Where is national semiconductors headquarters located? National Semiconductor's worldwide headquarters in Santa Clara (California, USA). National Semiconductor Corporation is shipping products from its Suzhou Industrial Park facility to customers in China and abroad. Suzhou is National’s first manufacturing facility in China.What is national semiconductor corporation doing in china? National Semiconductor Corporation is shipping products from its Suzhou Industrial Park facility to customers in China and abroad. Suzhou is National’s first manufacturing facility in China. The semiconductor assembly and test facility has three buildings with 51,800m² total floor space and began operations in 2004 with about 500 employees.When did texas instruments buy national semiconductor? Further information: Texas Instruments § National Semiconductor acquisition On April 4, 2011, Texas Instruments announced that it had agreed to buy National Semiconductor for $6.5 billion in cash. Texas Instruments paid $25 per share of National Semiconductor stock, an 80% premium over the April 4, 2011, closing share price of $14.07.What happened to national semiconductor in 1965? The founding of the new company was followed by Sperry Rand filing a lawsuit against National Semiconductor for patent infringement. By 1965, as it was reaching the courts, the preliminaries of the lawsuit had caused the stock value of National to be depressed.