onsemi

MC14516BDG

MC14516BDG Description

The MC14516BDG from onsemi is a high-performance 4-bit synchronous up/down binary counter belonging to the 4000B series, designed for versatile digital counting applications. Operating within a wide voltage range of 3V to 18V, it supports synchronous counting with a maximum count rate of 8 MHz, making it suitable for high-speed logic systems. The device features asynchronous reset and positive-edge triggering, ensuring precise control over counting operations. Packaged in a 16-SOIC tube, it is RoHS3 compliant and rated for MSL 1 (Unlimited), offering reliability for surface-mount designs.

MC14516BDG Features

• 4-bit bidirectional counter with up/down counting capability.
• Synchronous operation ensures accurate timing coordination.
• Asynchronous reset for immediate counter initialization.
• Wide supply voltage range (3V–18V) for compatibility with various logic levels.
• High-speed performance (8 MHz count rate) for demanding applications.
• Positive-edge triggering for reliable clock signal response.
• Surface-mount 16-SOIC package for compact PCB integration.
• RoHS3 compliant and REACH unaffected, meeting environmental standards.

MC14516BDG Applications

The MC14516BDG is ideal for:

• Frequency dividers in communication systems.
• Digital clocks and timers requiring bidirectional counting.
• Industrial control systems for event counting and sequencing.
• Automotive electronics where robust voltage tolerance is needed.
• Test and measurement equipment for precise pulse counting.
  Its synchronous design and wide voltage range make it superior to older asynchronous counters, ensuring better noise immunity and power efficiency.

Conclusion of MC14516BDG

The MC14516BDG stands out as a versatile, high-speed binary counter with bidirectional functionality, making it a preferred choice for engineers designing digital logic systems. Its wide operating voltage, synchronous operation, and compact packaging provide a balance of performance and integration ease, suitable for industrial, automotive, and communication applications. For reliable counting solutions, this IC delivers precision, flexibility, and durability in modern electronic designs.