型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54LS175B2C / Various,Datasheet,07+,Quadruple D-Type Fli 訂購(gòu) PDF文檔

54LS175FMQB / National Semiconductor,Datasheet,07+,Hex/Quad D Flip-Flop 訂購(gòu) PDF文檔

54LS181DM / Various,Datasheet,07+,4-Bit Arithmetic Log 訂購(gòu) PDF文檔

54LS279/BEBJC? / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

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