型号 / 厂家，封装，批号，备注，订购

HT9200A(8DIP) / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - DTMF 订购 PDF文档

HT9200A(8SOP) / ,,08/09+,全新原装深圳库存 订购 PDF文档

HT9200A/P / ,,08/09+,全新原装深圳库存 订购 PDF文档

HT9200B-14SOP / ,,08/09+,全新原装深圳库存 订购 PDF文档

HT9200BSO14 / ,,08/09+,全新原装深圳库存 订购 PDF文档

HT9214AL / Holtek Semiconductor,Datasheet,06/07+,15-Memory Tone/Pulse 订购 PDF文档

HT9214B / Holtek Semiconductor,Datasheet,06/07+,Telephone Dialer Cir 订购 PDF文档

HT9245-1AL / Holtek Semiconductor,Datasheet,07+,Telephone Dialer Cir 订购 PDF文档

HT9245-1BL / Holtek Semiconductor,Datasheet,06/07+,15-Memory Tone/Pulse 订购 PDF文档

HT9245-1DL / Holtek Semiconductor,Datasheet,06/07+,Telephone Dialer Cir 订购 PDF文档