Texas Instruments

CD4081BM

CD4081BM Description

The CD4081BM is a high-performance, 4-channel AND gate IC designed for a wide range of digital logic applications. Manufactured by Texas Instruments, this device is part of the 4000B series and is housed in a surface-mount package, making it suitable for compact and high-density circuit designs. The CD4081BM operates within a broad supply voltage range of 3V to 18V, ensuring compatibility with various power supply configurations. Each of the four AND gates features two inputs, providing a total of eight input connections, and is capable of handling a maximum propagation delay of 90ns at 15V with a 50pF load. This low propagation delay ensures fast and efficient signal processing, making the CD4081BM ideal for high-speed digital circuits.

CD4081BM Features

• Low Propagation Delay: With a maximum propagation delay of 90ns at 15V and 50pF, the CD4081BM ensures rapid signal processing, which is crucial for high-speed digital applications.
• Wide Operating Voltage Range: The device operates within a 3V to 18V supply voltage range, offering flexibility and compatibility with various power supply configurations.
• Low Quiescent Current: The CD4081BM consumes a maximum quiescent current of only 1 µA, making it highly energy-efficient and suitable for battery-powered and low-power applications.
• High Output Current Capability: Each gate can source or sink up to 3.4mA, providing robust output drive capabilities for driving multiple loads or interfacing with other digital circuits.
• Surface-Mount Packaging: The CD4081BM is available in a surface-mount package, which is ideal for high-density PCB designs and automated assembly processes.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for use in various industries.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the CD4081BM is suitable for storage and handling under standard conditions without requiring special precautions.

CD4081BM Applications

The CD4081BM is well-suited for a variety of digital logic applications due to its versatile features and performance capabilities. Some specific use cases include:

• Digital Signal Processing: The low propagation delay and high-speed performance make the CD4081BM ideal for processing digital signals in real-time applications.
• Control Systems: The AND gates can be used to implement logic functions in control systems, such as enabling or disabling specific operations based on input conditions.
• Data Communication: The device can be used in data communication circuits to manage signal flow and ensure proper data transmission.
• Consumer Electronics: The wide operating voltage range and low power consumption make the CD4081BM suitable for use in consumer electronics, where power efficiency and compact design are critical.
• Automotive Electronics: The robustness and compliance with environmental standards make the CD4081BM a reliable choice for automotive applications, where reliability and safety are paramount.

Conclusion of CD4081BM

The CD4081BM from Texas Instruments is a versatile and high-performance 4-channel AND gate IC that offers a range of features and benefits for digital logic applications. Its low propagation delay, wide operating voltage range, and low quiescent current make it an excellent choice for high-speed, energy-efficient designs. The surface-mount packaging and compliance with environmental standards further enhance its suitability for modern electronics. Whether used in digital signal processing, control systems, or consumer electronics, the CD4081BM provides reliable and efficient performance, making it a standout choice in its category.