型号 / 厂家，封装，批号，备注，订购

HT447P0(28SKDIP) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447P0(28SOIC) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT44R70(18DIP) / Holtek Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档

HT44R70(20DIP-A) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT44R70(20SOIC-A) / Holtek Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档

HT44R70(20SOIC-C) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT44R70(24SKDIP-C) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT44R70(28SOIC) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT45/06OJ1 / Herrmann,Datasheet,06/07+,Silicon Controlled R 订购 PDF文档

HT45/09OJ1 / Herrmann,Datasheet,07+,Silicon Controlled R 订购 PDF文档