型号 / 厂家，封装，批号，备注，订购

HT447P0(20DIP-B) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447P0(24SKDIP-A) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447P0(24SKDIP-B) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447P0(24SKDIP-C) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447P0(24SOIC-A) / Holtek Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档

HT447P0(24SOIC-C) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

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

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

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

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