型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54F51DM / National Semiconductor,Datasheet,07+,2-2-3-3-Input AND-OR 訂購(gòu) PDF文檔

54F51FM / National Semiconductor,Datasheet,07+,2-2-3-3-Input AND-OR 訂購(gòu) PDF文檔

54F521/B2A / Various,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

54F521L1M / Various,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

54F521LMQB / NSC,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

54F521M/B2AJC / NS,DIP,06+,優(yōu)勢(shì)庫(kù)存特價(jià)熱賣(mài) 訂購(gòu) PDF文檔

54FCT245APM / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

54F524FM / National Semiconductor,Datasheet,07+,8-Bit Magnitude Comp 訂購(gòu) PDF文檔

54FCT245ATDM / National Semiconductor,Datasheet,07+,Octal Bidirectional 訂購(gòu) PDF文檔

54F524L1M / Various,Datasheet,07+,8-Bit Magnitude Comp 訂購(gòu) PDF文檔