序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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1 | DM74LS193 | Synchronous 4-Bit Binary Counter with Dual Clock | 75K |
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2 | DM74LS193J/A+ | Synchronous Up/Down Counter | 142K |
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3 | DM74LS193M | Synchronous 4-Bit Binary Counter with Dual Clock | 75K |
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4 | DM74LS193N | Synchronous 4-Bit Binary Counter with Dual Clock | 75K |
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5 | DM74LS193N/A+ | Synchronous Up/Down Counter | 142K |
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6 | DM74LS193N/B+ | Synchronous Up/Down Counter | 142K |
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