Digital Integrated Electronics By Taub And Schilling Pdf Instant

Digital Integrated Electronics by Herbert Taub and Donald Schilling is widely considered a classic foundational text for undergraduate electrical and communication engineering students. Originally published in 1977, it remains a "must-have" for many due to its deep conceptual depth, though its age means it focuses more on historical logic families than modern CMOS-exclusive design. Key Review Highlights

Comprehensive Logic Family Coverage: The book is highly praised for its thorough explanation of various logic families, including Resistor-Transistor Logic (RTL), Diode-Transistor Logic (DTL), Transistor-Transistor Logic (TTL), and Emitter-Coupled Logic (ECL).

Deep Theoretical Foundation: Reviewers from Amazon.in note that it provides an "in-depth" understanding of concepts rather than just surface-level facts.

Historical Context: It serves as an excellent resource for understanding the evolution of digital electronics, starting from basic electronic devices and progressing through complex integrated circuits. Core Topics Covered

The textbook spans approximately 650–672 pages and covers a vast array of topics:

Foundational Circuits: Operational amplifiers, comparators, and basic logic gates.

Storage and Processing: Flip-flops, registers, counters, and arithmetic operations.

Memory and Conversions: Semiconductor memories, analog switches, and analog-to-digital (A/D) conversions. Critical Considerations

Technical Prerequisites: While well-written, it presumes some background in semiconductor devices and circuit analysis (such as biasing and modeling) for the easiest comprehension.

Problem Count: Some users on Amazon.in have noted that while the conceptual explanation is excellent, there may be a lack of practical problems compared to more modern textbooks.

Modern Relevance: Because it was written in the late 1970s, students may need to supplement it with newer texts to cover the latest advancements in modern CMOS logic and high-speed digital systems. Student & Academic Perspectives According to academic reviews and community feedback:

“Must have for engineering students. It's a classic one.” Amazon.in

“Excellent book for understanding concepts... but there is no problem in this book.” Amazon.in 19830028087.pdf - NASA Technical Reports Server

"Digital Integrated Electronics" by Herbert Taub and Donald Schilling is a well-known textbook that covers the fundamentals of digital integrated electronics. The book provides an in-depth analysis of digital circuits, including their design, operation, and application.

Overview of the Book

The book "Digital Integrated Electronics" by Taub and Schilling is a comprehensive textbook that covers the basics of digital electronics, including Boolean algebra, logic gates, combinational logic, sequential logic, and digital integrated circuits. The authors provide a detailed analysis of digital circuits, including their design, operation, and application.

Key Topics Covered

The book covers a range of key topics, including:

Boolean Algebra and Logic Gates: The book provides a detailed introduction to Boolean algebra and logic gates, including AND, OR, NOT, NAND, NOR, and XOR gates.
Combinational Logic: The authors cover combinational logic circuits, including adders, subtractors, multiplexers, and demultiplexers.
Sequential Logic: The book covers sequential logic circuits, including flip-flops, counters, and registers.
Digital Integrated Circuits: The authors provide an in-depth analysis of digital integrated circuits, including TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) circuits.
Logic Families: The book covers different logic families, including TTL, CMOS, and ECL (Emitter-Coupled Logic).

Key Features of the Book

The book "Digital Integrated Electronics" by Taub and Schilling has several key features, including:

Comprehensive Coverage: The book provides a comprehensive coverage of digital integrated electronics, including both theoretical and practical aspects.
Detailed Analysis: The authors provide a detailed analysis of digital circuits, including their design, operation, and application.
Examples and Illustrations: The book includes numerous examples and illustrations to help readers understand complex concepts.
Chapter-wise Organization: The book is organized chapter-wise, with each chapter covering a specific topic.

Importance of the Book

The book "Digital Integrated Electronics" by Taub and Schilling is an important resource for students and professionals in the field of electronics and computer science. The book provides a comprehensive understanding of digital integrated electronics, which is essential for designing and developing digital systems.

Target Audience

The book is targeted at:

Electronics and Computer Science Students: The book is a valuable resource for students pursuing electronics and computer science engineering.
Professionals in the Field: The book is also useful for professionals working in the field of electronics and computer science.

Downloading the PDF

As for downloading the PDF of "Digital Integrated Electronics" by Taub and Schilling, there are several online sources that provide access to the book. However, it is essential to ensure that the source is legitimate and that the download is done in compliance with copyright laws.

Conclusion

In conclusion, "Digital Integrated Electronics" by Taub and Schilling is a comprehensive textbook that covers the fundamentals of digital integrated electronics. The book provides an in-depth analysis of digital circuits, including their design, operation, and application. The book is an essential resource for students and professionals in the field of electronics and computer science.

Here are some online sources where you can find the book:

Google Books: You can find a preview of the book on Google Books.
Amazon: You can purchase the book on Amazon in paperback or Kindle format.
eBay: You can also find the book on eBay in paperback or PDF format.

You can also try searching for the book on online libraries and academic databases such as ResearchGate, Academia.edu, and IEEE Xplore.

Digital Integrated Electronics By Taub And Schilling Pdf: A Comprehensive Guide

Introduction

"Digital Integrated Electronics" by H. Taub and H. Schilling is a renowned textbook that has been a cornerstone in the field of electronics and computer science for decades. The book provides an in-depth analysis of digital integrated electronics, covering a wide range of topics from basic principles to advanced concepts. In this article, we will explore the significance of the book, its contents, and its relevance in the modern era of digital electronics.

Book Overview

First published in 1977, "Digital Integrated Electronics" has been widely adopted as a textbook in universities and colleges worldwide. The book is written by two experienced authors, H. Taub and H. Schilling, who have expertise in the field of electronics and computer science. The book is designed to provide a comprehensive understanding of digital integrated electronics, including the fundamental principles, circuit analysis, and design techniques.

Contents

The book covers a broad range of topics, including: Digital Integrated Electronics By Taub And Schilling Pdf

Introduction to Digital Electronics: The book begins with an introduction to digital electronics, covering the basic concepts of binary numbers, logic gates, and digital circuits.
Diode and Transistor Circuit Analysis: The authors provide an in-depth analysis of diode and transistor circuits, including circuit models, biasing, and small-signal analysis.
Digital Logic Gates: The book covers the design and analysis of digital logic gates, including AND, OR, NOT, and more complex gates.
Flip-Flops and Counters: The authors discuss the design and application of flip-flops and counters, which are essential components in digital electronics.
Registers and Memories: The book covers the design and analysis of registers and memories, including RAM, ROM, and PROM.

Relevance in the Modern Era

Despite being first published over four decades ago, "Digital Integrated Electronics" remains a relevant and valuable resource in the field of digital electronics. The book provides a solid foundation in the fundamental principles of digital electronics, which is essential for understanding modern digital systems.

In recent years, the field of digital electronics has evolved rapidly, with the development of new technologies such as VLSI (Very Large Scale Integration), FPGA (Field-Programmable Gate Array), and ASIC (Application-Specific Integrated Circuit). However, the basic principles and concepts covered in the book remain unchanged, making it a valuable resource for students and professionals alike.

Pdf Availability

The book "Digital Integrated Electronics" by H. Taub and H. Schilling is widely available in PDF format online. However, we recommend obtaining a legitimate copy from a publisher or online retailer to support the authors and publishers.

Conclusion

In conclusion, "Digital Integrated Electronics" by H. Taub and H. Schilling is a classic textbook that has been a cornerstone in the field of electronics and computer science for decades. The book provides a comprehensive understanding of digital integrated electronics, covering a wide range of topics from basic principles to advanced concepts. Its relevance in the modern era of digital electronics is undeniable, making it a valuable resource for students and professionals alike.

Recommended Audience

Students: The book is recommended for students pursuing a degree in electronics, computer science, or related fields.
Professionals: The book is also recommended for professionals working in the field of digital electronics, including VLSI design, FPGA development, and ASIC design.

References

Taub, H., & Schilling, H. (1977). Digital Integrated Electronics. McGraw-Hill.

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Topic: Digital Integrated Electronics – Herbert Taub & Donald Schilling

For those delving into classic digital circuit design, Digital Integrated Electronics by Taub and Schilling remains a cornerstone textbook. Unlike many modern texts that jump straight to HDL (Verilog/VHDL), this book provides a rigorous foundation in the transistor-level details of digital logic—from BJT and ECL to NMOS, CMOS, and TTL.

Key topics covered in the book:

Basic integrated circuit physics and fabrication
Resistor-transistor logic (RTL) and diode-transistor logic (DTL)
Transistor-transistor logic (TTL) characteristics & families
Emitter-coupled logic (ECL)
MOS and CMOS digital circuits (including static and dynamic logic)
Semiconductor memories (ROM, RAM, CCDs)
A/D and D/A converters
Logic gates, flip-flops, counters, and registers at the component level

Why this book still matters (even in 2025/2026): If you are an electronics hobbyist, an undergraduate student in Electrical Engineering, or a professional revisiting analog/digital interfaces, this book explains why logic gates behave the way they do—information often lost in modern high-level digital design courses.

Looking for a PDF copy: I am currently searching for a clean, searchable PDF of Digital Integrated Electronics by Taub and Schilling (McGraw-Hill, likely the 1st or 2nd edition). If anyone has a legitimate digital copy or knows of a legal archive link (e.g., Internet Archive's controlled digital lending), please share it.

Note to moderators: I am not requesting pirated content. I am seeking public domain, legally accessible academic copies or out-of-print distribution channels.

Alternative Legal Sources:

Internet Archive (archive.org) – Often has scanned copies available for borrowing.
University Libraries – Many offer free PDF scans to alumni or via interlibrary loan.
Used Book Sellers – Physical copies are often under $20 (Abebooks, eBay).

Does anyone still keep a copy of this classic on their shelf? And has anyone found a high-resolution scan that includes the appendices?

Thanks in advance.

(Reply if you want to discuss a specific chapter or problem set!)

Digital Integrated Electronics by Herbert Taub and Donald Schilling is a seminal textbook that has served as a foundational pillar for electrical and electronics engineering students for decades. Originally published by McGraw-Hill in 1977, this classic text bridges the gap between basic semiconductor physics and complex digital systems. Core Focus and Educational Impact

The book is specifically designed for first-level undergraduate courses. It is widely respected for its rigorous approach to explaining how discrete electronic components are integrated into complex digital circuits. While some of its technical examples—such as vacuum tubes—predate modern CMOS dominance, the authors’ deep dives into circuit logic remain essential for understanding the "why" behind current digital architecture. Key Topics and Chapter Breakdown

The text spans approximately 650 pages and is structured to guide students from individual devices to integrated systems:

Foundational Electronics: Covers electronic devices, operational amplifiers (op-amps), and comparators.

Logic Families: Extensive analysis of various logic configurations, including:

RTL & I2L: Resistor-Transistor Logic and Integrated-Injection Logic. DTL: Diode-Transistor Logic.

TTL: Transistor-Transistor Logic, including high-speed and open collector configurations. ECL: Emitter-Coupled Logic, known for its high speed. MOS Gates: The basis for modern microprocessors.

Digital Systems: Detailed instruction on flip-flops, registers, counters, and arithmetic operations.

Interfacing and Conversion: Explores semiconductor memories, analog switches, analog-to-digital (A/D) conversions, and timing circuits. Why Students Seek the PDF Version

Modern students often seek Digital Integrated Electronics By Taub And Schilling PDF formats to supplement their physical libraries, as the book is frequently used for reference in competitive exams like GATE or for deep conceptual clarity in design projects. The text is lauded for its "excellent understanding of concepts," though some reviewers note it focuses more on theory than on solved problem sets. Digital Integrated Electronics - Amazon.sg

In the late 1970s, at a bustling university lab filled with the smell of ozone and the hum of early computers, two engineers named Herbert Taub Donald Schilling

saw a world on the brink of a digital explosion. While the rest of the world still lived in an analog haze, they knew the future would be written in ones and zeros—and they decided to write the blueprint for it. Their legendary textbook, Digital Integrated Electronics

, wasn't just a collection of diagrams; it was a journey through the "nervous system" of modern technology. The Blueprint of a Digital Revolution

Taub and Schilling’s "story" is told through fifteen chapters that take a student from the raw physics of a transistor to the complex logic of a computer's brain:

The Foundation: It begins with the building blocks—Electronic Devices and Operational Amplifiers—where current is tamed into signals. Digital Integrated Electronics by Herbert Taub and Donald

The War of the Families: The middle of the book explores the great "logic families" that defined the era: RTL, DTL, and the iconic Transistor-Transistor Logic (TTL), each fighting for dominance in the circuits of the 70s and 80s.

The Rise of Memory: As the story progresses, these logic gates evolve into Flip-Flops, Registers, and finally Semiconductor Memories, giving machines the ability to "remember" for the first time.

The Final Bridge: The climax of their work lies in Analog-to-Digital Conversions, the magical threshold where the messy, continuous real world is translated into the clean, precise language of computers.

Published in 1977, this 650-page masterpiece became a cornerstone for generations of electrical engineers. Today, while the specific chips have shrunk to the size of atoms, the fundamental principles Taub and Schilling laid down remain the DNA of every smartphone and server on the planet.

You can still find this classic text at major retailers like AbeBooks or browse its history on Google Books and the Internet Archive . Digital integrated electronics : Taub, Herbert, 1918

Digital Integrated Electronics, authored by Herbert Taub and Donald Schilling, remains a cornerstone text for understanding the transition from theoretical physics to practical circuit design. First published in 1977, it provides a rigorous analytical framework for the semiconductor devices that power modern computing. The Scope of the Text

Taub and Schilling focus on the internal operation of integrated circuit (IC) families. While many modern texts treat digital components as "black boxes" with inputs and outputs, this book delves into the transistor-level physics. It covers:

Standard Logic Families: Detailed analysis of RTL, DTL, TTL, and ECL.

MOS Technology: The transition from Bipolar Junction Transistors (BJTs) to MOSFETs and CMOS.

Regenerative Circuits: In-depth study of bistable, monostable, and astable multivibrators.

Memory Systems: The architecture of ROM, PROM, and RAM at the gate level. Key Educational Contributions

The primary strength of the book is its focus on quantifiable performance.

Switching Speed and Propagation Delay: It offers mathematical proofs for how parasitic capacitance and storage time affect high-speed switching.

Noise Immunity: The text defines the "Noise Margin" for various logic gates, explaining how circuits maintain signal integrity in electrically noisy environments.

Power Dissipation: It analyzes the trade-off between speed and power, a fundamental concept in the development of low-power mobile electronics. Historical Significance and Modern Relevance

During the late 20th century, this book was the definitive guide for engineers moving from discrete components to integrated circuits.

💡 Modern Context: While we now use hardware description languages like Verilog or VHDL, the principles of fan-out, loading, and voltage levels described by Taub and Schilling are still necessary for physical chip layout and PCB design. Accessing the Material

Because this is a legacy academic text, finding a PDF version usually involves:

University Libraries: Most academic institutions provide digital scans or e-book access to classic engineering texts via their internal portals.

Open Library / Internet Archive: These platforms often host "borrowable" digital copies of older editions for research purposes.

Second-hand Markets: Due to its status as a "classic," physical copies are frequently traded in engineering circles for their clear mathematical derivations.

If you are studying for a specific exam or working on a circuit design, I can help further.

Derive the voltage transfer characteristic for a basic inverter?

Help you find practice problems based on the Taub and Schilling methodology?

Digital Integrated Electronics by Herbert Taub and Donald Schilling is widely regarded as a classic "deep-dive" textbook for students and engineers who want to understand the transistor-level physics behind digital logic. While it is an older text—originally published in 1977—its thoroughness remains valuable for foundational learning. Amazon.com Key Content & Features

The book is structured to take a reader from basic electronic devices to complex digital systems: Amazon.com Transistor-Level Logic : Extensive coverage of various logic families including (Resistor-Transistor Logic), (Diode-Transistor Logic), (Transistor-Transistor Logic), and (Emitter-Coupled Logic). Integrated Circuits : Detailed analysis of , which are the building blocks of modern processors. System Components : Covers functional units like Flip-Flops, Registers, Counters Semiconductor Memories Signal Processing : Includes sections on Arithmetic Operations Analog-to-Digital conversion Timing Circuits Amazon.com Review Summary Deep Theoretical Foundation : Reviewers from

note that it explains "the why" behind circuits better than many modern, simplified texts. Weaknesses Outdated Tech

: It lacks coverage of modern VLSI (Very Large Scale Integration) techniques or current high-speed CMOS advancements. Ideal User Students preparing for exams like

or those who need a strong grasp of discrete component logic before moving to modern IC design. Modern Relevance

While some practitioners might find the focus on older logic families like RTL or DTL less applicable to today's job market, the book is still highly recommended as a reference for its rigorous mathematical and physical explanations of electronic switching.

If you are looking for a digital version, legitimate copies are often available through academic libraries or archival sites like the Internet Archive or to prepare for a competitive exam like GATE? Digital Integrated Electronics - Amazon UK

Digital Integrated Electronics by Herbert Taub and Donald L. Schilling is a seminal textbook first published by McGraw-Hill in 1977. Spanning approximately 650 pages, it serves as a foundational resource for undergraduate students in electrical, electronics, and communication engineering. The text is recognized for bridging the gap between discrete circuit design and the complex world of integrated circuits (ICs). Core Subject Matter

The book provides a comprehensive analysis of the circuitry and applications of digital integrated electronics. It covers the transition from basic semiconductor physics to the design of complex digital systems. Key topics include:

Electronic Devices & Logic Families: Detailed exploration of Bipolar Junction Transistors (BJT) and MOS technology, focusing on logic families like RTL, DTL, TTL, ECL, and MOS gates.

Operational Amplifiers: Discussion on their use as comparators and in other digital interfacing roles.

Sequential Circuits: In-depth coverage of flip-flops, registers, and counters. Boolean Algebra and Logic Gates : The book

System Operations: Chapters dedicated to arithmetic operations and semiconductor memories.

Signal Conversion: Treatment of analog-to-digital (A/D) and digital-to-analog (D/A) conversion techniques.

Timing Circuits: Principles of multivibrators and other precision timing electronics. Historical Significance

Taub and Schilling’s work represents the "third generation" of textbooks in the field, evolving from earlier vacuum-tube-focused texts in the 1950s to modern solid-state integrated electronics. It is widely used as a standard reference for understanding integrated circuit fabrication and the internal logic of digital ICs before the widespread adoption of high-level hardware description languages like VHDL. Structure and Pedagogy The textbook is structured to facilitate learning through:

Chapter Summaries: Each section concludes with a summary of critical points.

Problem Sets: Numerous worked examples and homework problems are provided to reinforce theoretical concepts.

Breadth of Content: It moves from basic components (diodes and transistors) to Large Scale Integration (LSI) and Medium Scale Integration (MSI).

Copies of this classic text are often sought in PDF format for academic reference, or as physical editions through retailers like AbeBooks and eBay.

Digital Integrated Electronics: herbert-taub-donald-l-schilling

The Legacy of Taub and Schilling's Digital Integrated Electronics First published in 1977 by McGraw-Hill, " Digital Integrated Electronics

" by Herbert Taub and Donald Schilling remains a cornerstone of electrical engineering education. Spanning approximately 650 pages, the textbook provides a comprehensive bridge between fundamental electronic devices and the complex systems that define modern computing. It is widely recognized as a "classic" and is frequently used as a primary text for undergraduate courses in digital electronics. Core Concepts and Technical Depth

The book is structured to lead students from the physics of individual components to the architectural logic of integrated circuits (ICs). Its technical depth is showcased through detailed examinations of:

Logic Families: Exhaustive coverage of Resistor-Transistor Logic (RTL), Diode-Transistor Logic (DTL), Transistor-Transistor Logic (TTL), Emitter-Coupled Logic (ECL), and MOS Gates.

Circuit Operations: In-depth analysis of flip-flops, registers, counters, and arithmetic operations.

Advanced Conversions: Comprehensive sections on analog-to-digital conversions and timing circuits, which are essential for interfacing digital systems with the physical world. Educational Impact

Taub and Schilling are lauded for their ability to translate complex theoretical physics into practical engineering models. Reviewers from IEEE Xplore note that the book represents the "third generation" of Taub's influential works, evolving from vacuum-tube technologies to modern integrated circuits. The text is particularly valued for its "totally in-depth" approach, covering nearly all major semiconductor devices including their internal behavior and external variables. Enduring Relevance

While newer texts focus on sub-micron VLSI (Very Large Scale Integration) design, Digital Integrated Electronics remains relevant for its clear exposition of "timeless principles". It serves as a foundational resource for engineers who need to understand the "under-the-hood" physics of how a transistor functions as a switch or amplifier before moving on to high-level system design. Digital Integrated Electronics: Taub, Herbert - Amazon.com

Digital Integrated Electronics by Herbert Taub and Donald Schilling is a foundational textbook widely used in undergraduate electrical and electronics engineering programs. Originally published in

by McGraw-Hill, it covers the principles and design of major digital integrated circuit technologies. Core Content & Topics The book spans approximately

and is structured to guide readers from basic electronic devices to complex digital systems: Fundamental Circuits:

Electronic devices, operational amplifiers, and comparators. Logic Families:

In-depth analysis of RTL (Resistor-Transistor Logic), DTL (Diode-Transistor Logic), TTL (Transistor-Transistor Logic), and ECL (Emitter-Coupled Logic). Digital Systems:

MOS gates, flip-flops, registers, counters, and arithmetic operations. Interfacing & Storage:

Semiconductor memories, analog switches, and A/D (Analog-to-Digital) conversions. Amazon.com Online Availability & Resources

You can find digital versions and previews through the following platforms: Internet Archive: digitized version for free borrowing Hosts several community-uploaded summaries and full documents available for download with a subscription. Google Books: Provides a limited preview and table of contents for quick reference. Commercial Options: Physical copies and some Kindle editions are listed on for those looking to purchase the text. Internet Archive or to troubleshoot a particular circuit design Digital integrated electronics : Taub, Herbert, 1918

Digital integrated electronics : Taub, Herbert, 1918- : Free Download, Borrow, and Streaming : Internet Archive. Internet Archive

Digital Integrated Electronics: herbert-taub-donald-l-schilling

Unlocking the Classics: A Deep Dive into "Digital Integrated Electronics" by Taub and Schilling

In the vast ocean of electrical engineering literature, few texts have achieved the legendary status of "Digital Integrated Electronics" by Herbert Taub and Donald Schilling. For decades, this book has served as a cornerstone for students, hobbyists, and practicing engineers alike. If you have landed here searching for the "Digital Integrated Electronics By Taub And Schilling Pdf," you are likely either a struggling engineering student looking for a last-minute study resource, or a seasoned professional wishing to revisit the foundational concepts of digital design.

Before you click away to find a downloadable file, let’s explore why this specific textbook remains relevant nearly 40 years after its last edition, what it contains, and the legal and practical realities of accessing its PDF version.

Why This Book Still Matters in the Age of FPGAs and Verilog

First published in the 1970s and reaching its classic form in the 1980s (specifically the widely-circulated McGraw-Hill edition), Digital Integrated Electronics sits at a unique crossroads. It bridges the gap between discrete logic gates (7400 series chips) and large-scale integration (LSI).

While modern digital design relies heavily on Hardware Description Languages (HDLs) like VHDL and Verilog, the physical "guts" of those systems haven't changed. Taub and Schilling teach you:

The transistor as a switch: How BJTs and MOSFETs actually turn on and off (Saturation, Cut-off, Triode, and Cut-off regions).
Noise Margins: Why a "1" isn't always 5 volts, and how logic families handle interference.
Fan-out: How many gates can one gate drive before the signal degrades?
Propagation Delays: The physical reason computers have clock speeds.

If you are using a PDF scan of this book, you are holding onto a manual that explains why computers work, not just how to code them.

Part 2: Logic Families (The Core)

Resistor-Transistor Logic (RTL) & Diode-Transistor Logic (DTL): Historical context. You will likely never design with these, but understanding their failure modes explains why TTL won.
Transistor-Transistor Logic (TTL): The heart of the book. Deep dives into the standard TTL gate, the totem-pole output, and the infamous open-collector. If you repair vintage computers from the 80s, this is essential reading.
Emitter-Coupled Logic (ECL): The fastest logic family of its era. The book masterfully explains current steering and why ECL was used in Cray supercomputers.
Integrated Injection Logic (I^2L): A unique, low-power bipolar logic covered in detail here.

The "PDF" Search: Convenience vs. Legality

Let’s address the elephant in the room: "I want the Digital Integrated Electronics By Taub And Schilling Pdf for free."

The Hard Reality: Searching for the PDF

Let's address the elephant in the room. When you search for "Digital Integrated Electronics By Taub And Schilling Pdf", the algorithm usually returns results from shadow libraries like Library Genesis, Z-Library, or Sci-Hub.

The Legal & Ethical Landscape: The book is technically out of print (McGraw-Hill no longer prints it new, though used copies abound). However, the intellectual property is likely still held by McGraw-Hill or the estates of the authors.

Pros of the PDF: Lightweight, searchable (if OCR'd well), and free.
Cons: Most PDFs floating around are terrible scans. They are often 300MB files with crooked pages, missing diagrams (a cardinal sin for a circuit book), and unreadable equations. Furthermore, downloading copyrighted material without permission violates most educational institution policies and international copyright law.

Part 1: The Foundation (Chapters 1-4)

Semiconductor Physics: A crash course on holes, electrons, doping, and the PN junction. You cannot build a gate without this.
The Diode and BJT: Detailed switching characteristics of Bipolar Junction Transistors. How long does it take for a transistor to turn off? (Storage time, anyone?)
The MOSFET: Introduction to enhancement and depletion mode devices. This section is dated (it predates FinFETs), but the fundamentals of threshold voltage and channel length modulation are timeless.