序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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1 | HEF4521BT | Asynchronous Up Counter | 192K |
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2 | HEF4521BT | 24-stage frequency divider and oscillator | 164K |
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3 | HEF4521BT | 24-stage frequency divider and oscillator | 166K |
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4 | HEF4521BT | 24-stage frequency divider and oscillator | 116K |
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5 | HEF4521BTD | Asynchronous Up Counter | 192K |
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6 | HEF4521BTD-T | Asynchronous Up Counter | 192K |
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