型號 / 廠家，封裝，批號，備注，訂購

SN54LS445 / Texas Instruments,Datasheet,07+,BCD-to-Decimal Decod 訂購 PDF文檔

SN54LS445J / Texas Instruments,Datasheet,06/07+,BCD-to-Decimal Decod 訂購 PDF文檔

SN54LS445W / Texas Instruments,Datasheet,07+,BCD-to-Decimal Decod 訂購 PDF文檔

SN54LS446FK / ,Datasheet,06/07+,Quad Bus Transceiver 訂購 PDF文檔

SN54LS446J / ,Datasheet,06/07+,Quad Bus Transceiver 訂購 PDF文檔

SN54LS447J / TI,DIP,98/99,原裝現(xiàn)貨，歡迎來電62962871/8731 訂購 PDF文檔

SN54LS448J / Texas Instruments,Datasheet,07+,Quad Bus-Line Transc 訂購 PDF文檔

SN54LS449 / Texas Instruments,Datasheet,06/07+,QUADRUPLE BUS TRANSC 訂購 PDF文檔

SN54LS449FK / ,Datasheet,06/07+,Quad Bus Transceiver 訂購 PDF文檔

SN54LS449J / ,Datasheet,06/07+,Quad Bus Transceiver 訂購 PDF文檔