| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | HD74HC194 | 4-bit Bidirectional Universal Shift Register | 50K |
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| 2 | HD74HC194 | 4-bit Bidirectional Universal Shift Register | 101K |
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| 3 | HD74HC194P | 4-bit Bidirectional Universal Shift Register | 101K |
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