Texas Instruments

CD4085BPW  

Multi-Function, Configurable Gates and Inverters

CD4085BPW Description

The CD4085BPW is a dual AND-OR-INVERT (AND/OR/INVERT) gate logic integrated circuit (IC) from Texas Instruments, designed for surface-mount applications. This obsolete product is part of the 4000B series and is housed in a tube package. The CD4085BPW operates within a wide supply voltage range of 3V to 18V, making it suitable for a variety of power supply configurations. It features eight inputs (distributed as four sets of two inputs each) and two circuits, providing versatile logic functions in a compact form factor. The IC is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is highly reliable in various environmental conditions.

CD4085BPW Features

The CD4085BPW offers several unique features that distinguish it from similar logic ICs:

• Dual AND-OR-INVERT Functionality: This IC combines AND, OR, and INVERT logic functions in a single package, providing a highly integrated solution for complex logic operations.
• Wide Supply Voltage Range: The ability to operate between 3V and 18V makes it adaptable to different power supply requirements, enhancing its versatility.
• High Output Current: With a current rating of 6.8mA for both high and low outputs, the CD4085BPW can drive multiple loads efficiently.
• Surface-Mount Compatibility: The surface-mount design allows for easy integration into modern printed circuit boards (PCBs), facilitating compact and reliable electronic designs.
• Environmental Compliance: Being REACH unaffected and RoHS3 compliant, the CD4085BPW adheres to stringent environmental regulations, ensuring safe and sustainable use.
• High Reliability: The moisture sensitivity level of 1 (unlimited) indicates excellent resistance to moisture, making it suitable for applications in humid environments.

CD4085BPW Applications

The CD4085BPW is ideal for a range of applications where compact, versatile, and reliable logic functions are required:

• Digital Signal Processing: The combination of AND, OR, and INVERT functions makes it suitable for processing and manipulating digital signals in various electronic systems.
• Control Systems: It can be used in control systems where multiple logic operations need to be performed in a single package, reducing the complexity and size of the circuit.
• Consumer Electronics: The wide supply voltage range and surface-mount compatibility make it suitable for consumer electronics where space and power efficiency are critical.
• Industrial Automation: The high reliability and environmental compliance make it an excellent choice for industrial applications where robustness and compliance with safety standards are paramount.

Conclusion of CD4085BPW

The CD4085BPW from Texas Instruments is a versatile and reliable dual AND-OR-INVERT gate logic IC designed for surface-mount applications. Its wide supply voltage range, high output current, and environmental compliance make it suitable for a variety of applications, from digital signal processing to industrial automation. Although it is now obsolete, the CD4085BPW remains a valuable component for engineers and designers seeking a compact, integrated solution for complex logic operations. Its unique features and advantages over similar models ensure it continues to be a reliable choice in the electronics industry.

CD4085BPW Documents

Download datasheets and manufacturer documentation for CD4085BPW

Datasheets :

CD4085B Types      

HTML Datasheet :

CD4085B Types