型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

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

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

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

SN54LS450 / Monolithic Memories,Datasheet,07+,LSI Data Book 1986 訂購(gòu) PDF文檔

SN54LS450F / Various,Datasheet,07+,16-Line Digital Mult 訂購(gòu) PDF文檔

SN54LS451F / Various,Datasheet,07+,8-Line Digital Multi 訂購(gòu) PDF文檔

SN54LS451JS / Various,Datasheet,07+,8-Line Digital Multi 訂購(gòu) PDF文檔

SN54LS453 / Monolithic Memories,Datasheet,06/07+,LSI Data Book 1986 訂購(gòu) PDF文檔

SN54LS461A / Monolithic Memories,Datasheet,06/07+,LSI Data Book 1986 訂購(gòu) PDF文檔

SN54LS461A28L / Advanced Micro Devices,Datasheet,06/07+,8-Bit Binary Up Coun 訂購(gòu) PDF文檔