Fairchild Semiconductor NE555
The LM555/NE555/SA555 is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the time delay is controlled by one external resistor and one capacitor.| Part No. | NE555 |
|---|---|
| Datasheet | NE555 Download |
| Manufacturer |  Fairchild Semiconductor |
| Description | Single Timer |
| Buy | Stock & Price |
FEATURES
● High Current Drive Capability (200mA)● Adjustable Duty Cycle
● Temperature Stability of 0.005%/°C
● Timing From µSec to Hours
● Turn off Time Less Than 2µSec
APPLICATIONS
● Precision Timing● Pulse Generation
● Time Delay Generation
● Sequential Timing
DESCRIPTION
With an astable operation, the frequency and duty cycle are accurately controlled by two external resistors and one capacitor. 8-DIP 1 8-SOP 1 Internal Block Diagram R GND 1 Trigger 2 Comp. R R 8 Vcc Discharging Tr. 7 Discharge Output 3 OutPut Stage F/F Reset 4 Vref Comp. 6 Threshold Control 5 Voltage ©2002 Fairchild Semiconductor Corporation Rev. 1.0.3 LM555/NE555/SA555ABSOLUTE MAXIMUM RATINGS
(TA = 25°C) Parameter Supply Voltage Lead Temperature (Soldering 10sec) Power Dissipation Operating Temperature Range LM555/NE555 SA555 Storage Temperature Range Symbol Value Unit VCC 16 V TLEAD 300 °C PD 600 mW TOPR 0 ~ +70 °C -40 ~ +85 TSTG -65 ~ +150 °C 2 LM555/NE555/SA555ELECTRICAL CHARACTERISTICS
(TA = 25°C, VCC = 5...
