型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

DM7542W / National Semiconductor,Datasheet,07+,4-Bit Shift Register 訂購(gòu) PDF文檔

DM75450 / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔

DM7530D / National Semiconductor,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

DM7546W / National Semiconductor,Datasheet,07+,8-Bit Shift Register 訂購(gòu) PDF文檔

DM75494J / National Semiconductor,Datasheet,07+,Interface IC Data Bo 訂購(gòu) PDF文檔

DM7551D / National Semiconductor,Datasheet,06/07+,Single D-Type Flip-F 訂購(gòu) PDF文檔

DM7552W / National Semiconductor,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

DM7553J / National Semiconductor,Datasheet,07+,Octal R-S-Type Latch 訂購(gòu) PDF文檔

DM7553W / National Semiconductor,Datasheet,07+,Octal R-S-Type Latch 訂購(gòu) PDF文檔

DM75493J / National Semiconductor,Datasheet,07+,Interface IC Data Bo 訂購(gòu) PDF文檔