型號 / 廠家，封裝，批號，備注，訂購

DM74184W / National Semiconductor,Datasheet,06/07+,BCD-to-Binary Code C 訂購 PDF文檔

DM74187J / National Semiconductor,Datasheet,07+,General Purpose 訂購 PDF文檔

DM7420N? / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM74253 / National Semiconductor,Datasheet,07+,Dual 1 to 4 Line Dat 訂購 PDF文檔

DM74187N / National Semiconductor,Datasheet,07+,Misc. Data Book Scan 訂購 PDF文檔

DM74190W / National Semiconductor,Datasheet,06/07+,BCD-Output Decade Up 訂購 PDF文檔

DM74279 / National Semiconductor,Datasheet,06/07+,Quad Set-Reset Latch 訂購 PDF文檔

DM7427W / National Semiconductor,Datasheet,07+,3-Input NOR-Function 訂購 PDF文檔

DM7430 / National Semiconductor,Datasheet,07+,8-Input NAND Gate 訂購 PDF文檔

DM74191W / National Semiconductor,Datasheet,06/07+,4-Bit Binary Up-Down 訂購 PDF文檔