The Intel 4004, the first CPU, is 40 years old today
Intel's 4004, the first commercially available microprocessor, celebrates 50th anniversary | TechSpot
First Step Technologies Limited - The Intel 4004 is a 4-bit central processing unit (CPU) released by Intel Corporation in 1971, under the leadership of Federico Faggin an Italian Physicist, an inventor
Intel 4004 CPU Simulation @ PixelJoint.com
Intel 4004 - Wikipedia
Intel 4004 - Wikidata
Intel 4004 CPU Rating / Worlds First CPU - YouTube
Inventors of the Modern Computer
The Intel 4004, the first computer on a chip, turns 50
Intel 4004 – The First Commercial Integrated Circuit Central Processing Unit | Rick Rutt
Intel 4004 CPU MCS-4 microcomputer set - CHM Revolution
Complete Artwork, Schematics, and Simulator for Intel MCS-4 (4004 family)
Intel 4004/4040 - CPU MUSEUM - MUSEUM OF MICROPROCESSORS & DIE PHOTOGRAPHY
Intel 4004, the World's First Commercial Microprocessor, Turns 50 Today - MySmartPrice
The Intel 4004 Home
The Intel 4004 - The First Microprocessor - 50th Anniversary | RCA | ChipScapes
Intel 4004 CPU Tester & MCS-4 System Tester from Denjhang's Retro Hardware on Tindie