Product Overview: CD4067B Multiplexer/Demultiplexer

The CD4067B is a highly versatile integrated circuit designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This chip functions as a single 16-channel multiplexer/demultiplexer, but it can also be configured as a dual 8-channel or quadruple 4-channel device. Its flexibility makes it ideal for a wide array of applications, from signal routing in analog and digital systems to data acquisition and communication systems.

Key Features

• Channel Configuration: The CD4067B offers a 16-channel multiplexer/demultiplexer configuration, which can be easily adjusted to dual 8-channel or quadruple 4-channel setups depending on the application requirements.
• Voltage Range: It operates over a broad voltage range from 3V to 18V, providing compatibility with TTL, CMOS, and other logic families.
• Low ON Resistance: The device features a low ON resistance of 125Ω (typical) at 18V VDD, which is crucial for minimizing signal attenuation.
• Binary Address Decoding: Addressing of the channels is achieved through a binary coded input, allowing for simple and efficient data routing.
• Break-Before-Make Switching: The CD4067B ensures break-before-make switching, which prevents momentary shorting when switching between channels.

Applications

The CD4067B is suitable for various applications including:

• Analog and digital multiplexing/demultiplexing
• Signal gating, chopping, and modulation/demodulation
• Data acquisition systems
• Communication systems
• Remote control applications

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The CD4067B is no exception, as it is built to meet or exceed industry standards for performance and durability. This ensures that the device can operate effectively under various environmental conditions and within a wide temperature range.

For designers and engineers looking for a reliable multiplexer/demultiplexer with a high degree of functionality, the CD4067B from Texas Instruments presents an excellent choice. Its combination of versatile channel configuration, wide operating voltage range, and low ON resistance makes it a go-to component for efficient and effective signal management in electronic systems.