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| MC74LCX373DT资料 | |
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MC74LCX373DT PDF Download |
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File Size : 116 KB
Manufacturer:ON Description:One or several SCn/SDn downstream pairs, or channels, are selected by the contents of the control register (see Table 1). This register is written after the PCA9544A has been addressed. The three LSBs of the control byte are used to determine which channel (or channels) is to be selected. When a channel is selected, the channel becomes active after a stop condition has been placed on the I2C bus. This ensures that all SCn/SDn lines are in a high state when the channel is made active, so that no false conditions are generated at the time of connection. A stop condition always must occur right after the acknowledge cycle. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：MC74LCX373DT 厂 家：ON 封 装：TSSOP 批 号：04+ 数 量：2568 说 明： |
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运 费：广东省内10元(平邮),广东省外20元(快递) 所在地：深圳市 新旧程度： |
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| 联系人：黄林锋 |
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