onsemi

74ACT158PC

74ACT158PC Description

The 74ACT158PC is a 4 x 2:1 multiplexer IC designed for high-performance digital signal routing applications. Manufactured by onsemi, this device is part of the 74ACT series, known for its robustness and reliability in various electronic systems. The 74ACT158PC features a single supply voltage range of 4.5V to 5.5V, making it suitable for applications requiring stable power supply conditions. It is available in a 16SOP package, which is ideal for surface mount technology (SMT) applications, ensuring efficient use of space on printed circuit boards. The device has a current output capability of 24mA for both high and low states, providing strong drive capabilities for downstream components. With a moisture sensitivity level (MSL) of 1 (unlimited), the 74ACT158PC is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

74ACT158PC Features

• Series: 74ACT, a series known for high-speed and low power consumption.
• Type: Multiplexer, specifically a 4 x 2:1 configuration, allowing for efficient signal selection and routing.
• Voltage Supply Source: Single supply operation from 4.5V to 5.5V, ensuring compatibility with standard digital power supplies.
• Current - Output High, Low: 24mA for both states, providing robust drive capabilities.
• Mounting Type: Surface Mount, suitable for modern PCB assembly processes.
• Package: 16SOP, a compact and efficient package for SMT applications.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating excellent moisture resistance.
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations.
• Product Status: Obsolete, indicating that this model is no longer in production but may still be available in stock.
• ECCN: EAR99, indicating that the product is subject to the Export Administration Regulations (EAR) but is not specifically controlled for export.

74ACT158PC Applications

The 74ACT158PC is ideal for applications requiring efficient signal routing and selection. Its 4 x 2:1 multiplexer configuration allows for the selection of one of four input signals to be routed to a single output. This makes it suitable for use in digital systems where multiple data sources need to be managed and routed to a single destination. Specific use cases include:

• Data Multiplexing: In systems where multiple data streams need to be combined into a single channel, such as in communication systems or data acquisition systems.
• Signal Routing: In applications where signals from different sensors or devices need to be selectively routed to a central processing unit.
• Digital Logic Circuits: In complex digital circuits where signal selection and routing are critical for system functionality.
• Embedded Systems: In embedded systems where space is limited and efficient signal management is required.

Conclusion of 74ACT158PC

The 74ACT158PC is a versatile and reliable multiplexer IC that offers high performance and robustness in various digital signal routing applications. Its single supply operation, strong drive capabilities, and compact 16SOP package make it an ideal choice for modern electronic systems. Despite its obsolete status, the 74ACT158PC remains a valuable component for applications requiring efficient signal selection and routing. Its compliance with environmental regulations and excellent moisture resistance further enhance its suitability for a wide range of operating conditions.