The M74HCT258B1 is a high-performance integrated circuit from STMicroelectronics, designed to meet the rigorous demands of advanced electronic systems. This chip belongs to the HCT (High-speed CMOS TTL-compatible) family, which is known for its high-speed operation while maintaining compatibility with older TTL logic levels.

Key Features

• Logic Type: Quad 2-Channel Multiplexer
• Operating Voltage: 4.5V to 5.5V, making it suitable for 5V logic systems.
• High-Speed Performance: Fast propagation delays and high noise immunity characteristic of CMOS devices.
• TTL Input Compatibility: Input levels are compatible with TTL output levels; this feature allows the device to interface with older TTL systems seamlessly.
• Low Power Consumption: CMOS technology ensures low power dissipation, which is critical for power-sensitive applications.

Applications

The M74HCT258B1 is versatile and can be used in various applications that require data selection and routing. It is particularly useful in the following:

• Data processing systems
• Computer logic units
• Signal gating
• Function generation

Package and Quality

STMicroelectronics provides the M74HCT258B1 in a DIP-16 package, which is a dual in-line package with 16 pins. This standard package is well-known for its ease of handling and soldering onto printed circuit boards. The product is also available in other package options to suit various application needs.

All STMicroelectronics products, including the M74HCT258B1, are manufactured to meet high-quality standards, ensuring reliability and performance in even the most demanding conditions. The device is RoHS compliant, adhering to the latest environmental standards and regulations.

Whether you're designing a new system or upgrading an existing one, the M74HCT258B1 offers a reliable and efficient solution for your multiplexing needs.