型号 / 厂家，封装，批号，备注，订购

54AC139DMQB(SMD) / National Semiconductor,Datasheet,07+,4-Line Digital Demul 订购 PDF文档

54AC139F / National Semiconductor,Datasheet,07+,Dual 1-of-4 Decoder/ 订购 PDF文档

54AC139FM / Various,Datasheet,07+,4-Line Digital Demul 订购 PDF文档

54AC139FMQB(SMD) / National Semiconductor,Datasheet,07+,4-Line Digital Demul 订购 PDF文档

54AC139LM / Various,Datasheet,07+,4-Line Digital Demul 订购 PDF文档

54AC139LMQB / Various,Datasheet,07+,4-Line Digital Demul 订购 PDF文档

54AC139LMQB(SMD) / National Semiconductor,Datasheet,07+,4-Line Digital Demul 订购 PDF文档

54AC139MW8 / National Semiconductor,Datasheet,07+,Dual 1-of-4 Decoder 订购 PDF文档

54AC139PMQB / National Semiconductor,Datasheet,07+,Dual 1-of-4 Decoder/ 订购 PDF文档

54AC139SMQB / National Semiconductor,Datasheet,07+,Dual 1-of-4 Decoder/ 订购 PDF文档