555 Timer IC (LM555 / NE555 / SE555) 555 Timer IC (LM555 / NE555 / SE555)
284 In stock
One of the classics and may be the most used IC is LM555. The possibilities and number of applications using this chip is phenomenal. LM555 is a precision timer IC, that is capable of producing accurate time delays or oscillation. It can operate in both astable and monostable configurations.
In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.
The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. However, these levels can be altered by the use of the control voltage terminal. It has a wide input voltage range from 4.5V to 16V.
LM555 pinout:
LM555 features and specification
Features: -
- 555 is Capable of producing accurate time.
- It could produce timing from microseconds to hours.
- Could work in Astable or monostable operation.
- The output duty cycle is Adjustable.
- Could be used as PWM.
- TTL compatible output can sink or source up to 200mA.
Specification: -
- Footprint package : PDIP-8
- Minimum Supply Voltage (V) : 4.5
- Maximum Supply Voltage (V) : 16
- No. of Timers/Counters : 1
- Operating Temperature Range (°C) : 0 to 70
- Mounting Type : Through Hole
LM555 Applications:
- Precision timer circuit
- Square wave generator
- Inverter circuits
- PWM generators and motor control
- PPM (Pulse Position Modulation)
- Linear Ramp Generator.
LM555 Dimension and footprint:
Example Projects on LM555:
Additional Resources:
Package Contains
1x LM555
One of the classics and may be the most used IC is LM555. The possibilities and number of applications using this chip is phenomenal. LM555 is a precision timer IC, that is capable of producing accurate time delays or oscillation. It can operate in both astable and monostable configurations.
In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.
The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. However, these levels can be altered by the use of the control voltage terminal. It has a wide input voltage range from 4.5V to 16V.
LM555 pinout:
LM555 features and specification
Features: -
- 555 is Capable of producing accurate time.
- It could produce timing from microseconds to hours.
- Could work in Astable or monostable operation.
- The output duty cycle is Adjustable.
- Could be used as PWM.
- TTL compatible output can sink or source up to 200mA.
Specification: -
- Footprint package : PDIP-8
- Minimum Supply Voltage (V) : 4.5
- Maximum Supply Voltage (V) : 16
- No. of Timers/Counters : 1
- Operating Temperature Range (°C) : 0 to 70
- Mounting Type : Through Hole
LM555 Applications:
- Precision timer circuit
- Square wave generator
- Inverter circuits
- PWM generators and motor control
- PPM (Pulse Position Modulation)
- Linear Ramp Generator.
LM555 Dimension and footprint:
Example Projects on LM555:
Additional Resources:
Package Contains
1x LM555
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.Shipping
We ship to all over India with flat shipping rate of INR 45 for all the orders below INR 599. For all the orders above INR 599, we offer a free shipping. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.Shipping
We ship to all over India with flat shipping rate of INR 45 for all the orders below INR 599. For all the orders above INR 599, we offer a free shipping. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
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