型号 / 厂家，封装，批号，备注，订购

P74PCT399LC / Performance Semiconductor,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

P74PCT273DC / Performance Semiconductor,Datasheet,06/07+,Octal D-Type Flip-Fl 订购 PDF文档

P74PCT299ALC / Performance Semiconductor,Datasheet,06/07+,8-Bit Shift Register 订购 PDF文档

P74PCT480BLC / Performance Semiconductor,Datasheet,06/07+,16-Bit Parity Genera 订购 PDF文档

P74PCT299APC / Performance Semiconductor,Datasheet,06/07+,8-Bit Shift Register 订购 PDF文档

P74PCT299ASC / Performance Semiconductor,Datasheet,06/07+,8-Bit Shift Register 订购 PDF文档

P74PCT480DC / Performance Semiconductor,Datasheet,06/07+,16-Bit Parity Genera 订购 PDF文档

P74PCT299LC / Performance Semiconductor,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

P74PCT480LC / Performance Semiconductor,Datasheet,06/07+,16-Bit Parity Genera 订购 PDF文档

P74PCT480SC / Performance Semiconductor,Datasheet,06/07+,16-Bit Parity Genera 订购 PDF文档