IC快速檢索：
型號 / 廠家，封裝，批號，備注，訂購
SN74LS42M / On Semiconductor,Datasheet,07+,One-of-Ten Decoder 訂購 PDF文檔
SN74LS42ND/C2004 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔
SN74LS440 / Texas Instruments,Datasheet,07+,QUADRUPLE TRIDIRECTI 訂購 PDF文檔
SN74LS440N / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74LS441 / Texas Instruments,Datasheet,06/07+,QUADRUPLE TRIDIRECTI 訂購 PDF文檔
SN74LS442 / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74LS443N / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74LS444N / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74LS446 / Texas Instruments,Datasheet,07+,QUADRUPLE BUS TRANSC 訂購 PDF文檔