The NE555 SMD is a Highly Stable Timer that can be used to generate precise time delays and oscillation. If desired, additional terminals are provided for triggering or resetting. One external resistor and capacitor accurately control the time in the time delay mode of operation. As an oscillator, it needs to be as stable as possible. Two external resistors and one capacitor are used to precisely control the free-running frequency and duty cycle. On falling waveforms, the circuit can be triggered and reset, and the output circuit can source or sink up to 200mA or drive TTL circuits.
- Supply voltage: 4.5- 16V
- Operating Temperature : 0°C ~ 70°C
- Current - Supply: 10mA
- Frequency: 100kHz
- Package: SOIC
|Minimum Supply Voltage (V)||4.5|
|Maximum Supply Voltage (V)||16|
|Max. Operating Current (mA)||10|
|Product Type||Timers & Support Products|
|No. of Timers/Counters||1|
Frequently Asked Questions
What does 555 mean in NE555?
555 The 555 timer is named after the three 5k resistors that are connected internally making a voltage divider circuit.
What is a 555 timer?
555 It is an integrated circuit that provides a square wave output signal. It is used to add delay/timing in electronic circuits.
What is 555 timer ic and where is it useful?
555 NE555 is a precision timing device that can act as either a simple timer to generate single pulses or long time delays. This IC can operate in either of the three modes 1. Monostable mode 2. astable mode 3. Bistable mode