SN74LVT244BNSRG4 Octal Buffer/Driver from Texas Instruments

The SN74LVT244BNSRG4 is a high-performance, octal buffer and line driver designed to be used in 3.3-V V_CC systems. Manufactured by Texas Instruments, this integrated circuit (IC) is part of the LVT family, which is known for low-voltage operation and tolerance to higher voltages. It is particularly suitable for driving bus lines or buffer memory address registers due to its high-drive outputs.

Key Features:

• Voltage Adaptability: The device is designed to interface between a 3.3V system and 5V system, providing flexible voltage translation for mixed-voltage applications.
• High Drive: It features high-drive outputs (-32 mA IOH, 64 mA IOL) to handle the demands of driving high-capacitive loads and ensuring signal integrity.
• 3-State Outputs: The outputs are 3-state, which allows for connection to a bus-structured system. This facilitates putting multiple outputs in parallel and enabling/disabling them without interference.
• Low Power Consumption: Power consumption is minimized by the use of a BiCMOS technology with a typical ICC of only 0.8 mA, making it ideal for power-sensitive applications.
• Package and Temperature: The device comes in a 20-pin NS package and operates at a temperature range of -40°C to 85°C, ensuring reliability across various environmental conditions.

Applications:

The SN74LVT244BNSRG4 is versatile in its applications, including but not limited to:

• Bus drivers
• Memory drivers
• Input/Output port drivers
• Data buffers

With its robust design and compatibility with TTL levels, the SN74LVT244BNSRG4 is an excellent choice for interfacing with legacy systems while maintaining high-speed operation in newer 3.3V systems. Texas Instruments' commitment to quality ensures that this product will deliver reliable performance for a wide range of digital applications.