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型號 / 廠家，封裝，批號，備注，訂購
SN74LS253DR2 / MOT,SOP3.9mm-16L,08/09+,原裝庫存 訂購 PDF文檔
SN74LS253DRE4 / Texas Instruments,Datasheet,06/07+,DUAL 4-LINE TO 1-LIN 訂購 PDF文檔
SN74LS253FPEL / TI,,N/A,上海實貨庫存!歡迎查詢! 訂購 PDF文檔
SN74LS244N；DM74LS244N，MC74HC244N；MM74HC244N / TIMOT，NSFUJI,DIP-20,08/09+,原裝現(xiàn)貨 訂購 PDF文檔
SN74LS253M / MOT,SMD,08/09+,原裝010-66001623 訂購 PDF文檔
SN74LS244N3 / ,,08/09+,原裝全新現(xiàn)貨 訂購 PDF文檔
SN74LS253N / HIT,DIP,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN74LS244NA16 / ,,08/09+,原裝全新現(xiàn)貨 訂購 PDF文檔