KA556I
- Mfr.Part #
- KA556I
- Manufacturer
- onsemi
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OSC TIMER DUAL 14-DIP
- Stock
- 35,558
- In Stock :
- 35,558
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- Manufacturer :
- onsemi
- Product Category :
- Programmable Timers and Oscillators
- Type :
- 555 Type, Timer/Oscillator (Dual)
- Published :
- 2004
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Packaging :
- Tube
- Voltage - Supply :
- 4.5V~16V
- Current - Supply :
- 16mA
- Operating Temperature :
- -40°C~85°C
- Base Part Number :
- KA556
- Supplier Device Package :
- 14-DIP
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Datasheets
- KA556I

Programmable Timers and Oscillators onsemi KA556I Overview
The Programmable Timers and Oscillators onsemi KA556I is a highly reliable integrated circuit designed to meet the demanding needs of complex timing and oscillation setups in various applications. Manufactured by onsemi, a leader in semiconductor solutions, the KA556I is crafted in a 14-pin DIP (Dual In-line Package) format, offering robustness for industrial-grade products. This dual timer IC is an extension of the standard 555 timer technology, doubling the functionality to enable more versatile and complex timing configurations. The precision and stability of the KA556I make it an ideal choice for developers looking for scalable and efficient timing solutions.
KA556I Features
The KA556I incorporates several features that make it stand out as a superior choice for timing and oscillator applications. It offers dual timing circuits, which can be operated independently or in synchronization, depending on the user’s requirements. Each timer has separate configuration options for astable or monostable operations, making it extremely flexible for different types of pulse generation. Additionally, its wide operating voltage range and high output current capability ensure that the KA556I can handle a variety of electrical loads and conditions, making it versatile across different environmental setups.
KA556I Applications
- Consumer Electronics: Utilized in devices like cameras and gaming consoles to manage power sequencing and enhance user interface responsiveness.
- Industrial Control Systems: Acts as a critical component in automation machinery for timing operations, ensuring precision and reliability in processes like assembly lines and robotic controls.
- Communication Equipment: Used in modems and routers to facilitate timing operations essential for data transmission and signal processing.
- Personal Computing Devices: Integrates into PCs and laptops to control power management systems, contributing to energy efficiency and better performance.
- Automotive Electronics: Helps in designing sophisticated vehicle systems such as timed sensor readings and automated lighting controls.
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