Fundamentals of Digital Logic with VHDL Design, 2 edition

The book emphasizes the concepts that should be covered in an introductory course on logicdesign, focusing on: 
Logic functions, gates, and rules of Boolean algebra 
Circuit synthesis and optimization techniques 
Number representation and arithmetic circuits 
Combinational-circuit building blocks, such as multiplexers, decoders, encoders, and code converters 
Sequential-circuit building blocks, such as flip-flops, registers, and counters 
Design of synchronous sequential circuits 
Use of the basic building blocks in designing larger systems 
It also includes chapters that deal with important, but more advanced topics: 
Design of asynchronous sequential circuits 
Testing of logic circuits 
For students who have had no exposure to basic electronics, but are interested in learning a few key concepts, there is a chapter that presents the most basic aspects of electronic implementation of digital circuits.