The SN74AHC240DBRE4 is a high-performance, octal buffer and line driver designed to provide drive current and voltage level shifting capabilities for a wide range of applications. Manufactured by Texas Instruments, a leader in semiconductor solutions, this integrated circuit is part of the AHC (Advanced High-Speed CMOS) family, known for its robustness and high-speed operation.

Key Features

• Operating Voltage: The device operates within a range of 2V to 5.5V, making it versatile for interfacing with both low-voltage and standard CMOS logic levels.
• Drive Capability: The SN74AHC240DBRE4 can drive up to 15 LSTTL loads, providing sufficient current for most applications that require a high drive.
• Octal Configuration: With eight inverters, it can handle multiple signals simultaneously, making it ideal for bus-oriented systems.
• 3-State Outputs: The outputs can be put in a high-impedance state, allowing for use in bus-driving applications with minimal power consumption when not in use.
• Speed: Fast propagation delays and output transition times ensure high-speed data transmission and reduced system latency.

Applications

The SN74AHC240DBRE4 is suitable for a variety of applications, including:

• Bus drivers
• Memory address drivers
• Clock drivers
• Buffer memory address registers
• Line drivers in telecommunications

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The SN74AHC240DBRE4 is available in a DBR package, which is a TSSOP (Thin Shrink Small Outline Package) with 20 pins. This package type is known for its small footprint and reliability in printed circuit board (PCB) mounting. The device is also characterized for operation from -40°C to 85°C, ensuring reliable performance across a wide range of environmental conditions.

Ordering and Packaging

For easy integration into your design, the SN74AHC240DBRE4 is available in tape and reel packaging, facilitating automated assembly processes. Texas Instruments provides comprehensive technical documentation, including datasheets, application notes, and design resources, to support designers in implementing the SN74AHC240DBRE4 in their projects.