| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | DM74LS243 | Quadruple Bus Transceiver | 53K |
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| 2 | DM74LS243J/A+ | 4-Bit Bus Transceiver | 79K |
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| 3 | DM74LS243M | Quadruple Bus Transceiver | 53K |
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| 4 | DM74LS243N | Quadruple Bus Transceiver | 53K |
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| 5 | DM74LS243N/A+ | 4-Bit Bus Transceiver | 79K |
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| 6 | DM74LS243N/B+ | 4-Bit Bus Transceiver | 79K |
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| 7 | DM74LS243WM | 4-Bit Bus Transceiver | 79K |
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