型号 / 厂家，封装，批号，备注，订购

P54PCT157ALMB / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54PCT157BDMB / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54PCT157BLM / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54PCT157BLMB / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54PCT158ALM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54PCT158BDM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54PCT161ALMB / Performance Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

P54PCT161DMB / Performance Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

P54PCT163ADC / Performance Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

P54PCT163ADM / Performance Semiconductor,Datasheet,06/07+,4-Bit Binary Up Coun 订购 PDF文档