型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

SN54LS42FK / Texas Instruments,Datasheet,07+,4-LINE BCD TO 10-LIN 訂購 PDF文檔

SN54LS440 / Texas Instruments,Datasheet,07+,QUADRUPLE TRIDIRECTI 訂購 PDF文檔

SN54LS440FK / ,Datasheet,06/07+,Quad Tri-Directional 訂購 PDF文檔

SN54LS440J / ,Datasheet,06/07+,Quad Tri-Directional 訂購 PDF文檔

SN54LS441 / Texas Instruments,Datasheet,06/07+,QUADRUPLE TRIDIRECTI 訂購 PDF文檔

SN54LS442 / Texas Instruments,Datasheet,06/07+,QUADRUPLE TRIDIRECTI 訂購 PDF文檔

SN54LS442FK / Texas Instruments,Datasheet,06/07+,QUADRUPLE TRIDIRECTI 訂購 PDF文檔

SN54LS444 / Texas Instruments,Datasheet,06/07+,QUADRUPLE TRIDIRECTI 訂購 PDF文檔

SN54LS445FK / ,Datasheet,06/07+,BCD-to-Decimal Decod 訂購 PDF文檔

SN54LS446 / Texas Instruments,Datasheet,06/07+,QUADRUPLE BUS TRANSC 訂購 PDF文檔