![Intel's 8008 Arithmetic-Logic Unit Logic Gates Deconstructed, Reverse-Engineered « Adafruit Industries – Makers, hackers, artists, designers and engineers! Intel's 8008 Arithmetic-Logic Unit Logic Gates Deconstructed, Reverse-Engineered « Adafruit Industries – Makers, hackers, artists, designers and engineers!](https://cdn-blog.adafruit.com/uploads/2017/02/alu-die-labeled.png)
Intel's 8008 Arithmetic-Logic Unit Logic Gates Deconstructed, Reverse-Engineered « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Is CPU really based only on NAND gates, or does it optimized some gates by using transistors directly to reduce transistor count (AND gate for example)? - Quora
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