LM555 Datasheet PDF | TI Timer IC

Part Number : LM555

Function : Timer(Direct Replacement for SE555/NE555)

Manufacturers : Texas Instruments

LM555 Datasheet Description :

The LM555 is a highly stable device for generating accurate time delays or 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 200 mA or drive TTL circuits.

Pinouts :

LM555 datasheet

 

Application Information ( LM555 Datasheet )
The LM555 timer can be used a various configurations, but the most commonly used configuration is in monostable mode. A typical application for the LM555 timer in monostable mode is to turn on an LED for a specific time duration. A pushbutton is used as the trigger to output a high pulse when trigger pin is pulsed low. This simple application can be modified to fit any application requirement.

• Precision Timing
• Pulse Generation
• Sequential Timing
• Time Delay Generation
• Pulse Width Modulation
• Pulse Position Modulation
• Linear Ramp Generator

 

More Informations

555 Time ic Wiki Info, ne555 timer ic info

LM555 Datasheet

LM555 pdf

Other data sheets within the file :
555CM, 555CN, LM555, LM555CM, LM555CM-NOPB