型号 / 厂家，封装，批号，备注，订购

SP74HC298 / Semi Processes Inc,Datasheet,07+,54/74 Series Adders 订购 PDF文档

SP74HC30J / Semi Processes Inc,Datasheet,07+,8-Input NAND-Functio 订购 PDF文档

SP74HC374 / Semi Processes,Datasheet,07+,(SP74HCxxx) Flip Flo 订购 PDF文档

SP74HC393J / Semi Processes Inc,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

SP74HC42 / Semi Processes,Datasheet,06/07+,(SP74HCxxx) Decoders 订购 PDF文档

SP74HC42J / Semi Processes Inc,Datasheet,06/07+,BCD-to-One-of-Ten De 订购 PDF文档

SP74HC533J / Semi Processes Inc,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档

SP74HC540J / Semi Processes Inc,Datasheet,06/07+,Inverting-Function B 订购 PDF文档

SP74HC573J / Semi Processes Inc,Datasheet,06/07+,Octal D-Type Latch 订购 PDF文档

SP74HC574 / Semi Processes,Datasheet,06/07+,(SP74HCxxx) Flip Flo 订购 PDF文档