| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | 54AC821LM | Logic IC | 320K |
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| 2 | 54AC821LMQB | 10-Bit D-Type Flip-Flop | 188K |
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| 3 | 54AC821LMQBX | 10-Bit D-Type Flip-Flop | 188K |
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| 4 | 54AC821LMX | 10-Bit D-Type Flip-Flop | 188K |
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