Texas Instruments Built Great Chips. Why Did Its Computer Fail?

A Texas Instruments home computer sits on a shelf, built by a company that knew how to make the chips inside it. Why couldn't TI make the whole machine pay? The answer runs from faint oil-field signals to the costs behind a retail price tag. This documentary traces Texas Instruments from Geophysical Service Incorporated and seismic exploration through transistors, Jack Kilby's integrated-circuit prototype, the separate contribution of Robert Noyce and Fairchild, pocket calculators, and Speak & Spell. The TI-99/4A brought a different challenge: selling an entire home-computer system. Falling prices, inventory, retailer obligations, and a transformer defect help explain why strong engineering did not guarantee a profitable product. TI's 1983 withdrawal came with a $330 million exit-related charge. Its later focus on analog and embedded chips took shape through separate decisions over many more years. Chapters 00:00 The computer TI couldn't make pay 00:26 The oil-exploration origins of Texas Instruments 02:48 From seismic instruments to electronics 04:49 Silicon transistors become a business 07:30 Jack Kilby, Robert Noyce, and the integrated circuit 11:41 From chips to pocket calculators 14:41 Speak & Spell gives a chip a voice 16:35 The TI-99/4A home-computer bet 17:53 Big forecasts and the inventory problem 19:38 When prices fall faster than costs 22:10 The 1983 home-computer exit 24:32 The later shift toward analog and embedded chips 26:45 From underground signals to everyday electronics #TexasInstruments #TechHistory #TI994A The creator of this video does not claim ownership of third-party materials featured in it. Rights remain with their respective owners.