型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

DM74ALS540ASJX_Q / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

DM74ALS540AWMX_F094 / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

DM74ALS540AWMX_NL / Fairchild Semiconductor,Datasheet,06/07+,Octal Inverting Buff 訂購(gòu) PDF文檔

DM74ALS540AWMX_Q / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

DM74ALS640A / Fairchild Semiconductor,Datasheet,06/07+,Inverting Octal Bus 訂購(gòu) PDF文檔

DM74ALS640AWMX_F094 / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

DM74ALS640AWMX_NL / Fairchild Semiconductor,Datasheet,07+,Inverting Octal Bus 訂購(gòu) PDF文檔

DM74ALS644AN / National Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

DM74ALS646-1 / National Semiconductor,Datasheet,06/07+,Octal TRI-STATE Bus 訂購(gòu) PDF文檔

DM74ALS646-1NT / Various,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔