型号 / 厂家，封装，批号，备注，订购

PC74HCT147M / National Semiconductor,Datasheet,06/07+,Priority Encoder - 1 订购 PDF文档

PC74HCT158D / Philips Semiconductors,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

PC74HCT123DTR / ,,最新批号,现货库存 订购 PDF文档

PC74HCT173D / Philips Semiconductors,Datasheet,07+,Quadruple D-Type Fli 订购 PDF文档

PC-74HCT175P / ,,最新批号,现货库存 订购 PDF文档

PC74HCT190D / Philips Semiconductors,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

PC74HCT160D / Philips Semiconductors,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

PC74HCT242D / Philips Semiconductors,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档

PC74HCT253BP / Philips Semiconductors,Datasheet,06/07+,4-Line Digital Multi 订购 PDF文档

PC74HCT253BT / Philips Semiconductors,Datasheet,06/07+,4-Line Digital Multi 订购 PDF文档