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型號 / 廠家，封裝，批號，備注，訂購
TL494IJ / TI,CERDIP-16,08/09+,原裝現(xiàn)貨 訂購 PDF文檔
TL494IN / TOS,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
TL494IN / TL431ILP / ,,,原裝現(xiàn)貨 訂購 PDF文檔
TL494IN PBF / ,,,原裝現(xiàn)貨 訂購 PDF文檔
TL494ING / ON,,08/09+,010-62106431 訂購 PDF文檔
TL494IN-P / ,,最新批號,現(xiàn)貨庫存 訂購 PDF文檔
TL494MGB / TI,,08/09+,010-62106431 訂購 PDF文檔
TL494MJ/MJB / N/S,,08/09+,010-62106431 訂購 PDF文檔