型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54LS28 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 訂購(gòu) PDF文檔

54LS290F/883 / ,,08/09+,原裝特價(jià) 訂購(gòu) PDF文檔

54LS293 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 訂購(gòu) PDF文檔

54LS293/BCAJC / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

54LS295B/BCA / Signetics/PHILIPS,CDIP14,08/09+,原裝現(xiàn)貨010-66001621/3 訂購(gòu) PDF文檔

54LS295BBCA / SPHI,CDIP18,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

54LS280 / TW(CHINA),CDIP14,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

54LS280/BCAJC / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

54ls280j / ST,TO-92,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

54LS283 / TW(CHINA),CDIP14,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔