If you want to control it from a 3.3 V MCU that can’t handle the high-side voltage on its pins, you can add a NPN transistor section as shown – this inverts the logic, making it into a more ...

当主触发器的 Q-Bar 输出（又称负输出）与数据输入正常化耦合时，触发器可作为除二和除四时钟分频器运行。如果向其发送音频速率信号，则可将其视为 Q÷2 输出的两个倍频程分频器。

The first transistor was about half an inch high. That's mammoth by today's standards, when 7 million transistors can fit on a single computer chip. It was nevertheless an amazing piece of technology.

Description: Various products are available in lineup developed focusing on energy-saving and high reliability as main concepts, covering from ultra-compact packages to power-packages to meet the ...

It uses two current comparators, two NPN transistors, and a current mirror circuit to identify anomalies in the current flow and enable precise control of the input and output current via a purely ...