Overview of SN74HCT244DBLE

The SN74HCT244DBLE from Texas Instruments is a high-performance, octal buffer and line driver designed to provide a high-capacity interface with a clear delineation between input and output functions. This makes the device particularly suitable for driving bus lines or buffer memory address registers. With its HCT technology, this product is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide Semiconductor) levels, making it highly versatile in mixed technology environments.

Key Features

• Logic Type: Octal Buffer/Line Driver, Non-Inverting
• Number of Channels: 8
• Output Type: 3-State
• Supply Voltage: 4.5V to 5.5V
• Operating Temperature: -40°C to 85°C
• Package / Case: SSOP-20
• Logic Level - Low: 0.8V (Max)
• Logic Level - High: 2V (Min)

The SN74HCT244DBLE is characterized for operation from -40°C to 85°C, ensuring reliable performance in a wide range of environmental conditions. It features two active-low output enables (1OE, 2OE) for each four-bit section, which allows the device to be used in a variety of configurations, including as a single 8-bit buffer or two separate 4-bit buffers.

Applications

This component is ideal for interfacing with high-capacity bus lines in a system due to its high drive capability. It is commonly utilized in:

• Data transmission systems
• Memory drive buffers
• Input/output port drivers
• Bus-oriented systems

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the SN74HCT244DBLE is no exception. It is manufactured to the highest standards to ensure consistent and reliable performance. With its robust design and advanced manufacturing processes, this product offers both durability and high functionality, making it an excellent choice for designers looking for a reliable solution for their digital interfacing needs.

For more detailed specifications and application notes, designers and engineers are encouraged to consult the datasheet and support documentation available on the Texas Instruments website.