The MC14490FEL from ON Semiconductor is a state-of-the-art hex contact bounce eliminator designed to suppress any noise or debouncing issues in digital systems. This integrated circuit is tailored to enhance the reliability of digital inputs, which is crucial in a variety of applications ranging from industrial controls to consumer electronics.

Key Features

• Debouncing Capability: The IC comes with six independent channels, each capable of eliminating bounce on one switch.
• Supply Voltage Range: It operates within a supply voltage range of 3 V to 18 V, making it versatile for various digital logic levels and compatible with TTL, CMOS, and PMOS technologies.
• Direct LED Drive: The MC14490FEL can directly drive LEDs from each channel, providing visual status for debugging or user interfaces.
• Non-Inverting Outputs: The outputs of the IC are non-inverting, ensuring a seamless integration into existing circuits without the need for additional inverting stages.

Applications

The versatility of the MC14490FEL allows it to be used in a wide array of applications where switch bounce could cause issues, such as:

• Keyboards and Keypads
• Alarm Systems
• Industrial Controls
• Measuring Instruments
• Automotive Control Systems

Package and Quality

The device is offered in a SOIC-16 package, which is ideal for space-constrained applications. ON Semiconductor's commitment to quality ensures that each MC14490FEL meets stringent standards for performance and reliability.

Environmental Compliance

ON Semiconductor is dedicated to environmental stewardship. The MC14490FEL is designed to comply with current environmental regulations, including RoHS and Pb-Free standards. This commitment helps customers in designing eco-friendly products while maintaining high-quality performance.

With the MC14490FEL, ON Semiconductor provides a robust solution to contact bounce challenges, enabling designers to create more reliable and user-friendly digital interfaces.