型号 / 厂家，封装，批号，备注，订购

HT9302FDT / Holtek Semiconductor,Datasheet,06/07+,DTMF Circuit - Pulse 订购 PDF文档

HT9305AIT / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 订购 PDF文档

HT93LC66-5/P / Holtek Semiconductor,Datasheet,06/07+,1K/2K/4K 3-Wire CMOS 订购 PDF文档

HT9305AL / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 订购 PDF文档

HT9305ALT / Holtek Semiconductor,Datasheet,06/07+,DTMF Circuit - Pulse 订购 PDF文档

HT93LC66A(8SOIC) / Holtek Semiconductor,Datasheet,07+,Serial Electrically- 订购 PDF文档

HT93LC66A38SOP / ,,最新批号,原装现货 订购 PDF文档

HT9305AR / Holtek Semiconductor,Datasheet,07+,DTMF Circuit - Pulse 订购 PDF文档

HT9305DI / Holtek Semiconductor,Datasheet,06/07+,DTMF Circuit - Pulse 订购 PDF文档

HT9305F / Holtek Semiconductor,Datasheet,06/07+,4-Memory Tone/Pulse 订购 PDF文档