IC快速檢索：
型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
SN74LS28N3 / ,Datasheet,06/07+,Quad 2-Input NOR Pow 訂購(gòu) PDF文檔
SN74LS290-D / On Semiconductor,Datasheet,06/07+,DECADE 4-BIT 訂購(gòu) PDF文檔
SN74LS283NA / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔
SN74LS289J / Various,Datasheet,06/07+,General-Purpose Stat 訂購(gòu) PDF文檔
SN74LS28JDS / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔
SN-74LS28N / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔
SN74LS290FN / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 訂購(gòu) PDF文檔
SN74LS292FN / Texas Instruments,Datasheet,06/07+,Programmable Frequen 訂購(gòu) PDF文檔
SN74LS290DR2 / On Semiconductor,Datasheet,06/07+,DECADE 4-BIT 訂購(gòu) PDF文檔