Login

IC 555 Timer

Available at SoftTech Supply - Your trusted electronics shop in Kigali, Rwanda

IC 555 Timer - STS Electronic Components Kigali
IC 555 Timer view 1
IC 555 Timer view 2

IC 555 Timer

Price:

RWF 400
The 555 timer IC is an integral part of electronics projects. Be it a simple project involving a single 8-bit micro-controller and some peripherals or a complex one involving system on chips, 555 timer working is involved
In Stock - Ready to Ship
Quality Guaranteed
Fast Delivery
Expert Support
Easy Returns

Need help or have questions about this product?

Contact STS Support →

Product Description

The 555 timer IC is an integral part of electronics projects. Be it a simple project involving a single 8-bit micro-controller and some peripherals or a complex one involving system on chips, 555 timer working is involved



Specifications

  • Ground reference voltage:low level (0 V)

  • The OUT pin goes high and a timing interval starts when this input falls below 1/2 of CTRL voltage (which is typically 1/3 Vcc, CTRL being 2/3 Vccby default if CTRL is left open). In other words, OUT is high as long as the trigger low. Output of the timer totally depends upon the amplitude of the external trigger voltage applied to this pin.

  • This output is driven to approximately 1.7 V below +Vcc, or to GND.

  • A timing interval may be reset by driving this input to GND, but the timing does not begin again until RESET rises above approximately 0.7 volts. Overrides TRIG which overrides threshold.

  • Provides �control� access to the internal voltage divider (by default, 2/3 Vcc).

  • The timing (OUT high) interval ends when the voltage at threshold is greater than that at CTRL (2/3 Vccif CTRL is open).

  • Open collectoroutput which may discharge a capacitor between intervals. In phase with output.

  • Positive supply voltage, which is usually between 3 and 15 V depending on the variation.


Why Buy from SoftTech Supply?

  • Genuine electronic components from trusted suppliers
  • Competitive prices on Arduino, Raspberry Pi, sensors & more
  • Fast delivery across Kigali and Rwanda
  • Expert technical support and project consultation
  • Easy returns and quality guarantee

Related Products

5KG Digital Load Cell Weight Sensor + HX711 | SoftTech Supply

5KG Digital Load Cell Weight Sensor + HX711

RWF 7,500
3.7V 3 Slot 18650 Battery holder | SoftTech Supply

3.7V 3 Slot 18650 Battery holder

RWF 1,500
MCP2515 CAN BUS Module Compatible with Arduino | SoftTech Supply

MCP2515 CAN BUS Module Compatible with Arduino

RWF 4,300
Sale! 5V Active Buzzer | SoftTech Supply

5V Active Buzzer

RWF 700 RWF 500

Buy IC 555 Timer at STS - Kigali, Rwanda

IC 555 Timer is available at SoftTech Supply, your trusted electronics shop in Kigali, Rwanda. We stock genuine electronic components including Arduino boards, Raspberry Pi, ESP32, ESP8266, various sensors, motors, displays, and thousands of other components for your IoT, embedded systems, and electronics projects. Visit our shop or order online for fast delivery across Rwanda. Need help selecting components or implementing your project? Contact STS for expert technical support and consultation.