The MC14021BD is a versatile and high-performance 8-bit binary counter designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This integrated circuit is part of the MC14000 series, which is well-known for its robust CMOS technology, offering a reliable and cost-effective solution for a wide range of counting applications.

Key Features

• Counting Capability: The device is capable of counting up to 256 pulses, making it suitable for various applications that require medium-range counting.
• High-Speed Operation: With its CMOS technology, the MC14021BD can operate at high speeds, ensuring quick response times for counting tasks.
• Wide Operating Voltage Range: The counter can operate across a voltage range of 3V to 18V, providing versatility for different power supply conditions.
• Low Power Consumption: The device is designed for low power consumption, making it ideal for battery-operated devices or energy-sensitive applications.
• Output Buffering: Each output of the counter is buffered, which allows for direct driving of the common bus lines or buffer memory.

Applications

The MC14021BD is suitable for a variety of applications, including:

• Industrial control systems
• Frequency counters
• Timers and time delay circuits
• Digital clocks and watches
• Computers and computing systems
• Consumer electronics

Product Specifications

The MC14021BD is offered in a 16-pin SOIC package, which is widely accepted in the industry for its compact footprint and ease of integration into various circuit designs. The device's temperature range supports standard industrial operating ranges, ensuring reliability and performance under varying environmental conditions.

Quality and Reliability

ON Semiconductor is committed to delivering high-quality products. The MC14021BD is rigorously tested to meet stringent quality standards, providing engineers and designers with a dependable component for their electronic designs.