The MM74C928N from ON Semiconductor is a versatile and high-performance 4-digit counter integrated circuit, designed to cater to a wide range of counting applications. This IC is particularly well-suited for use in digital clocks, frequency counters, calculators, and other electronic devices that require precise and reliable counting mechanisms.

Key Features

• 4-Digit Counting Capability: The MM74C928N can count up to 9999, making it ideal for applications that require multi-digit counting.
• CMOS Technology: Utilizing CMOS technology, this IC ensures low power consumption, which is critical for battery-operated devices.
• Counter Reset Function: It comes with a reset function that allows users to easily set the count back to zero.
• Wide Operating Voltage Range: The device operates over a wide voltage range, accommodating various power supply levels.
• Direct LED Drive Outputs: The MM74C928N can directly drive LEDs, which simplifies the design of display systems.

Applications

The MM74C928N is a highly adaptable component that fits seamlessly into numerous applications. It is commonly found in:

• Digital clocks and timers
• Electronic counters and frequency measurement devices
• Scoreboards and event counters
• Calculators and numerical displays

Technical Specifications

• Package: The IC is available in a standard DIP (Dual In-line Package), making it easy to handle and integrate into PCBs.
• Mounting Type: Through-hole mounting design ensures a strong and stable connection to the circuit board.
• Operating Temperature: The MM74C928N is designed to function reliably across a broad temperature range, suitable for various environments.

The MM74C928N is a testament to ON Semiconductor's commitment to providing high-quality, reliable components for the electronics industry. Its ability to drive LED displays directly, coupled with its low power consumption and high functionality, makes it an excellent choice for designers looking to create efficient and effective counting solutions.