CD74HC4316M

The CD74HC4316M is a quad 2-input multiplexer/demultiplexer integrated circuit (IC) manufactured by Texas Instruments. It belongs to the 74HC (High-Speed CMOS) family, which is known for its high-speed operation and low power consumption. Here’s a detailed description of its features and specifications:

General Features:

• Functionality: The CD74HC4316M contains four independent 2-input multiplexers (MUX) or demultiplexers (DEMUX). Each multiplexer can select one of two input signals and route it to a single output, based on the state of a select input.
• Logic Levels: It operates with standard CMOS logic levels, making it compatible with a wide range of digital circuits.
• High-Speed Operation: The device is designed for high-speed applications, with propagation delays typically in the nanosecond range, allowing for fast switching and data processing.

Pin Configuration:

• The IC typically comes in a 16-pin dual in-line package (DIP) or surface-mount package (SOIC), making it suitable for various PCB designs.
• Pin Functions: Each multiplexer has two inputs (A and B), a select input (S), and an output (Y). The device also includes common ground and power supply pins.

Electrical Characteristics:

• Supply Voltage (Vcc): The CD74HC4316M operates over a wide supply voltage range, typically from 2V to 6V, making it versatile for different applications.
• Input and Output Voltage Levels: The input and output voltage levels are compatible with standard TTL logic levels, ensuring seamless integration with other digital components.
• Current Consumption: The device features low static and dynamic power consumption, which is a hallmark of CMOS technology.

Applications:

• Data Routing: The CD74HC4316M is commonly used in data routing applications where multiple data sources need to be directed to a single output.
• Signal Switching: It can be employed in signal switching applications, allowing for the selection of different signal paths in communication systems.
• Multiplexing/Demultiplexing: The IC is ideal for multiplexing and demultiplexing tasks in digital circuits, such as in microcontroller interfacing and data acquisition systems.

Performance:

• Temperature Range: The device is rated for operation over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.
• Noise Immunity: The high noise immunity of the CMOS technology ensures reliable operation in noisy environments.

Packaging:

• The CD74HC4316M is available in various package types, including the standard 16-pin DIP and surface-mount options, allowing for flexibility in design and manufacturing.

In summary, the CD74HC4316M from Texas Instruments is a versatile and efficient quad 2-input multiplexer/demultiplexer that is well-suited for a variety of digital applications, offering high-speed performance, low power consumption, and compatibility with standard logic levels.