Product Overview: M74HC244B1R from STMicroelectronics

The M74HC244B1R is a high-speed CMOS Octal Bus Buffer manufactured by STMicroelectronics, one of the leading names in semiconductor technology. This device is designed to provide high-performance interfacing with a significant emphasis on power efficiency and signal integrity, making it an ideal component for a wide range of digital applications.

Key Features

• Logic Type: Octal Bus Buffer, Non-Inverting
• Output Type: 3-State, allowing for bus-oriented applications
• Package / Case: DIP-20 (Dual In-line Package)
• Operating Temperature: -55°C to +125°C, suitable for industrial environments
• Supply Voltage: 2V to 6V, compatible with TTL levels
• High Noise Immunity: VNIH = VNIL = 28% VCC (Min)
• Pin and Function Compatible with 74 Series: Easy replacement and integration in systems using legacy logic components

Applications

The M74HC244B1R is versatile in its applications, commonly used in:

• Buffering and driving bus lines
• Memory address driving
• Chip select functions
• Data transmission and reception in communication systems
• Control systems

Performance and Quality

STMicroelectronics ensures that the M74HC244B1R meets the highest performance and quality standards. The device features balanced propagation delays and low ON resistance, which are critical for maintaining signal integrity in high-speed data paths. Additionally, the low power consumption of the CMOS technology used in the M74HC244B1R makes it suitable for battery-operated and power-sensitive applications.

Environmental Compliance

The M74HC244B1R is compliant with RoHS (Restriction of Hazardous Substances) and is lead-free, reflecting STMicroelectronics' commitment to environmental sustainability and reducing the ecological impact of electronic components.

In summary, the M74HC244B1R from STMicroelectronics is a reliable and efficient solution for designers looking to implement octal bus buffers in their digital systems. Its robust feature set and compliance with industry standards make it a smart choice for a multitude of electronic applications.