型號 / 廠家，封裝，批號，備注，訂購

54AC374F3A / TI,DIP,08/09+,原裝010-66001623 訂購 PDF文檔

54AC257F3A / TI,DIP,08/09+,原裝010-66001623 訂購 PDF文檔

54AC374FMQB. / NSC,,07+,0755-83312969王生 訂購 PDF文檔

54AC257FMQB. / NSC,,07+,0755-83312969王生 訂購 PDF文檔

54AC374NB / MOT,DIP,08/09+,原裝現(xiàn)貨010-66001621/3 訂購 PDF文檔

54AC273DMQB. / NSC,,07+,0755-83312969王生 訂購 PDF文檔

54AC521DMQB. / NSC,,07+,0755-83312969王生 訂購 PDF文檔

54AC273FMQB. / NSC,,07+,0755-83312969王生 訂購 PDF文檔

54AC521FMQB. / NSC,,07+,0755-83312969王生 訂購 PDF文檔

54AC280FM-MLS / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 訂購 PDF文檔