型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74HC221DF / TOSH,,08/09+,010-62106431 訂購(gòu) PDF文檔

74HC221DM / NSC,,08/09+,010-62106431 訂購(gòu) PDF文檔

74HC221DT / PH,,08/09+,特價(jià) 訂購(gòu) PDF文檔

74HC221D-T / PHILIPS,SOP-16,08/09+,全新庫(kù)存特價(jià) 訂購(gòu) PDF文檔

74HC20PW / PHILIPS,,08/09+,010-62106431 訂購(gòu) PDF文檔

74HC20S / MEC,SOP14S,N/A,上海實(shí)貨庫(kù)存!歡迎查詢! 訂購(gòu) PDF文檔

74HC20-SMD(M74HC20M1R)D/C / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔

74HC20-SMD(MM74HC20MXT+R / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

74HC20T / PHIL,SMD,08/09+,特價(jià) 訂購(gòu) PDF文檔

74HC21 / AD,SSOP28,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔