This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/logic-group/logic/f/logic-forum/1133632/sn74s09-do-we-have-other-device-similar-to-sn74s09-that-can-support-3-3v-high-logic-input
您好专家！
我们是否有任何具有 OC-OD 输出的多通道和门或门、可支持3.3V 高逻辑输入？
此致
Shuai
SN74ALS09等双极器件确实支持3.3V 输入信号(但需要5V 电源)。
考虑在正常和/或门后面添加一个开漏缓冲器(例如 SN74LVC07A、SN74LVC1G07)。
您好、Shuai、
我们的网站包括一个参数表、可按输出类型进行筛选。 以下是具有4个通道和漏极开路或集电极开路输出的预滤波与门列表：
https://www.ti.com/logic-voltage-translation/logic-gates/and-gates/products.html#p480=4;6&p116=Open-Collector;Open-Drain&p1498=Automotive;Catalog
