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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購
SN74LS479J / Texas Instruments,Datasheet,07+,Fuse-Programmable PR 訂購 PDF文檔
SN74LS47FN / Texas Instruments,Datasheet,06/07+,7-Segment Display Dr 訂購 PDF文檔
SN74LS47N3 / ,Datasheet,06/07+,BCD-to-7-Segment Dec 訂購 PDF文檔
SN74LS481 / Texas Instruments,Datasheet,06/07+,Supply Division Prod 訂購 PDF文檔
SN74LS481N / Texas Instruments,Datasheet,07+,Microprocessor Slice 訂購 PDF文檔
SN74LS490FN / Texas Instruments,Datasheet,07+,BCD-Output Decade Up 訂購 PDF文檔
SN74LS491A28L / Various,Datasheet,06/07+,Binary Up-Down 訂購 PDF文檔
SN74LS498L / Various,Datasheet,07+,8-Bit Shift Register 訂購 PDF文檔