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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Why is an oscillator integrated into a CPU and why is clock cycle chosen to represent CPU's speed? - Quora
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
![1971: Microprocessor Integrates CPU Function onto a Single Chip | The Silicon Engine | Computer History Museum 1971: Microprocessor Integrates CPU Function onto a Single Chip | The Silicon Engine | Computer History Museum](https://images.computerhistory.org/siliconengine/1971-2-1.jpg)
1971: Microprocessor Integrates CPU Function onto a Single Chip | The Silicon Engine | Computer History Museum
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