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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
DM74196J / National Semiconductor,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔
DM74197J / ,,08/09+,原裝庫(kù)房現(xiàn)貨 訂購(gòu) PDF文檔
DM74198J / National Semiconductor,Datasheet,06/07+,8-Bit Shift Register 訂購(gòu) PDF文檔
DM74199N-B+ / ,,08/09+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔
DM7419OJ / ,,最新批號(hào), 訂購(gòu) PDF文檔
DM7420 / ,,08/09+,全新原裝貨 訂購(gòu) PDF文檔
DM7420J / ,,08/09+,庫(kù)房原裝現(xiàn)貨 訂購(gòu) PDF文檔
DM7420N FSC PDIP14 D/C' / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔