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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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图腾柱输出的一个输出电路在VCC与GND之间装有两个晶体管。在不设置输出上拉电阻的情况下,确定高电平或低电平。图腾柱输出可为漏型,也可为源型。对于集电极开路输出,晶体管的集电极在输出上外部化。因此,如果不连接上拉电阻,则无法执行高操作或低操作。开路集电极输出仅为漏型。