text: Shares fall 7.1 percent in Tuesday #39;s pre-open SAN FRANCISCO (CBS.MW) -- Shares of National Semiconductor fell more than 7 percent in pre-open trading Tuesday after the analog chipmaker lowered its fiscal second-quarter financial targets due to weak demand and high inventory.
inputs: Shares fall 7.1 percent in Tuesday #39;s pre-open SAN FRANCISCO (CBS.MW) -- Shares of National Semiconductor fell more than 7 percent in pre-open trading Tuesday after the analog chipmaker lowered its fiscal second-quarter financial targets due to weak demand and high inventory.