Notes on Chapter 21: Moore’s Law in Action
Moore’s Law as a guiding principle at Intel– Right from its founding, Moore’s Law became a central guiding principle at Intel, shaping the company’s technology roadmap and driving its culture of relentless innovation [F-Silicon-Valley], [Malone-1], [Carey, 2015].
MOS transistor operation and fabrication – The metal-oxide-semiconductor (MOS) transistor operates by using a voltage-controlled gate to modulate current flow through a silicon channel. The fabrication process, involving precise layering of materials, enabled Intel to produce high-density circuits. Both the operation and fabrication of MOS transistors are explained in accessible terms in [Malone-2].
Silicon-gate MOS and Faggin’s contributions– Federico Faggin brought deep expertise in silicon-gate MOS technology, a breakthrough that greatly improved packing density of transistors. His pioneering work at Intel played a critical role in advancing the microprocessor project [V-Faggin], [Malone-2].
Intel’s culture and management principles– Intel’s culture emphasized openness and employee empowerment. In one memorable employee meeting, Noyce sketched a diagram showing the employee at the center (an “X”), with senior managers positioned around them—a visual metaphor for Intel’s egalitarian approach [Berlin-1], [F-Silicon-Valley].
John Carter chauffeur incident – During a visit to Fairchild, parent company CEO John Carter arrived from New York with a chauffeured limousine. The chauffeur ended up waiting idly all day, an image of corporate hierarchy that deeply annoyed Noyce and reinforced his commitment to building a more egalitarian culture [Wolfe, 1983].
Noyce’s humility and daring spirit – Noyce combined humility with boldness, whether explaining Intel’s executive titles in simple terms to his young son or pursuing high-risk hobbies like flying his own plane and aggressive skiing—both of which reflected his adventurous approach to life and leadership [Berlin-1].
Moore’s philosophy on risk – Though naturally inclined toward caution, Moore came to embrace a bolder mindset under Noyce’s influence. He later captured this philosophy with the remark, “If everything you try works, you aren’t trying hard enough” [V-Moore], [Berlin-1].
Moore’s quip on Moore’s Law – Moore once described his eponymous principle by saying, “Moore’s Law is a violation of Murphy’s Law. Everything gets better and better” [Economist, 2005].
Intel’s early leadership dynamics – In Intel’s early days, Andy Grove was deeply anxious about failure, while Noyce remained exhilarated by the company’s opportunities. Their differing perspectives on risk-taking sparked many heated debates between the two [Malone-1], [Berlin-1], [Isaacson-3].
Andy Grove’s management books – Later in his career, Andy Grove captured his hard-driving management philosophy in books such as High Output Management and Only the Paranoid Survive, which became influential guides for tech leaders [Grove-1, Grove-2].
