型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

SN74AS20NE4 / ,PDIP,08/09+,010-62104891 訂購(gòu) PDF文檔

SN74AS20NSRE4 / ,SOP,08/09+,010-62104891 訂購(gòu) PDF文檔

SN74AS21D / TEXAS INSTRUMENTS,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

SN74AS21DB / ,SSOP,08/09+,010-62104891 訂購(gòu) PDF文檔

SN74AS21DRE4 / ,SOIC,08/09+,010-62104891 訂購(gòu) PDF文檔

SN74AS21N-J / ,PDIP,08/09+,010-62104891 訂購(gòu) PDF文檔

SN74AS21NS / TI,SOP,08/09+,全新原裝 訂購(gòu) PDF文檔

SN74AS21NSE4 / ,SOP,08/09+,010-62104891 訂購(gòu) PDF文檔

SN74AS21NS-EL2 / ,,08/09+,原裝全新現(xiàn)貨 訂購(gòu) PDF文檔

SN74AS21NSR / TI,,08/09+,010-66001623/66001621 訂購(gòu) PDF文檔