Texas Instruments Inc (NASDAQ:TXN) stock gained after Wall Street analysts raised their price targets on the stock after an upbeat quarter. • Texas Instruments shares are powering higher. What’s behind TXN gains?Q4 Results Come In Slightly Light, Revenue Still RisesTexas Instruments delivered fourth-quarter results that came in just under expectations but eased investor concerns with an outlook that signaled steadying demand.The company generated $4.42 billion in revenue and$1.27 in earnings per share, fal ...