STMicroelectronics M74HC259M1R Product Overview

The M74HC259M1R is a high-speed CMOS 8-bit addressable latch manufactured by STMicroelectronics. This integrated circuit is designed to be a versatile component in digital systems, offering both the functionality of an eight-latch storage unit and an addressable memory. The device is part of the HC family, which signifies that it is fabricated using silicon gate CMOS technology, ensuring a robust performance with high noise immunity and low power consumption.

Key Features

• High-Speed Performance: The M74HC259M1R operates at a high speed, which is a characteristic of the CMOS technology, providing a quick response to the changing inputs.
• Low Power Dissipation: With CMOS technology, the device has an extremely low power dissipation, making it suitable for battery-operated and power-sensitive applications.
• Addressable Latch Function: The addressable latch allows for selective data storage and retrieval, which is essential for creating registers, multiplexers, and various memory-related functions.
• 8 Latch Units: The device contains eight latches, providing ample storage capacity for multiple data bits.
• Multiple Operating Modes: It includes a common data input (D), a common enable input (E), and individual latch enable inputs for each latch.
• Wide Operating Voltage Range: The M74HC259M1R operates across a wide voltage range from 2V to 6V, accommodating various logic level requirements.

Applications

The versatility of the M74HC259M1R makes it an ideal choice for a broad range of applications. It is commonly used in:

• Memory address decoding
• Data multiplexing
• Control systems
• Communication systems
• Instrumentation
• Portable devices

With its compact SOP-16 package, the M74HC259M1R is designed to occupy minimal board space while providing maximum functionality. This, combined with its wide operating temperature range, makes it suitable for use in both commercial and industrial environments. Whether you're designing a complex digital system or simply need a reliable storage solution, the M74HC259M1R from STMicroelectronics is a dependable and flexible choice.

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The M74HC259M1R is rigorously tested to meet industry standards for performance and reliability, ensuring that it meets the stringent requirements of modern electronic systems.