型號 / 廠家，封裝，批號，備注，訂購

SN74LS444 / Texas Instruments,Datasheet,06/07+,QUADRUPLE TRIDIRECTI 訂購 PDF文檔

SN74LS443 / Texas Instruments,Datasheet,06/07+,Quadruple Tridirceti 訂購 PDF文檔

SN74LS444J / Texas Instruments,Datasheet,06/07+,Quad Bus-Line Transc 訂購 PDF文檔

SN74LS445J / Texas Instruments,Datasheet,06/07+,BCD-to-Decimal Decod 訂購 PDF文檔

SN74LS446J / Texas Instruments,Datasheet,07+,Quad Bus-Line Transc 訂購 PDF文檔

SN74LS447J / Texas Instruments,Datasheet,06/07+,7-Segment Display Dr 訂購 PDF文檔

SN74LS449J / Texas Instruments,Datasheet,06/07+,Quad Bus-Line Transc 訂購 PDF文檔

SN74LS44J / TI,DIP,N/A,上海實(shí)貨庫存!歡迎查詢! 訂購 PDF文檔

SN74LS450 / Monolithic Memories,Datasheet,07+,LSI Data Book 1986 訂購 PDF文檔

SN74LS451 / Monolithic Memories,Datasheet,07+,LSI Data Book 1986 訂購 PDF文檔