型号 / 厂家，封装，批号，备注，订购

HT27LC4096 / Holtek Semiconductor,Datasheet,07+,CMOS 256Kx16-Bit OTP 订购 PDF文档

HT280/09OH1 / Herrmann,Datasheet,07+,Silicon Controlled R 订购 PDF文档

HT280/18OJ1 / Herrmann,Datasheet,06/07+,Silicon Controlled R 订购 PDF文档

HT2812(14DIP) / Holtek Semiconductor,Datasheet,06/07+,HT2812 Single Sound 订购 PDF文档

HT2812B / Holtek Semiconductor,Datasheet,06/07+,Rocket sound generat 订购 PDF文档

HT2813-16DIP / Holtek Semiconductor,Datasheet,06/07+,Single Sound Generat 订购 PDF文档

HT2821 / Holtek Semiconductor,Datasheet,06/07+,Dual Sound Generator 订购 PDF文档

HT2815A / Holt Integrated Circuits,Datasheet,07+,Mini One-Sound gener 订购 PDF文档

HT2823(8DIP) / Holtek Semiconductor,Datasheet,07+,Noise Generator - Tr 订购 PDF文档

HT2830 / Holtek Semiconductor,Datasheet,06/07+,Up/Down Tone Generat 订购 PDF文档