* Dow Jones futures DJc1 fall 0.1 percent, S&P 500 futures SPc1 also fall 0.1 percent while Nasdaq futures rise 0.2 percent by 0925 GMT, pointing to a mixed open for Wall Street's main indexes on Tuesday. * In Europe, the benchmark FTSEurofirst 300 index .FTEU3 is up 0.5 percent by 0925 GMT, buoyed by commodity stocks. [ID:nL9450209] * On Wall Street, Texas Instruments (TXN.N) is likely to be in focus on the back of a 5.2 percent rise in its share price in after-hours trading on Monday following the company's second-quarter revenue and earnings outlook upgrade. [ID:nN08327409] * Eyes also on General Electric Co (GE.N) after its GE Aviation unit, the world's largest maker of jet engines, said it expects orders this year to halve as airlines slow plane orders. [ID:nSP282411] * Another stock possibly in the limelight is Men's Wearhouse Inc (MW.N), which rose 9 percent after Monday's closing bell after the clothing retailer's first-quarter results beat market expectations. [ID:nBNG484381] * No S&P 500 .SPX companies are scheduled to report results. [ID:nL29133957] [ID:nL29695867] * The day's top economic diary event is April wholesale inventories due at 1400 GMT. G7TODAY * Treasury Secretary Timothy Geithner testifies to a Senate Appropriations subcommittee on the Treasury Department's budget request at 1430 GMT.

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