Product Overview: SN74AS244ADW

The SN74AS244ADW is a high-performance, octal buffer and line driver designed to interface with 8-bit microprocessors and standard TTL logic families. Manufactured by Texas Instruments, this integrated circuit is a crucial component in digital systems that require the driving of high-capacity bus lines or buffer memory address registers.

Key Features

• Logic Family: AS
• Logic Type: Octal Buffer/Line Driver with 3-State Outputs
• Number of Channels: 8
• Output Type: 3-State
• Supply Voltage: 4.5V to 5.5V
• Operating Temperature: -40°C to +85°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-20

Performance and Quality

The SN74AS244ADW offers high-drive outputs capable of sinking up to 48 mA, making it suitable for driving heavy loads. The 3-state output configuration allows for connection to a bus-organized system without the need for external pull-up resistors. This feature enables the direct driving of data buses and enhances system flexibility by allowing multiple devices to share a common data line.

Applications

This versatile component is widely used across various applications, including:

• Buffering and driving bus lines in computing and digital systems
• Memory address driving for high-speed systems
• Interfacing between different logic levels
• Input/Output port expansion

Reliability and Support

Texas Instruments is known for their commitment to quality and reliability. The SN74AS244ADW is no exception, and it is supported by a comprehensive set of technical documents, including datasheets, application notes, and design resources. Customers can rely on Texas Instruments' global support network for any design-in or application assistance.

Environmental Compliance

The SN74AS244ADW is compliant with RoHS (Restriction of Hazardous Substances) standards, ensuring that it meets the environmental regulations for electronic components. Texas Instruments is dedicated to producing environmentally friendly products that minimize ecological impact while providing top-tier performance.