The HCF4067BE is a highly versatile and robust analog multiplexer/demultiplexer IC designed and manufactured by STMicroelectronics. This integrated circuit is a monolithic device made using silicon gate C2MOS technology. It features a 16-channel configuration, which allows it to efficiently manage multiple analog signals, making it an ideal choice for various applications in the electronics industry.
Key Features
- Channel Configuration: The HCF4067BE offers a 16-channel multiplexer/demultiplexer functionality, providing a wide range of signal handling capabilities.
- Binary Addressing: Its binary control input allows for the selection of one of 16 channels to be turned on and connect the common I/O to any one of the 16 channel inputs/outputs.
- Low ON Resistance: The device exhibits a low ON resistance, which is typically around 125Ω over 15V p.p. signal input range for VDD - VEE = 18V.
- Wide Voltage Range: It operates over a wide voltage range from 3V to 20V (VDD - VSS) or ±1.5V to ±10V (VDD - VEE), making it suitable for a variety of applications.
- Inhibit Function: The inclusion of an inhibit input allows the user to disable all the channels simultaneously, providing an added layer of control.
Applications
The HCF4067BE can be used in a broad spectrum of applications, from signal routing in communication systems to channel selection in data acquisition systems. It is also suitable for use in analog-to-digital conversion, avionics systems, and audio/video switching. Its versatility also extends to industrial controls where multiple sensors need to be interfaced with a single analog-to-digital converter.
Package Information
The IC is available in a DIP24 (dual in-line package) form factor, providing ease of integration into a wide range of electronic systems. Its lead-free package ensures compliance with current environmental regulations regarding hazardous substances.
Quality and Reliability
STMicroelectronics is renowned for its commitment to quality and reliability, and the HCF4067BE is no exception. It is designed to meet stringent industry standards, ensuring long-term reliability for products that incorporate this multiplexer/demultiplexer IC.
