型號 / 廠家，封裝，批號，備注，訂購

54LS175W / NS,DIP,06+,主打，特價010-82563191 訂購 PDF文檔

54LS175W/883 / NSC,原廠原裝,08+07+,7到10天國際現(xiàn)貨 訂購 PDF文檔

54LS181FM / Various,Datasheet,07+,4-Bit Arithmetic Log 訂購 PDF文檔

54LS181FMQB / National Semiconductor,Datasheet,07+,4-Bit ARITHMETIC LOG 訂購 PDF文檔

54LS182DM / Fairchild Semiconductor,Datasheet,07+,Look-Ahead Carry Gen 訂購 PDF文檔

54LS184 / ,,最新批號,現(xiàn)貨庫存 訂購 PDF文檔

54LS189 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 訂購 PDF文檔

54LS189FM / Fairchild Semiconductor,Datasheet,07+,64-BIT RANDOM ACCESS 訂購 PDF文檔

54LS190/BEA / REI,原廠原裝,08+07+,7到10天國際現(xiàn)貨 訂購 PDF文檔

54LS10W / NS,DIP,06+,主打，特價010-82563191 訂購 PDF文檔