型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

DM7488J / National Semiconductor,Datasheet,06/07+,General Purpose 訂購(gòu) PDF文檔

DM7489 / ,Datasheet,06/07+,64-BIT READ/WRITE ME 訂購(gòu) PDF文檔

DM7490J / National Semiconductor,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

DM7491AW / National Semiconductor,Datasheet,07+,8-Bit Shift Register 訂購(gòu) PDF文檔

DM7493A / National Semiconductor,Datasheet,06/07+,Decade and Binary Co 訂購(gòu) PDF文檔

DM-7496J / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

DM744ON / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

DM7473CW / Fairchild Semiconductor,Datasheet,06/07+,Dual Positive-Edge-T 訂購(gòu) PDF文檔

DM7476N? / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

DM7488W / National Semiconductor,Datasheet,06/07+,General Purpose 訂購(gòu) PDF文檔