型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

DM74LS469J / National Semiconductor,Datasheet,06/07+,DM54LS469/DM74LS469 訂購 PDF文檔

DM74LS74A-NAT-SMD / ,,最新批號(hào),原裝現(xiàn)貨 訂購 PDF文檔

DM74LS471N/A+ / National Semiconductor,Datasheet,07+,Fuse-Programmable PR 訂購 PDF文檔

DM74LS48M / National Semiconductor,Datasheet,07+,BCD to 7-Segment Dec 訂購 PDF文檔

DM74LS491AJ / National Semiconductor,Datasheet,06/07+,10-Bit 訂購 PDF文檔

DM74LS498 / National Semiconductor,Datasheet,06/07+,Octal Shift Register 訂購 PDF文檔

DM74LS498AV / National Semiconductor,Datasheet,06/07+,Octal Shift Register 訂購 PDF文檔

DM74LS498N / National Semiconductor,Datasheet,06/07+,8-Bit Shift Register 訂購 PDF文檔

DM74LS502WM / National Semiconductor,Datasheet,07+,8-Bit Successive App 訂購 PDF文檔

DM74LS75CW / Fairchild Semiconductor,Datasheet,07+,Quad Latch 訂購 PDF文檔