型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74AC640LC / Various,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

74AC640PC / Various,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

74AC640SC / Various,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

74AC643DC / Various,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

74AC643LC / Various,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

74AC643P / TOSHIBA .,,,原裝正品現(xiàn)貨，誠(chéng)信創(chuàng)造品牌 訂購(gòu) PDF文檔

74AC643PC / Various,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

74AC643SC / Various,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

74AC646DB / Philips Semiconductors,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

74AC646DC / National Semiconductor,Datasheet,07+,Octal Transceiver/Re 訂購(gòu) PDF文檔