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二极管
晶体管
通用逻辑IC
模拟器件
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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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通用逻辑IC未使用的输出引脚应如何处理？
通用逻辑IC未使用的输出引脚必须开路。
然而，对于像245这样的双向总线缓冲器等可能成为输入端的引脚（如总线引脚），请通过上拉／下拉电阻将输入和输出两端连接到电源或GND。为避免不必要的电流流动，建议将双向总线缓冲器的两端上拉或下拉至相同电位。
相关连接
以下文档也包含相关信息。
