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型號 / 廠家，封裝，批號，備注，訂購
SN75C189 / TI,SOP,08/09+,全新庫存特價 訂購 PDF文檔
SN75C189A / ,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN75C189AD? / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔
SN75C189ADBE4 / ,,最新批號,現(xiàn)貨庫存 訂購 PDF文檔
SN75C189ADG4 / Texas Instruments,Datasheet,06/07+,Quadruple Low-Power 訂購 PDF文檔
SN75C189ADR / TEXAS INSTRUMENTS,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN75C189ADW / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN75C189ANE4 / Texas Instruments,Datasheet,06/07+,Quadruple Low-Power 訂購 PDF文檔