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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購
SN74HC21NSR / ,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN74HC21PW / ,,08/09+,原裝全新現(xiàn)貨 訂購 PDF文檔
SN74HC21PWR / TEXAS INSTRUMENTS,,08/09+,全新原裝 訂購 PDF文檔
SN74HC21PWT / ,,08/09+,原裝全新現(xiàn)貨 訂購 PDF文檔
SN74HC21-Q1 / TI,DIP/SOP,08/09+,原裝010-62106431 訂購 PDF文檔
SN74HC2201AI / ,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN74HC221DR / ST,,08/09+,010-62106431 訂購 PDF文檔
SN74HC221DW / TI,SOP-16,08/09+,全新庫存特價(jià) 訂購 PDF文檔