型号 / 厂家，封装，批号，备注，订购

P54FCT245LB / Performance Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

P54FCT257ATLB / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54FCT257CTDM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54FCT257CTLB / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54FCT257TDB / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54FCT257TLM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54FCT258ATDB / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54FCT258ATDM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P54FCT258ATLM / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P54FCT258CTDM / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档