IC快速檢索：
型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
74LS190J / Raytheon Electronics,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔
74LS191DR / TI,3.9mm,00+,0755-83980010 訂購(gòu) PDF文檔
74LS191FC / Various,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔
74LS191NA / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔
74LS192DC / Various,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔
74LS191J / Raytheon Electronics,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔
74LS192J / Raytheon Electronics,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔
74LS192W / Raytheon Electronics,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔
74LS191W / Raytheon Electronics,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔