型號 / 廠家，封裝，批號，備注，訂購

54LS283LMQB / National Semiconductor,Datasheet,07+,4-Bit Binary Adders 訂購 PDF文檔

54LS289 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 訂購 PDF文檔

54LS289FM / Various,Datasheet,07+,General-Purpose Stat 訂購 PDF文檔

54LS28DM / Various,Datasheet,07+,NOR-Function Buffer 訂購 PDF文檔

54LS28LMQB / National Semiconductor,Datasheet,07+,NOR-Function Buffer 訂購 PDF文檔

54LS28W / Raytheon Electronics,Datasheet,07+,NOR-Function Buffer 訂購 PDF文檔

54LS290FM / Various,Datasheet,07+,BCD-Output Decade Up 訂購 PDF文檔

54LS293FM / Various,Datasheet,07+,4-Bit Binary Up Coun 訂購 PDF文檔

54LS295A / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 訂購 PDF文檔

54LS295ADMQB / National Semiconductor,Datasheet,07+,4-Bit SHIFT REGISTER 訂購 PDF文檔