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型號 / 廠家，封裝，批號，備注，訂購
M74HC243B1RST / ,,08/09+,原裝貨歡迎來電 訂購 PDF文檔
M74HC221BI / ,,08/09+,原裝貨歡迎來電 訂購 PDF文檔
M74HC221BIR / ,,08/09+,原裝貨歡迎來電 訂購 PDF文檔
M74HC243M1RST / ,,08/09+,原裝貨歡迎來電 訂購 PDF文檔
M74HC221BI-SGS93 / ,,08/09+,原裝貨歡迎來電 訂購 PDF文檔
M74HC221M1TR / ,,08/09+,原裝貨歡迎來電 訂購 PDF文檔
M74HC243M1R-ST / ,,08/09+,原裝貨歡迎來電 訂購 PDF文檔
M74HC221MIR / ,,08/09+,原裝貨歡迎來電 訂購 PDF文檔