型号 / 厂家，封装，批号，备注，订购

P74PCT481SC / Performance Semiconductor,Datasheet,06/07+,16-Bit Parity Genera 订购 PDF文档

P74PCT521ALC / Performance Semiconductor,Datasheet,07+,8-Bit Identity Compa 订购 PDF文档

P74PCT521BLC / Performance Semiconductor,Datasheet,07+,8-Bit Identity Compa 订购 PDF文档

P74PCT533APC / Performance Semiconductor,Datasheet,06/07+,Octal D-Type Latch - 订购 PDF文档

P74PCT533LC / Performance Semiconductor,Datasheet,06/07+,Octal D-Type Latch - 订购 PDF文档

P74PCT534ADC / Performance Semiconductor,Datasheet,06/07+,Octal D-Type Flip-Fl 订购 PDF文档

P74PCT534ALC / Performance Semiconductor,Datasheet,06/07+,Octal D-Type Flip-Fl 订购 PDF文档

P74PCT534SC / Performance Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档

P74PCT543ADC / Performance Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

P74PCT543DC / Performance Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档