型號 / 廠家，封裝，批號，備注，訂購

SN75C189DBE4 / ,,最新批號,現(xiàn)貨庫存 訂購 PDF文檔

SN75C189DR / TEXAS INSTRUMENTS,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

SN75C189N / TI,PDIP,08/09+,特價 訂購 PDF文檔

SN75C189NE4 / Texas Instruments,Datasheet,07+,Quadruple Low-Power 訂購 PDF文檔

SN75C189NS / TI,SOP52mm,08/09+,原裝現(xiàn)貨010-62565447/62566447 訂購 PDF文檔

SN75C189NSR / TI,,08/09+,010-66001623/66001621 訂購 PDF文檔

SN75C198D / TEXAS INSTRUMENTS,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

SN75C198DRE4 / Texas Instruments,Datasheet,07+,Quadruple Low-Power 訂購 PDF文檔

SN75C23243 / TI,DIP/SOP,08/09+,原裝010-62106431 訂購 PDF文檔

SN75C23243DGGR / TI,,08/09+,全新原裝 訂購 PDF文檔