型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

DM54161N / National Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 訂購 PDF文檔

DM54161W / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Co 訂購 PDF文檔

DM54163A / National Semiconductor,Datasheet,06/07+,SYNCHRONOUS 4-BIT CO 訂購 PDF文檔

DM54163AW / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Co 訂購 PDF文檔

DM54174N / Fairchild Semiconductor,Datasheet,06/07+,Hex/Quad D Flip-Flop 訂購 PDF文檔

DM54163N / National Semiconductor,Datasheet,06/07+,4-Bit Binary Up Coun 訂購 PDF文檔

DM54166 / National Semiconductor,Datasheet,07+,8-Bit Parallel In/Se 訂購 PDF文檔

DM54177W / National Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 訂購 PDF文檔

DM54166W / National Semiconductor,Datasheet,07+,8-Bit Shift Register 訂購 PDF文檔

DM54180 / National Semiconductor,Datasheet,07+, 訂購 PDF文檔