型号 / 厂家，封装，批号，备注，订购

P74FCT191CTSO / Performance Semiconductor,Datasheet,06/07+,4-Bit Binary Up-Down 订购 PDF文档

P74FCT139ASO / Performance Semiconductor,Datasheet,06/07+,4-Line Digital Demul 订购 PDF文档

P74FCT193ATSO / Performance Semiconductor,Datasheet,06/07+,4-Bit Binary Up-Down 订购 PDF文档

P74FCT139CP / Performance Semiconductor,Datasheet,06/07+,4-Line Digital Demul 订购 PDF文档

P74FCT157CTS / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P74FCT158CTP / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P74FCT158CTS / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P74FCT158TP / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P74FCT158TS / Performance Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

P74FCT161ATP / Performance Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档