CD4022 SOP 4-Bit Binary Up/Down Counter

Product Description: CD4022 SOP 4-Bit Binary Up/Down Counter

The CD4022 SOP 4-Bit Binary Up/Down Counter is a CMOS-based integrated circuit designed to function as a binary up/down counter. It features 4-bit binary counting capabilities, allowing it to count in both up and down directions based on the control inputs. The CD4022 is ideal for digital counting applications where the direction of the count must be selectable, such as in frequency division, event counting, and timing circuits.

This up/down counter has two control inputs: Up and Down, which determine the direction of counting. The counter is clocked by the Clock (CLK) input, and it increments or decrements with each rising edge of the clock signal depending on the state of the Up/Down control. The counter’s outputs represent the binary count, ranging from 0 to 15 in a 4-bit binary format.

The CD4022 is equipped with a reset input, which allows the counter to be set to zero at any time, making it useful for systems that require controlled initialization of the count value. Additionally, the SOP-16 package ensures the counter is well-suited for surface-mount applications, providing a small footprint for modern PCB designs.

Built using CMOS technology, the CD4022 offers low power consumption, high noise immunity, and a wide voltage range of 3V to 18V, making it compatible with both low-voltage and standard logic systems.

Key Features:

• 4-Bit Binary Up/Down Counter: The CD4022 is a 4-bit binary counter capable of counting in both up and down directions, providing versatile counting functionality.
• Up/Down Control Inputs: The Up and Down inputs allow for easy selection of counting direction, making it ideal for bidirectional counting applications.
• Clocked Operation: The counter increments or decrements on the rising edge of the Clock input, ensuring synchronized operation in time-sensitive systems.
• Reset Input: The reset input allows the counter to be initialized to zero, enabling precise control over the starting value of the counter.
• Low Power Consumption: Built with CMOS technology, the CD4022 offers low power consumption, making it suitable for battery-powered or energy-efficient applications.
• Wide Voltage Range: The IC operates over a wide voltage range of 3V to 18V, providing flexibility in both low-voltage and standard logic systems.
• Compact SOP-16 Package: The SOP-16 surface-mount package makes the CD4022 ideal for space-constrained applications and automated PCB assembly.

Applications:

• Up/Down Counting: The CD4022 is perfect for applications requiring bidirectional counting, such as in digital clocks, frequency dividers, and pulse counting systems.
• Event Counting: The IC can be used for event counting, where it counts the number of occurrences of a specific event or pulse, making it suitable for applications in industrial control, monitoring systems, or counter-based logic circuits.
• Frequency Division: The CD4022 is widely used in frequency division applications, where it divides the input clock frequency by a factor of up to 16, often used in clock generation and digital communication systems.
• Digital Counter Circuits: It is used in digital counters, where the count value is displayed on LED displays, seven-segment displays, or used to control other circuits in response to the count value.
• Time Delay Systems: The counter can be used in time delay circuits, where a specific number of clock pulses need to be counted before triggering an action.
• Control Systems: The CD4022 is useful in state machines or control systems where bidirectional counting or timing sequences are required for synchronized control over a system.
• Frequency Synthesizers: It can be used as a part of frequency synthesizer systems where precise frequency control and counting sequences are required for generating clock signals or other waveforms.

Package Included:

1 x CD4022 SOP 4-Bit Binary Up/Down Counter

Please note that the product image is for illustrative purposes only. The actual product may vary slightly in appearance.