型號 / 廠家，封裝，批號，備注，訂購

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

54LS112A/BEAJC? / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

54LS112AM/B2AJC / MOT,LLCC,,絕對新中發(fā)B1207柜臺現(xiàn)貨特價！！ 訂購 PDF文檔

54LS112FMQB / National Semiconductor,Datasheet,07+,DUAL NEGATIVE-EDGE-T 訂購 PDF文檔

54LS112LM / NSC,原廠原裝,08+07+,7到10天國際現(xiàn)貨 訂購 PDF文檔

54LS112LMQB / Various,Datasheet,07+,Dual J-K Flip-Flop 訂購 PDF文檔

54LS113FM / Various,Datasheet,07+,Dual J-K Flip-Flop 訂購 PDF文檔

54LS113LMQB / National Semiconductor,Datasheet,07+,Dual JK Edge-Trigger 訂購 PDF文檔