型号 / 厂家，封装，批号，备注，订购

M74HC4518C1 / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

M74HC4520C1R / ST Microelectronics,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

M74HC4518RM13TR / ST Microelectronics,Datasheet,07+,DUAL DECADE .. 订购 PDF文档

M74HC4520C1 / Various,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

M74HC4520F1 / Various,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

M74HC4520RM13 / ,,,原装现货 订购 PDF文档

M74HC4538DP / Various,Datasheet,07+,Dual Monostable Mult 订购 PDF文档

M74HC4538P / Various,Datasheet,07+,Dual Monostable Mult 订购 PDF文档

M74HC4543C1R / ST Microelectronics,Datasheet,06/07+,BCD TO 7 SEGMENT LAT 订购 PDF文档

M74HC4543DP / Various,Datasheet,07+,7-Segment Display Dr 订购 PDF文档