型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74LS175BP / HIT,,,絕對(duì)自己庫(kù)存貨 訂購(gòu) PDF文檔

74LS175-D / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74LS175SCX / NSC,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

74LS180N / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74LS181DC / Various,Datasheet,07+,4-Bit Arithmetic Log 訂購(gòu) PDF文檔

74LS181FC / Various,Datasheet,07+,4-Bit Arithmetic Log 訂購(gòu) PDF文檔

74LS182PC / Fairchild Semiconductor,Datasheet,07+,Look-Ahead Carry Gen 訂購(gòu) PDF文檔

74LS18N / TI,,N/A,上海實(shí)貨庫(kù)存!歡迎查詢! 訂購(gòu) PDF文檔

74LS189DC / Fairchild Semiconductor,Datasheet,07+,64-BIT RANDOM ACCESS 訂購(gòu) PDF文檔

74LS189FC / Fairchild Semiconductor,Datasheet,07+,64-BIT RANDOM ACCESS 訂購(gòu) PDF文檔