型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74LS503SC / NSC,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

74LS504DC / Various,Datasheet,07+,Successive Approxima 訂購(gòu) PDF文檔

74LS504FC / Various,Datasheet,07+,Successive Approxima 訂購(gòu) PDF文檔

74LS504PC / Various,Datasheet,07+,Successive Approxima 訂購(gòu) PDF文檔

74LS51F / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

74LS51FC / Various,Datasheet,07+,2-2-3-3-Input AND-OR 訂購(gòu) PDF文檔

74LS51W / Raytheon Electronics,Datasheet,07+,2-2-3-3-Input AND-OR 訂購(gòu) PDF文檔

74LS534B1 / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74LS534J / Various,Datasheet,07+,Octal D-Type Flip-Fl 訂購(gòu) PDF文檔

74LS75DC / Fairchild Semiconductor,Datasheet,07+,Quadruple D-Type Lat 訂購(gòu) PDF文檔