Texas Instruments

CD4043BD  

Latches

CD4043BD Description

The CD4043BD is a high-performance Integrated Circuit (IC) featuring a NOR R/S latch in a 16-pin SOIC package, designed for surface mount applications. Manufactured by Texas Instruments, this IC is part of the 4000B series and offers four independent circuits with a 1:1 configuration. It operates within a wide supply voltage range of 3V to 18V, making it versatile for various electronic systems. The CD4043BD boasts a propagation delay time of 50ns, ensuring fast and reliable performance. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The IC is packaged in a tube, with a moisture sensitivity level (MSL) of 1, indicating unlimited storage time without the need for special handling.

CD4043BD Features

• Wide Operating Voltage Range: The CD4043BD operates within a 3V to 18V supply voltage range, providing flexibility for use in diverse electronic applications.
• Fast Propagation Delay: With a propagation delay of 50ns, the CD4043BD ensures rapid signal processing, making it suitable for high-speed digital circuits.
• High Output Current Capability: The IC supports an output current of 6.8mA for both high and low states, enabling robust performance and compatibility with a wide range of devices.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
• Environmental Compliance: The CD4043BD is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level 1: The MSL 1 rating means the IC can be stored without special handling, reducing the risk of moisture-related damage.

CD4043BD Applications

The CD4043BD is ideal for a variety of applications, including:

• Digital Logic Circuits: The NOR R/S latch functionality makes it suitable for digital logic systems where signal processing and storage are critical.
• Memory and Data Storage: The IC can be used in memory modules and data storage systems to manage and retain data efficiently.
• Communication Systems: The high-speed performance and wide operating voltage range make it suitable for communication systems requiring reliable data transmission.
• Consumer Electronics: The CD4043BD can be integrated into consumer electronics for managing digital signals and ensuring stable operation.
• Industrial Control Systems: The robustness and compliance with environmental standards make it ideal for industrial applications where reliability and safety are paramount.

Conclusion of CD4043BD

The CD4043BD from Texas Instruments is a versatile and high-performance NOR R/S latch IC that offers significant advantages over similar models. Its wide operating voltage range, fast propagation delay, and high output current capability make it suitable for a variety of applications, from digital logic circuits to industrial control systems. The surface mount package and environmental compliance further enhance its appeal for modern electronic designs. Whether used in consumer electronics, communication systems, or industrial applications, the CD4043BD provides reliable performance and ensures compliance with industry standards.

CD4043BD Documents

Download datasheets and manufacturer documentation for CD4043BD

PCN Part Status Change :

Mult Dev Status Chg 25/Apr/2023      

Datasheets :

CD4043B,44B Types      

HTML Datasheet :

CD4043B,44B Types