onsemi Synchronous Uni-Directional Counter IC MC14518B 3 to 18 V Surface Mount MC14518B

onsemi MC14518B is a synchronous uni-directional counter integrated circuit designed for surface mount applications, operating over a wide operating voltage range of 3 to 18 volts. It is engineered to function reliably in industrial, automation, and electronic component systems where precision counting is essential.

This counter IC supports a maximum supply voltage of 18 V and performs consistently across a wide temperature spectrum from -55°C to 125°C, making it suitable for harsh environmental conditions commonly found in industrial and manufacturing setups.

Featuring a synchronous reset method, the MC14518B ensures accurate resetting of the counter, which is critical for timing and event counting operations. Its surface mount design facilitates incorporation into compact PCB layouts, optimizing space without compromising performance.

As part of the 4000 CMOS Logic Family, this device benefits from low power consumption and high noise immunity, enhancing system reliability. The uni-directional count direction simplifies the design for applications requiring counting in a single direction, such as frequency counting, digital event counting, and simple digital counter circuits.

The device supports a maximum supply voltage of 18 V. Operates within an ambient temperature range of -55°C to 125°C. Employs a synchronous reset method for reliable operation. Designed for surface mount PCB installation.

Belongs to the MC14518B series within the 4000 CMOS Logic Family. Uni-directional count direction simplifies counting applications. Suitable for industrial, automation, and semiconductor electronic components.

This IC is ideal for industrial automation systems, electronic manufacturing, and embedded control systems requiring accurate digital counting capabilities. Its adherence to robust design standards and wide operating parameters provides flexibility and reliability in various technical environments.

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