National Semiconductor rose 7.4 percent, or $1.74, to $25.39 and Texas Instruments shares added 3.6 percent, or $1.11, to $32.09, also on the Big Board.
parent_organization: National Semiconductor, Texas Instruments; owner_of: Texas Instruments, National Semiconductor; owned_by: National Semiconductor, Texas Instruments; subsidiary: Texas Instruments, National Semiconductor