CD74HC40103MG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The CD74HC40103MG4 is a dual 4-bit binary counter with separate clock inputs, reset and enable inputs, synchronous parallel outputs and cascading capabilities. This device is designed to be used with low power logic operations, making it perfect for many applications in the fields of digital logic, controllers, and digital signal processing. In this article, we will discuss the application field and working principle of the CD74HC40103MG4.

Overview of CD74HC40103MG4

CD74HC40103MG4 is an MSI-L (medium scale integrated-logic) chip with TTL logic family. It features a Dual 4-Bit Binary Counter with Separate Clock and Reset Inputs, with Synchronous Parallel Outputs and Cascading Capabilities. It features low power logic operations, meaning it consumes less power than other logic chips, making it perfect for applications in digital logic and computing.

The Dual 4-bit Binary Counter is a synchronous counter that counts the rising edge of its two clock input (clock 1 and clock 2). The parallel outputs of the dual counter consist of 4-bit binary outputs which represent a count from 0 to 15. Additionally, the chip can be connected together in a "cascading" configuration, which allows the device to act as a longer counter by combining two or more of the CD74HC40103MG4 devices in series. This device also features an asynchronous clear and enable input, which allow the device to be reset to a specific 4-bit value and to enable or disable the count operation.

Application Field

Due to its low power operational capabilities and wide range of outputs, the CD74HC40103MG4 is well suited for many different applications in the fields of digital logic and computing. Some of these applications include:

• Computer systems: The CD74HC40103MG4 can be used in computer systems to count the number of actions performed by the system.
• Digital Signal Processing: The CD74HC40103MG4 can be used in digital signal processing applications, such as pulse width modulation (PWM), waveform synthesis, and waveform recognition.
• Microcontrollers: The CD74HC40103MG4 can also be used as a counter in microcontroller-based applications, such as arithmetic logic unit (ALU) operations, digital counters and filters.
• Robotics: The CD74HC40103MG4 can be used in robotics applications, such as counting the number of motor cycles or the number of steps taken by a robot.

Working Principle

The working principle of the CD74HC40103MG4 is based on the dual 4-bit binary count operations. The device has two clock inputs, clock 1 and clock 2, which are typically clocked at the same frequency. When the clock signal is activated, the counter begins to count in binary, starting from 0 and ending at 15. After 16 counts, the counter is reset back to 0, and the cycle begins again. The device also has a reset input, which can be used to reset the counter back to 0.

The device also has a separate synchronous parallel output, which consists of 4-bit binary outputs. These outputs represent the current count value, in a binary form. Additionally, the device also features an asynchronous clear and enable input, which can be used to reset the counter back to a specific 4-bit value and to enable or disable the count operation.

The CD74HC40103MG4 also allows for "cascading" of devices, which allows for a single counter to be implemented using multiple devices in series. This makes the device suitable for longer count operations, such as those required for large digital systems, or robotics applications.

Conclusion

The CD74HC40103MG4 is a dual-4 bit binary counter with separate clock inputs, reset and enable inputs, synchronous parallel outputs, and cascading capabilities. This versatile device is well suited for applications in the fields of digital logic, controllers, and digital signal processing, and is perfect for use with low power logic operations. In this article, we discussed the application field and working principle of the CD74HC40103MG4.

The specific data is subject to PDF, and the above content is for reference