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74ACT158PC

74ACT158PC Description

The 74ACT158PC is a high-performance multiplexer IC designed for a wide range of digital applications. Manufactured by Fairchild Semiconductor (now part of onsemi), this logic IC chip is part of the 74ACT series, known for its robust performance and reliability. The 74ACT158PC features a 4 x 2:1 multiplexer circuit, providing independent control over four channels. It operates on a single supply voltage ranging from 4.5V to 5.5V, ensuring compatibility with various power sources. The device is housed in a 16-pin small outline package (SOP) and is available in a tube packaging format, making it suitable for surface-mount applications.

74ACT158PC Features

• Circuit Configuration: The 74ACT158PC features a 4 x 2:1 multiplexer circuit, allowing for efficient signal routing and selection among multiple input sources.
• Single Supply Operation: With a supply voltage range of 4.5V to 5.5V, the IC ensures stable performance across a variety of power supply conditions.
• High Current Capability: The device supports an output current of 24mA for both high and low states, enabling it to drive a wide range of loads.
• Surface Mount Compatibility: The 16SOP package is designed for surface-mount technology (SMT), facilitating easy integration into modern printed circuit boards (PCBs).
• ROHS3 Compliance: The 74ACT158PC meets the stringent environmental standards of ROHS3, ensuring it is free from hazardous substances and suitable for environmentally conscious applications.
• Independent Circuits: Each of the four multiplexer channels operates independently, providing flexibility in signal processing and control.

74ACT158PC Applications

The 74ACT158PC is ideal for a variety of applications where signal routing and selection are critical. Its robust performance and compatibility with single supply voltages make it suitable for:

• Digital Signal Processing: Efficiently routing digital signals in complex systems, such as data acquisition and processing units.
• Communication Systems: Managing multiple data channels in communication interfaces, ensuring reliable signal transmission.
• Industrial Control: Controlling and monitoring various industrial processes by selecting and routing signals from multiple sensors or actuators.
• Consumer Electronics: Enhancing the functionality of consumer devices by enabling flexible signal management and control.

Conclusion of 74ACT158PC

The 74ACT158PC is a versatile and reliable multiplexer IC that offers significant advantages in signal routing and control. Its robust performance, high current capability, and compatibility with single supply voltages make it an ideal choice for a wide range of applications. Despite being marked as obsolete, the 74ACT158PC remains a valuable component for engineers and designers looking to integrate reliable and efficient signal processing solutions into their systems.