型号 / 厂家，封装，批号，备注，订购

SL54LS42/BEA(MIL) / Lansdale Semiconductor,Datasheet,07+,BCD-to-One-of-Ten De 订购 PDF文档

SL54LS390E / Lansdale Semiconductor,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

SL54LS490/B2A(MIL) / Lansdale Semiconductor,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

SL54LS393/B2A(MIL) / Lansdale Semiconductor,Datasheet,06/07+,4-Bit Binary Up Coun 订购 PDF文档

SL54LS490/BEA(MIL) / Lansdale Semiconductor,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

SL54LS393/BAA(MIL) / Lansdale Semiconductor,Datasheet,06/07+,4-Bit Binary Up Coun 订购 PDF文档

SL54LS490E / Lansdale Semiconductor,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

SL54LS51/B2C(MIL) / Lansdale Semiconductor,Datasheet,07+,2-2-3-3-Input AND-OR 订购 PDF文档

SL54LS393C / Lansdale Semiconductor,Datasheet,06/07+,4-Bit Binary Up Coun 订购 PDF文档

SL54LS51/BCA(MIL) / Lansdale Semiconductor,Datasheet,06/07+,2-2-3-3-Input AND-OR 订购 PDF文档