【文件属性】：
文件名称：NE556芯片引脚中文介绍
文件大小：103KB
文件格式：PDF
更新时间：2023-07-13 07:38:32
NE556 封装
The NE556 dual monolithic timing circuit is a highly stable controller capable of producing accuratetime delays or oscillation. In the time delay modeof operation, the time is precisely controlled byone external resistor and capacitor. For a stableoperation as an oscillator, the free running fre-quency and the duty cycle are both accuratelycontrolled with two external resistors and one ca-pacitor