型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

DM74AS264J / National Semiconductor,Datasheet,06/07+,Look-Ahead Carry Gen 訂購(gòu) PDF文檔

DM74AS644N / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

DM74AS264M / National Semiconductor,Datasheet,06/07+,Look-Ahead Carry Gen 訂購(gòu) PDF文檔

DM74AS646J / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

DM74AS651 / Fairchild Semiconductor,Datasheet,06/07+,Octal Bus Transceive 訂購(gòu) PDF文檔

DM74AS280MX_NL / Fairchild Semiconductor,Datasheet,06/07+,9-Bit Parity Generat 訂購(gòu) PDF文檔

DM74AS280N? / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

DM74AS282J / National Semiconductor,Datasheet,06/07+,Look-Ahead Carry Gen 訂購(gòu) PDF文檔

DM74AS651J / National Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔

DM74AS286 / Fairchild Semiconductor,Datasheet,07+,9-Bit Parity Generat 訂購(gòu) PDF文檔