Texas Instruments

CD4556BE  

Encoders, Decoders, Multiplexers & Demultiplexers

CD4556BE Description

The CD4556BE is a high-performance decoder/demultiplexer IC designed by Texas Instruments, part of the renowned 4000B series. This device is engineered to provide robust and reliable performance in a wide range of electronic applications. The CD4556BE features two independent circuits, each configured as a 1 x 2:4 decoder/demultiplexer, making it highly versatile for various digital signal routing tasks. It operates on a dual supply voltage ranging from 3V to 18V, offering flexibility in power requirements and ensuring compatibility with different power sources.

The CD4556BE is housed in a through-hole package, specifically a 16-pin DIP (Dual In-line Package), which facilitates easy integration into printed circuit boards (PCBs). This packaging type is well-suited for applications requiring high reliability and ease of installation. The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. With a moisture sensitivity level (MSL) that is not applicable, the CD4556BE is suitable for a wide range of operating environments without additional moisture protection measures.

CD4556BE Features

• Dual Independent Circuits: The CD4556BE features two separate 1 x 2:4 decoder/demultiplexer circuits, providing enhanced functionality and flexibility in signal routing.
• Wide Operating Voltage Range: The device operates on a dual supply voltage from 3V to 18V, making it suitable for a variety of power supply configurations.
• High Current Capability: The CD4556BE can source and sink up to 6.8mA per output, ensuring robust performance even under demanding conditions.
• Through-Hole Mounting: The 16-pin DIP package is ideal for through-hole mounting, offering ease of installation and high reliability in PCB applications.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Active Product Status: The CD4556BE is an active product, indicating ongoing production and support from Texas Instruments.

CD4556BE Applications

The CD4556BE is highly versatile and finds applications in a variety of electronic systems where signal decoding and demultiplexing are required. Some specific use cases include:

• Digital Signal Processing: Ideal for routing digital signals in complex systems, such as microcontrollers and digital signal processors.
• Memory Management: Used in memory address decoding and data routing in computer systems and embedded devices.
• Communication Systems: Facilitates signal routing in communication protocols and interfaces, ensuring efficient data transmission.
• Industrial Control Systems: Provides reliable signal decoding in industrial automation and control applications, enhancing system performance and reliability.

Conclusion of CD4556BE

The CD4556BE from Texas Instruments is a highly reliable and versatile decoder/demultiplexer IC, offering dual independent circuits and a wide operating voltage range. Its robust performance, high current capability, and environmental compliance make it an ideal choice for a wide range of applications in the electronics industry. Whether used in digital signal processing, memory management, communication systems, or industrial control, the CD4556BE ensures efficient and reliable signal routing. With its active product status and ongoing support from Texas Instruments, the CD4556BE is a valuable component for engineers and designers seeking high-performance solutions in their electronic designs.

CD4556BE Documents

Download datasheets and manufacturer documentation for CD4556BE

Datasheets :

CD4555B, CD4556B Datasheet      

HTML Datasheet :

CD4555B, CD4556B Datasheet      

PCN Design/Specification :

Material Set 30/Mar/2017