型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54LS02E / National Semiconductor,Datasheet,07+,Quad 2-Input NOR Gat 訂購(gòu) PDF文檔

54LS02FMQB / Various,Datasheet,07+,2-Input NOR-Function 訂購(gòu) PDF文檔

54LS02N / National Semiconductor,Datasheet,07+,Quad 2-Input NOR Gat 訂購(gòu) PDF文檔

54LS02NOPB / National Semiconductor,Datasheet,07+, 訂購(gòu) PDF文檔

54LS03/BCA / REI,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

54LS03W / Raytheon Electronics,Datasheet,07+,2-Input NAND-Functio 訂購(gòu) PDF文檔

54LS04/B2A / Philips Semiconductors,Datasheet,07+,Inverting-Function B 訂購(gòu) PDF文檔

54LS04/BCAJC? / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

54LS04E / National Semiconductor,Datasheet,07+,Hex Inverting Gates 訂購(gòu) PDF文檔

54LS04FM / Various,Datasheet,07+,Inverting-Function B 訂購(gòu) PDF文檔