型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74LS55FC / Various,Datasheet,07+,4-4-Input AND-OR-INV 訂購(gòu) PDF文檔

74LS55J / Raytheon Electronics,Datasheet,07+,4-4-Input AND-OR-INV 訂購(gòu) PDF文檔

74LS563DC / Various,Datasheet,07+,Octal D-Type Latch - 訂購(gòu) PDF文檔

74LS563SC / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74LS564DC / Various,Datasheet,07+,Octal D-Type Flip-Fl 訂購(gòu) PDF文檔

74LS573DC / Various,Datasheet,07+,Octal D-Type Latch - 訂購(gòu) PDF文檔

74LS794NT / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74LS573SCX / NSC,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

74LS83ADC / Fairchild Semiconductor,Datasheet,07+,4-Bit BINARY FULL AD 訂購(gòu) PDF文檔

74LS83AW / Raytheon Electronics,Datasheet,07+,4-Bit Parallel Full 訂購(gòu) PDF文檔