| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | HD404638R | HMCS400 Series Application Notes/Q&A | 828K |
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| 2 | HD404638R | 4-Bit Single-Chip Microcomputer | 471K |
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| 3 | HD404638RF | 4-Bit Microcontroller | 913K |
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| 4 | HD404638RF | 4-Bit Single-Chip Microcomputer | 471K |
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