onsemi

74HC244DTR2G

74HC244DTR2G Description

The 74HC244DTR2G is a high-performance, 4-bit buffer and line driver IC from the renowned manufacturer onsemi. This device is part of the 74HC series and is designed to operate within a wide voltage range of 2V to 6V. It is a surface-mount device, specifically packaged in a 20-lead TSSOP (Thin Shrink Small Outline Package), making it suitable for space-constrained applications. With a current output high and low of 7.8mA, it ensures reliable signal transmission. However, it's important to note that the product status is marked as obsolete, indicating limited availability and potential challenges in sourcing.

74HC244DTR2G Features

• Voltage - Supply Range: Operates from 2V to 6V, providing flexibility in various electronic systems.
• Mounting Type: Surface Mount, ideal for PCB designs with limited space.
• Package: 20-lead TSSOP, compact and efficient for high-density layouts.
• Series: 74HC, known for high-speed performance and low power consumption.
• Number of Bits per Element: 4, allowing for efficient data handling in digital systems.
• Number of Elements: 2, doubling the data throughput capability.
• Current - Output High, Low: 7.8mA, ensuring robust signal integrity.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for a wide range of environmental conditions.

74HC244DTR2G Applications

The 74HC244DTR2G is well-suited for applications requiring high-speed data transfer and buffering capabilities. Its wide voltage range makes it ideal for use in various electronic systems, including:

• Telecommunications: For buffering and line driving in data communication equipment.
• Automotive Electronics: In control units and sensor interfaces where signal integrity is crucial.
• Industrial Control Systems: For reliable signal transmission in harsh environments.
• Consumer Electronics: In devices requiring high-speed data buffering, such as gaming consoles and high-definition media players.

Conclusion of 74HC244DTR2G

The 74HC244DTR2G, despite being an obsolete product, offers a robust solution for high-speed buffering and line driving in digital systems. Its wide voltage range, compact TSSOP package, and high output current make it suitable for a variety of applications where signal integrity and speed are paramount. While sourcing may be a challenge due to its obsolete status, the 74HC244DTR2G remains a reliable choice for legacy systems or applications where its specific characteristics are required. For new designs, it is recommended to explore the latest offerings from onsemi that may provide similar or improved performance.