型號(hào) / 廠(chǎng)家，封裝，批號(hào)，備注，訂購(gòu)

54LS279W / Raytheon Electronics,Datasheet,07+,Quadruple R-S-Type L 訂購(gòu) PDF文檔

54LS27FM / Fairchild Semiconductor,Datasheet,07+,TRIPLE 3-INPUT NOR G 訂購(gòu) PDF文檔

54LS27LM / Various,Datasheet,07+,3-Input NOR-Function 訂購(gòu) PDF文檔

54LS27LMQB / National Semiconductor,Datasheet,07+,TRIPLE 3-INPUT NOR G 訂購(gòu) PDF文檔

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(chǎng)原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

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