型号 / 厂家，封装，批号，备注，订购

IC121-4806-G4MF / Yamaichi Electronics,Datasheet,06/07+,Shrink Dual Inline P 订购 PDF文档

IC121-5606-G4MF / Yamaichi Electronics,Datasheet,07+,Shrink Dual Inline P 订购 PDF文档

IC121-64075-G4L / Yamaichi Electronics,Datasheet,06/07+,Shrink Dual Inline P 订购 PDF文档

IC121-64075-G4MF / Yamaichi Electronics,Datasheet,07+,Shrink Dual Inline P 订购 PDF文档

IC121-9009-G4 / Yamaichi Electronics,Datasheet,06/07+,Shrink Dual Inline P 订购 PDF文档

IC149-152KS-11226-1B / Yamaichi Electronics,Datasheet,06/07+,QFP/TQFP - 152 Pins 订购 PDF文档

IC149-208-161-B5 / Yamaichi Electronics,Datasheet,07+,QFP/TQFP - 208 Pins 订购 PDF文档

IC15 Toc1 1 / Philips Semiconductors,Datasheet,07+,FAST TTL Logic Serie 订购 PDF文档

IC15 Toc2 1 / Philips Semiconductors,Datasheet,07+,FAST TTL Logic Serie 订购 PDF文档

IC15 Toc3 1 / Philips Semiconductors,Datasheet,07+,FAST TTL Logic Serie 订购 PDF文档