Texas Instruments

SN74HC258PWT

SN74HC258PWT Description

The SN74HC258PWT is a high multip-performancelexer IC from Texas Instruments, designed to efficiently manage multiple input signals and select one for output based on control inputs. This device is part of the 74HC series, renowned for its reliability and versatility in digital logic applications. The SN74HC258PWT features a 4 x 2:1 multiplexer circuit, allowing it to handle four pairs of input signals and select one pair for output. It operates on a single supply voltage ranging from 2V to 6V, making it suitable for a wide range of power supply configurations. The device is packaged in a 16-TSSOP surface-mount package, which is ideal for compact and high-density PCB designs.

SN74HC258PWT Features

• Multiplexer Circuit: The SN74HC258PWT features a 4 x 2:1 multiplexer circuit, enabling the selection of one out of four pairs of input signals. This design allows for efficient signal routing and control in complex digital systems.
• Single Supply Operation: The device operates on a single supply voltage ranging from 2V to 6V, providing flexibility in power supply design and compatibility with various voltage levels.
• Surface Mount Packaging: The 16-TSSOP surface-mount package ensures a compact footprint, making it ideal for space-constrained applications and high-density PCB layouts.
• High Output Current Capability: The SN74HC258PWT can source and sink up to 7.8mA of current, ensuring robust performance and compatibility with a wide range of load conditions.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various manufacturing environments.
• Tape & Reel Packaging: The SN74HC258PWT is available in tape & reel (TR) packaging, facilitating automated assembly processes and ensuring high production efficiency.

SN74HC258PWT Applications

The SN74HC258PWT is well-suited for a variety of applications where efficient signal selection and routing are required. Some specific use cases include:

• Data Acquisition Systems: In systems where multiple sensors or data sources need to be multiplexed for sequential processing, the SN74HC258PWT can efficiently manage the signal routing.
• Communication Interfaces: For applications requiring the selection of multiple communication channels, the device can be used to switch between different input signals seamlessly.
• Control Systems: In industrial control systems, the SN74HC258PWT can be employed to select control signals from various sources, enabling precise control of machinery and processes.
• Consumer Electronics: The compact and efficient design of the SN74HC258PWT makes it suitable for consumer electronics where space and power efficiency are critical.

Conclusion of SN74HC258PWT

The SN74HC258PWT from Texas Instruments is a versatile and high-performance multiplexer IC, offering a 4 x 2:1 circuit in a compact 16-TSSOP surface-mount package. Its single supply operation, high output current capability, and compliance with environmental and regulatory standards make it an ideal choice for a wide range of applications. Whether used in data acquisition systems, communication interfaces, control systems, or consumer electronics, the SN74HC258PWT provides reliable and efficient signal management, ensuring optimal performance in various digital logic applications.