SN74HC4851N Analog Multiplexer/Demultiplexer by Texas Instruments

The SN74HC4851N is a versatile single-ended analog multiplexer/demultiplexer from the trusted semiconductor manufacturer, Texas Instruments. This integrated circuit (IC) is designed to handle eight channels, providing the flexibility to route analog signals to a single output or vice versa. The device is a part of the high-speed CMOS family, known for its robust performance and compatibility with a wide range of digital systems.

With a typical on-state resistance of 70 ohms and a wide analog input voltage range, the SN74HC4851N can seamlessly integrate into various applications, from data acquisition systems to signal routing in audio and video equipment. The low power consumption and high noise immunity inherent to CMOS technology make this multiplexer/demultiplexer an energy-efficient and reliable choice for designers.

The SN74HC4851N features a simple control interface that includes three binary control inputs (A, B, and C) and an inhibit input, which, when active, disconnects all channels. This allows for easy control using digital signals, making the device suitable for interfacing with microcontrollers or other digital logic components. Additionally, the IC supports bidirectional operation and can pass signals from high to low as well as low to high, offering maximum design flexibility.

Encapsulated in a 16-pin plastic DIP (Dual In-line Package), the SN74HC4851N is designed for through-hole mounting, which simplifies the prototyping and manufacturing processes. The IC can operate over a broad temperature range from -40°C to 85°C, ensuring reliable performance in various environments.

Key features of the SN74HC4851N include:

• Eight-channel configuration
• Wide analog input voltage range
• Low on-state resistance
• Low power consumption
• High noise immunity of CMOS technology
• Simple digital control interface
• Bidirectional signal transmission
• Durable 16-pin DIP package
• Wide operating temperature range

Whether you're designing a complex data acquisition system or a simple analog signal routing application, the SN74HC4851N from Texas Instruments provides the functionality, reliability, and ease of use required for a successful implementation.