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型號 / 廠家，封裝，批號，備注，訂購
M74HC251M13TR / ,,08/09+,全新庫存特價 訂購 PDF文檔
M74HC251M1TR / ST,SMD,08/09+,原裝010-66001623 訂購 PDF文檔
M74HC251RM13TR / ST,SMD,08/09+,原裝010-66001623 訂購 PDF文檔
M74HC253B / ST,,08/09+,原裝特價 訂購 PDF文檔
M74HC253B1R / FAIRCHILD,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
M74HC253BI / DU-LOGIC,SOIC,08/09+,全新原裝深圳庫存 訂購 PDF文檔
M74HC253M13TR / ,,08/09+,原裝貨歡迎來電 訂購 PDF文檔
M74HC253RM13TR / ST,,08/09+,010-62106431 訂購 PDF文檔