型号 | 品牌 | 描述 | 获取价格 | 数据表 |
74F191SJ | NSC | Up/Down Binary Counter with Preset and Ripple Clock |
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74F191SJ | FAIRCHILD | Up/Down Binary Counter with Preset and Ripple Clock |
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74F191SJ | TI | F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, 0.3 |
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74F191SJCQB | FAIRCHILD | Up/Down Binary Counter with Preset and Ripple Clock |
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74F191SJCX | FAIRCHILD | Up/Down Binary Counter with Preset and Ripple Clock |
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74F191SJMQB | FAIRCHILD | Up/Down Binary Counter with Preset and Ripple Clock |
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