振荡器和脉冲发生器>TI>LM555CN/NOPB

频率: 10MHz 

电源电压最小值: 4.5V 

电源电压最大值: 16V 

数字集成电路封装: DIP 

针脚数: 8引脚 

工作温度最小值: 0°C 

工作温度最高值: 70°C 

产品范围: 555 timer

产品概述

The LM555CN/NOPB is a highly stable 555 Timer for generating accurate time delays and oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free running frequency and duty cycle are accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms and the output circuit can source or sink up to 200mA or drive TTL circuits.

Direct replacement for SE555/NE555

Timing from microseconds through hours

Operates in both astable and monostable modes

Adjustable duty cycle

Output and supply TTL compatible

0.005%/°C Temperature stability

Normally on and normally off output

Green product and no Sb/Br

应用

时钟与计时