Texas Instruments

74AC11257PWRG4

74AC11257PWRG4 Description

The 74AC11257PWRG4 is a high-performance multiplexer IC designed by Texas Instruments, featuring a 4 x 2:1 configuration. This device is part of the 74AC series, known for its robust performance and reliability in various electronic applications. The 74AC11257PWRG4 operates within a voltage supply range of 3V to 5.5V, making it suitable for both low and medium voltage applications. It is housed in a 20TSSOP package, which is ideal for surface mount applications, ensuring efficient use of space on printed circuit boards.

74AC11257PWRG4 Features

• Circuit Configuration: The 74AC11257PWRG4 features four independent 2:1 multiplexers, providing versatile signal routing capabilities.
• Voltage Supply: It supports a dual supply voltage range of 3V to 5.5V, offering flexibility in power supply options.
• Output Current: The device can handle an output current of 24mA for both high and low states, ensuring robust performance in various load conditions.
• Mounting Type: The surface mount technology (SMT) package is ideal for automated assembly processes, enhancing manufacturing efficiency.
• Compliance: The 74AC11257PWRG4 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

74AC11257PWRG4 Applications

The 74AC11257PWRG4 is ideal for applications requiring efficient signal routing and switching. Its 4 x 2:1 multiplexer configuration makes it suitable for:

• Digital Signal Processing: Efficiently routing digital signals in complex systems.
• Data Communication: Switching between multiple data sources in communication interfaces.
• Control Systems: Managing multiple input signals in industrial control systems.
• Consumer Electronics: Signal switching in devices such as routers, modems, and other consumer electronics.

Conclusion of 74AC11257PWRG4

The 74AC11257PWRG4 is a versatile and reliable multiplexer IC from Texas Instruments, offering a wide range of features and benefits. Its 4 x 2:1 configuration, dual supply voltage range, and surface mount package make it an excellent choice for a variety of applications. Despite its obsolete status, the 74AC11257PWRG4 remains a valuable component for engineers and designers looking for a high-performance multiplexer solution.