The ON Semiconductor 74F251N is a high-performance 8-input multiplexer that offers a combination of fast switching speeds and robust data handling capabilities. Designed for use in systems that require precise and efficient data routing, the 74F251N is a versatile component that can be implemented in a wide range of digital applications.

Key Features

• Logic Type: Multiplexer
• Number of Circuits: 1
• Number of Inputs: 8
• Number of Outputs: 1
• Output Type: Tri-State
• Propagation Delay Time: Fast switching performance
• Operating Temperature Range: -55°C to +125°C
• Mounting Type: Through Hole
• Package / Case: PDIP-16
• Supply Voltage: 4.5V to 5.5V

Product Description

The 74F251N from ON Semiconductor is an essential component for systems requiring high-speed data selection and routing. This 8-input multiplexer allows one of the eight inputs to be selected and transmitted to the output. The selection is controlled by three select inputs (S0, S1, S2), which determine the active input channel.

With its tri-state output, the 74F251N can be connected to a common data or address bus, allowing multiple devices to share the same connection without interference. This feature is particularly useful in bus-oriented systems where multiple multiplexers need to operate in tandem.

The device is housed in a PDIP-16 package, which is suitable for through-hole mounting, making it easy to integrate into a variety of electronic circuits. The 74F251N operates within a supply voltage range of 4.5V to 5.5V, accommodating standard TTL levels, and is capable of withstanding a wide operating temperature range from -55°C to +125°C, ensuring reliability in extreme conditions.

Whether you are designing data communication systems, control interfaces, or complex computing architectures, the ON Semiconductor 74F251N offers the performance and flexibility needed to meet the demands of high-speed digital logic applications.