEMS,OPERATIONS AND CODES14

2-1 DECIMAL NUMBER SYSTEM14

2-2 THE BINARY NUMBER SYSTEM15

2-2-1 Binary-to-Decimal Conversion15

2-2-2 Decimal-to-Binary Conversion16

2-3 BINARY ARITHMETIC18

2-3-1 Binary Addition18

2-3-2 Binary Subtraction19

2-3-3 Binary Multiplication20

2-3-4 Binary Division21

2-4 1'S AND 2'S COMPLEMENTS OF BINARY NUMBERS21

2-5 SIGNED NUMBERS23

2-6 ARITHMETIC OPERATIONS WITH SIGNED NUMBERS28

2-7 HEXADECIMAL NUMBERS35

2-8 OCTAL NUMBERS38

2-9 BINARY CODED DECIMAL（BCD）40

2-10 THE GRAY CODE42

PROBLEMS44

Chapter 3 BOOLEAN ALGEBRA AND LOGIC SIMPLIFICATION49

3-1 BOOLEAN OPERATIONS AND EXPRESSIONS49

3-2 LAWS AND RULES OF BOOLEAN ALGEBRA50

3-3 DEMORGAN'S THEOREMS54

3-4 APPLICATION THEOREM OF BOOLEAN ALGEBRA57

3-4-1 Substitution Theorem57

3-4-2 Inversion theorem57

3-4-3 Duality theorem58

3-5 SIMPLIFICATION USING BOOLEAN ALGEBRA58

3-6 STANDARD FORMS OF BOOLEAN EXPRESSIONS61

3-7 BOOLEANEXPRESSIONS AND TRUTH TABLES68

3-8 THE KARNAUGH MAP71

3-9 KARNAUGH MAP SOP MINIMIZATION73

3-10 KARNAUGH MAP POS MINMIZATION79

3-11 FIVE-VARIABLE KARNAUGH MAPS82

PROBLEMS84

Chapter 4 IC GATES AND CHARACTERISTICS93

4-1 SWITCH AND LOGIC93

4-2 COMMON SWITCH DEVICES94

4-2-1 Diode Property of Acting As a Switch94

4-2-2 The Switch Characteristics of Transistor95

4-2-3 Voltage-Controlled Switch-Mosfet96

4-3 EVOLUTION OF IC LOGIC FAMILIES100

4-4 TRANSISTOR-TRANSISTOR LOGIC102

4-4-1 Basic Ttl Nand Gate102

4-4-2 Operation Theory of The Basic Ttl Nand Gate103

4-4-3 Significance of The Totem-Pole Output Circuit103

4-4-4 Voltage Propagation Characteristics of Ttl Inverter104

4-4-5 Noise Immunity of Ttl Inverter105

4-4-6 Static Input Characteristic of Ttl Inverter107

4-4-7 Ttl Dynamic Characteristics112

4-5 THE TTL LOGIC FAMILY116

4-6 CHARACTERISTICS OF STANDARD TTL116

4-6-1 Noise Margins116

4-6-2 Propagation Delay117

4-6-3 Power Dissipation of Ttl Nand-Gate118

4-7 CHARACTERISTICS OF LOW-POWER TTL118

4-8 CHARACTERISTICS OF HIGH-SPEED TTL119

4-9 CHARACTERISTICS OF SCHOTTKY CLAMPED TTL119

4-10 CHARACTERISTICS OF LOW-POWER SHCOTTKY TTL120

4-11 LOADING CONDITIONS FOR TTL120

4-12 SPEED-POWER PRODUCT FOR THE TTL FAMILY121

4-13 UNUSED INPUTS ON TTL DEVICES121

4-14 THE OTHER TTL IC GATES122

4-15 MOS INTEGRATED CIRCUITS131

4-16 CHARACTERISTICS MOS LOGIC DEVICES132

4-17 THE MOS LOGIC FAMILY133

4-18 CMOS FAMILIES135

4-19 POWER DISSIPATION VERSUS FREQUENCY FOR CMOS DEVICES138

4-20 UNUSED INPUTS ON CMOS DEVICES139

4-21 HIGH-SPEED CMOS139

4-22 CMOS SILICION-ON-SPPHIRE DEVICES139

4-23 CMOS TRANSMISSION GATES139

4-24 INTERFACING CMOS AND TTL DEVICES140

4-25 CAUTIONS FOR HANDLING MOS DEVICES141

4-26 EMITTER-COUPLED-LOGIC DEVICES141

4-27 INTEGRATED-INJECTION-LOGIC DEVICES144

4-28 GALLIUM-ARSENIDE ICs146

4-29 SUMMARY146

PROBLEMS147

Chapter 5 CIRCUITS OF COMBINATIONAL LOGIC153

5-1 LOGIC FUNCTIONS,LOGIC CIRCUITS AND EXPRESSION METHODS153

5-2 ANALYSIS AND DESIGN OF COMBINATIONAL LOGIC158

5-2-1 Combinational logic analysis158

5-2-2 Design Application Specific Combinational Logic160

5-3 BASIC ADDERS163

5-4 PARALLEL BINARY ADDERS166

5-5 COMPARATORS172

5-6 DECODERS174

5-7 ENCODERS183

5-8 CODE CONVERTERS186

5-9 MULTIPLEXERS（DATA SELECTORS）190

5-10 DEMULTIPLEXERS198

5-11 PARITY GENERATORS/CHECKERS199

5-12 RACE-HAZARD202

PROBLEMS204

Chapter 6 FLIP-FLOPS216

6-1 LATCHES216

6-2 EDGE-TRIGGERED FLIP-FLOPS221

6-3 MASTER-SLAVE FLIP-FLOPS232

6-4 FLIP-FLOP OPERATING CHARACTERISTICS234

6-5 FLIP-FLOP APPLICATIONS237

6-6 THE LOGIC FUNCTION AND DESCRIPTION METHOD OF FLIP-FLOPS239

6-7 THE RELATIONSHIP OF CIRCUIT STRUCTURE AND LOGIC FUNCTION OF FLIP-FLOPS242

PROBLEMS243

Chapter 7 SEQUENTIAL CIRCUITS251

7-1 ANALYSIS METHOD OF SEQUENTIAL LOGIC CIRCUIT252

7-1-1 Analysis method of synchronous sequential logic circuit252

7-1-2 State table,state diagram and waveform of sequential circuit253

7-1-3 Analysis method of asynchronous sequential logic circuit257

7-2 USUAL SEQUENTIAL LOGIC CIRCUITS259

7-2-1 Registers259

7-2-2 Shift Registers261

7-2-3 Counters270

7-3 DESIGN OF SYNCHRONOUS SEQUENTIAL CIRCUITS288

7-4 CASCADED COUNTERS303

7-5 COUNTER APPLICATIONS306

7-6 LOGIC SYMBOLS WITH DEPENDENCY NOTATION309

PROBLEMS310

Chapter 8 PULSE GENERATOR AND RESHAPING CIRCUITS319

8-1 SCHMITT TRIGGER319

8-1-1 Schmitt Trigger Composed of Gate Circuits319

8-1-2 Integrated Schmitt Trigger322

8-1-3 The Application of Schmitt Trigger325

8-2 MONOSTABLE MULTIVIBRATORS327

8-2-1 Monostable Multivibrators Composed of Gate327

8-2-2 Integrated Monostable Multivibrators331

8-3 THE ASTABLE MULTIVIBRATORS336

8-3-1 Symmetry mode multivibrator336

8-3-2 Nonsymmetry mode multivibrator339

8-3-3 Ring Oscillator341

8-3-4 To compose multivibrator by Schmitt trigger344

8-4 THE 555 TIMER345

PROBLEMS350

Chapter 9 MEMORY356

9-1 BASIC OF SEMICONDUCTOR MEMORY356

9-2 RANDOM-ACCESS MEMORIES359

9-3 READ-ONLY MEMORIES370

9-4 PROGRAMMABLE ROMS374

9-5 FLASH MEMORIES377

9-6 MEMORY EXPANSION381

PROBLEMS385

Chapter 10 D/A AND A/D CONVERTER386

10-1 DIGITAL TO ANALOG（D/A）CONVERTER386

10-2 ANALOG-TO-GIGITAL（A/D）CONVERSION392

PROBLEMS401

ANSWERS TO PROBLEMS404