型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

DM74LS132CW / Fairchild Semiconductor,Datasheet,07+,Quad 2-Input NAND Ga 訂購(gòu) PDF文檔

DM74LS138CW / Fairchild Semiconductor,Datasheet,06/07+,3-to-8 Line Decoder/ 訂購(gòu) PDF文檔

DM-74LS138M / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

DM74LS138N? / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

DM74LS112ACW / Fairchild Semiconductor,Datasheet,07+,Dual Negative-Edge-T 訂購(gòu) PDF文檔

DM74LS12 / National Semiconductor,Datasheet,07+,Triple 3-Input NAND 訂購(gòu) PDF文檔

DM74LS139E / National Semiconductor,Datasheet,07+,Decoders/Demultiplex 訂購(gòu) PDF文檔

DM74LS123CW / Fairchild Semiconductor,Datasheet,06/07+,Dual Retriggerable O 訂購(gòu) PDF文檔

DM74LS13M / National Semiconductor,Datasheet,07+,DUAL 4-INPUT SCHMITT 訂購(gòu) PDF文檔

DM74LS15 / National Semiconductor,Datasheet,07+,Triple 3-Input AND G 訂購(gòu) PDF文檔