型号 / 厂家，封装，批号，备注，订购

HEC2940 / Instrument Design Engineering Associates,Datasheet,07+,Seven-Segment Numeri 订购 PDF文档

HEC2943 / Instrument Design Engineering Associates,Datasheet,06/07+,Seven-Segment Numeri 订购 PDF文档

HEC29630 / Instrument Design Engineering Associates,Datasheet,07+,Seven-Segment Numeri 订购 PDF文档

HEC4014BD / Philips Semiconductors,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

HEC4016BD / Philips Semiconductors,Datasheet,07+,Quad SPST Nrm-Opn (L 订购 PDF文档

HEC40174BD / Philips Semiconductors,Datasheet,07+,Hex D-Type Flip-Flop 订购 PDF文档

HEC4017BD / Philips Semiconductors,Datasheet,07+,1-of-10-Output Decad 订购 PDF文档

HEC40195BD / Philips Semiconductors,Datasheet,07+,4-Bit Shift Register 订购 PDF文档

HEC4019BD / Philips Semiconductors,Datasheet,06/07+,2-Line Digital Multi 订购 PDF文档

HEC4020BD / Philips Semiconductors,Datasheet,07+,Binary Up 订购 PDF文档