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| MM74HC138M资料 | |
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MM74HC138M PDF Download |
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File Size : 116 KB
Manufacturer:FAIRCHILD Description:This is the Main output control pin. An opto isolated control signal from the secondary side error amplifier is buffered and connected to the invert pin of the main output current mode comparator. A pull-up current of 1 mA is provided so the only external circuitry expected is a common emitter opto-isolator. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：MM74HC138M 厂 家：FAIRCHILD 封 装： 批 号：160 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：关女士 |
| 电 话：86-75584720945 |
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| QQ：371911117 |
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| 公司地址： Huaqiang Electronic World, Futian District, Shenzhen, China |
