型号 / 厂家，封装，批号，备注，订购

HT280/12OJ1 / Herrmann,Datasheet,06/07+,Silicon Controlled R 订购 PDF文档

HT280/13OJ1 / Herrmann,Datasheet,07+,Silicon Controlled R 订购 PDF文档

HT280/16OJ1 / Herrmann,Datasheet,07+,Silicon Controlled R 订购 PDF文档

HT2812(8DIP) / Holtek Semiconductor,Datasheet,06/07+,HT2812 Single Sound 订购 PDF文档

HT2812-14DIP / Holtek Semiconductor,Datasheet,07+,Single Sound Generat 订购 PDF文档

HT25A / Centralab Semiconductor,Datasheet,07+,General Purpose Tunn 订购 PDF文档

HT270/08OG6 / Herrmann,Datasheet,07+,Silicon Controlled R 订购 PDF文档

HT270/12OG6 / Herrmann,Datasheet,07+,Silicon Controlled R 订购 PDF文档

HT2812-8DIP / Holtek Semiconductor,Datasheet,07+,Single Sound Generat 订购 PDF文档

HT2812F / Holtek Semiconductor,Datasheet,06/07+,Siren I sound genera 订购 PDF文档