Texas Instruments Inc. has reached an agreement to buy the US chip firm Silicon Laboratories Inc. in a deal valued at $7.5 billion, deepening its exposure to several long-standing markets for chips including the home appliance, power, industrial and medical-device sectors.Silicon Labs investors will receive $231 in cash for each share of the company’s common stock, and the transaction is expected to close in the first half of 2027, according to a joint statementBloomberg Terminal from the compan...