ON Semiconductor MC74AC257N: Quad 2-Input Multiplexer with 3-State Outputs

The ON Semiconductor MC74AC257N is a high-performance, quad 2-input multiplexer that features 3-state outputs designed for multiplexed transmission of data. This integrated circuit is part of ON Semiconductor's AC series, which is renowned for its high-speed operation and compatibility with a wide range of digital systems. The MC74AC257N is housed in a durable plastic DIP (Dual In-line Package) and is characterized by its exceptional switching performance and reliability.

Key Features

• Logic Function: The device is a multiplexer that provides the ability to select one of two inputs for each of its four channels through a common select input.
• Output Configuration: Each multiplexer has a 3-state output that can be used in bus-oriented applications, allowing for line sharing and reduced system power consumption.
• Package: The MC74AC257N comes in a 16-pin DIP package, making it easy to handle and integrate into a wide range of electronic systems.
• Operating Voltage: It operates over a wide voltage range of 2V to 6V, providing flexibility in different circuit designs and ensuring compatibility with TTL logic levels.
• Speed: ON Semiconductor's advanced CMOS technology enables the MC74AC257N to have fast propagation delays and high noise immunity, ensuring reliable operation in high-speed applications.

Applications

The MC74AC257N is suitable for various applications including:

• Data routing and signal gating
• Function generation
• Arithmetic operations
• Communication systems
• Control systems
• Digital signal processing

With its robust design and ON Semiconductor's commitment to quality, the MC74AC257N is a versatile component that can be used in both industrial and commercial applications where reliable data selection is required. Whether it's for data acquisition systems, multiplexed data transmission, or digital signal routing, the MC74AC257N provides a compact and efficient solution for designers looking to optimize their digital systems.