Second IC :) – Sam Zeloof
How Federico Faggin Put the Computer's Brain on a Chip | Mind Matters
The Birth of the Microprocessor: The Intel 4004 | Elektor Magazine
integrated circuit - What does a transistor look like in the Intel 4004 microchip? - Electrical Engineering Stack Exchange
Intel 4004 - Wikipedia
The Birth of the Microprocessor: The Intel 4004 | Elektor Magazine
Schematic, Mask, and Die Shot of Intel's 4004 CPU from 1971 - Electronics-Lab.com
How do engineers build CPUs with around two billion transistors in them? - Quora
Intel 4004 - Wikipedia
The Birth of the Microprocessor: The Intel 4004 | Elektor Magazine
Digital Integrated Circuits - The Vintage Technology Association
The Story of the Intel® 4004
The Birth of the Microprocessor: The Intel 4004 | Elektor Magazine
Transistor count - Wikiwand
The Intel 4004, the first computer on a chip, turns 50
INTEL 4004 - Semiconductor for You
Intel 4004 - Wikipedia
The Intel 4004, the first computer on a chip, turns 50
The Intel 4004, the first computer on a chip, turns 50
Intel 4004 - Wikipedia
Ken Shirriff's blog: October 2020
Intel 4004 - Wikipedia
The Intel 4004, the first computer on a chip, turns 50
How the bootstrap load made the historic Intel 8008 processor possible
integrated circuit - What does a transistor look like in the Intel 4004 microchip? - Electrical Engineering Stack Exchange
