型号 / 厂家，封装，批号，备注，订购

P54PCT139BLM / Performance Semiconductor,Datasheet,06/07+,4-Line Digital Demul 订购 PDF文档

P54PCT139DM / Performance Semiconductor,Datasheet,06/07+,4-Line Digital Demul 订购 PDF文档

P54PCT139LMB / Performance Semiconductor,Datasheet,07+,4-Line Digital Demul 订购 PDF文档

P54PCT157ADM / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54PCT157ADMB / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54PCT163LMB / Performance Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

P54PCT157ALM / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

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