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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購
M74HCT573RM13TR / FAIRCHILD,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
M74HCT574B1 / STM,,08/09+,原裝特價(jià) 訂購 PDF文檔
M74HCT574B1R 20PIN D/C 2001 / ,,,原裝現(xiàn)貨 訂購 PDF文檔
M74HCT574M1 / ,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
M74HCT574M1R / ST,DIP,08/09+,全新原裝深圳庫存 訂購 PDF文檔
M74HCT574RM13TR / FAIRCHILD,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
M74HCT640BI / ,,08/09+,010-62106431 訂購 PDF文檔
M74HCT643B1 / ,,08/09+,庫存原裝特價(jià) 訂購 PDF文檔