型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54LS283W / Various,Datasheet,07+,4-Bit Parallel Full 訂購(gòu) PDF文檔

54LS289DM / Various,Datasheet,07+,General-Purpose Stat 訂購(gòu) PDF文檔

54LS28FM / Various,Datasheet,07+,NOR-Function Buffer 訂購(gòu) PDF文檔

54LS28FMQB / Various,Datasheet,07+,NOR-Function Buffer 訂購(gòu) PDF文檔

54LS28J/B / REI,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

54LS28LM / NSC,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

54LS290/BCA / REI,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

54LS290DM / Various,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

54LS293/BCA / REI,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

54LS293J/B / REI,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔