Exhibit 11.0 NATIONAL SEMICONDUCTOR CORPORATION CALCULATION OF EARNINGS PER SHARE-ASSUMING FULL DILUTION (in millions, except per share amounts) Year ended --------------------------- May 28, May 29, May 30, 1995 1994 1993 ------ ------ ------ Net income before cumulative effect of accounting change $264.2 $259.1 $ 130.3 Cumulative effect of accounting change - 4.9 - ------- ------ ------- Net income $264.2 $264.0 $ 130.3 ======= ====== ======= Number of shares: Weighted average common shares outstanding 121.4 113.0 107.4 Weighted average common equivalent shares 3.8 8.4 8.5 ------- ------ ------ Weighted average common and common equivalent shares 125.2 121.4 115.9 Additional weighted average common equivalent shares assuming full dilution 0.1 0.4 0.5 Shares issuable from assumed conversion of preferred shares 12.2 19.6 16.0 ------- ----- ------ Weighted average common and common equivalent shares - assuming full dilution 137.5 141.4 132.4(1) ======= ===== ====== Earnings per share - assuming full dilution before cumulative effect of accounting change $ 1.92 $ 1.83 $ 0.98 Cumulative effect of accounting change - 0.04 - ------ ------ ------ Net income $ 1.92 $ 1.87 $ 0.98 ======= ====== ====== ______________________________________________ (1) For fiscal 1993, this calculation is submitted in accordance with Regulation S-K Item 601 (b)(11) although it is contrary to paragraph 40 of APB Opinion No. 15 because it produces an anti-dilutive result.