A nice site for basics on Digital Logic Design

http://www.allaboutcircuits.com/, Look up Volume IV - Digital

Summary of topics covered...

Chapter 1: NUMERATION SYSTEMS
Chapter 2: BINARY ARITHMETIC
Chapter 3: LOGIC GATES
Chapter 4: SWITCHES
Chapter 5: ELECTROMECHANICAL RELAYS
Chapter 6: LADDER LOGIC
Chapter 7: BOOLEAN ALGEBRA
Chapter 8: KARNAUGH MAPPING
Chapter 9: COMBINATIONAL LOGIC FUNCTIONS
Chapter 10: MULTIVIBRATORS
Chapter 11: COUNTERS
Chapter 12: SHIFT REGISTERS
Chapter 13: DIGITAL-ANALOG CONVERSION
Chapter 14: DIGITAL COMMUNICATION
Chapter 15: DIGITAL STORAGE (MEMORY)
Chapter 16: PRINCIPLES OF DIGITAL COMPUTING

Digital Logic Metastability Definitions of digital electronics

read further on....

http://www.interfacebus.com/Design_MetaStable.html

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PID controllers for time delays system
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Fundamentals of digital television
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Digital and multimedia
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The story of semiconductors
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An introduction to digital video
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Traceable temperatures
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Spice for power electronics and electric power
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Radio system design for telecommunications
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Optimal control of induction heating processes
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Power quality
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Fundamentals of electrical diveshttp://rapidshare.com/files/78480226/140205503X.rar

Digital control of electrical dives
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Digital photography and imaging
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