ON Semiconductor 74LS257 Multiplexer

The ON Semiconductor 74LS257 is a high-performance quad 2-input multiplexer with 3-state outputs that belongs to the 74LS family of integrated circuits. This device is designed to provide selectivity in data transmission and multiplexing for a wide range of digital applications. With its low-power Schottky technology, it offers a perfect balance between speed and power consumption, making it an excellent choice for both industrial and commercial applications.

Key Features

• Quad 2-Input Multiplexer: The 74LS257 features four individual 2-input multiplexers on a single chip, allowing for the selection between two sets of inputs to produce a single output per multiplexer.
• 3-State Outputs: This device includes 3-state outputs which can be set to a high impedance state. This feature is particularly useful in bus-oriented applications, where multiple outputs can share the same bus lines without interference.
• Low Power Consumption: The 74LS257 is designed using low-power Schottky technology, ensuring minimal power draw without sacrificing performance.
• High-Speed Operation: It is capable of operating at high speeds, which makes it suitable for fast data processing and communication systems.
• Wide Operating Voltage Range: The multiplexer operates over a wide voltage range of 4.5V to 5.5V, allowing for flexibility in various circuit designs.

Applications

The ON Semiconductor 74LS257 is versatile and can be used in numerous applications, including:

• Data routing and signal gating
• Function generation
• Communication systems
• Computer systems
• Instrumentation and control systems

Quality and Reliability

ON Semiconductor is known for its commitment to quality and reliability. The 74LS257 multiplexer is no exception and is manufactured to meet the highest industry standards. It comes in a standard 16-pin DIP (Dual In-line Package) or SOP (Small Outline Package), making it easy to integrate into a wide range of electronic systems.

With its robust design and versatile functionality, the ON Semiconductor 74LS257 is an essential component for designers looking to create efficient and reliable digital switching and data routing solutions.