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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
SN74S161D / Texas Instruments,Datasheet,06/07+,4-Bit Binary Up Coun 訂購(gòu) PDF文檔
SN74S163FN / Texas Instruments,Datasheet,07+,4-Bit Binary Up Coun 訂購(gòu) PDF文檔
SN-74S163J / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔
SN-74S163N / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔
SN74S163N10 / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔
SN74S165J / TI,DIP,N/A,上?，F(xiàn)貨庫(kù)存，歡迎查詢 訂購(gòu) PDF文檔
SN74S166J / TI,DIP,N/A,上海實(shí)貨庫(kù)存!歡迎查詢! 訂購(gòu) PDF文檔
SN74S168D / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 訂購(gòu) PDF文檔