型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54F257L1MQB / FC,DIP,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

54F257ALMQB / NS,SOIC8,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

54F257J / TI,DIP,08/09+,原裝010-66001623 訂購(gòu) PDF文檔

54F258/BEA / PHI,IC,N/A,上海實(shí)貨庫(kù)存!歡迎查詢! 訂購(gòu) PDF文檔

54F258/BEAJG883 / ,集成電路,08/09+,原裝010-66001623 訂購(gòu) PDF文檔

54F258A / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 訂購(gòu) PDF文檔

54F257LMQB / TI,,N/A,上?，F(xiàn)貨庫(kù)存，歡迎查詢 訂購(gòu) PDF文檔

54F258A/BEA / Signetics,CDIP16,08/09+,原裝現(xiàn)貨010-66001621/3 訂購(gòu) PDF文檔

54F258 / ,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

54F258ALMQB / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 訂購(gòu) PDF文檔