| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | 54LS243/B2AJC | 4-Bit Bus Transceiver | 99K |
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| 2 | 54LS243/BCAJC | 4-Bit Bus Transceiver | 99K |
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| 3 | 54LS243/BDAJC | 4-Bit Bus Transceiver | 99K |
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| 4 | 54LS243M/B2AJC | 4-Bit Bus Transceiver | 99K |
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