By Akriti Shah and Jaspreet Singh (Reuters) -Shares of Texas Instruments fell 6% on Wednesday, after the chipmaker's downbeat fourth-quarter profit and revenue outlook deepened worries over a drawn-out recovery in the analog chip market as tariff uncertainty plagues the wider industry. The overall rebound has been dampened by an uncertain economy and customer caution, especially due to a "wait-and-see" approach on new factory and capital expenditure investments in the industrial sector. Unresolved regul ...