CD74ACT240E Octal Buffer/Line Driver from Texas Instruments

The CD74ACT240E is a high-performance, octal buffer and line driver designed to interface with 8-bit data buses in bidirectional communication. Manufactured by Texas Instruments, this device is part of their 'ACT' series, which is renowned for its operational robustness and compatibility with TTL (Transistor-Transistor Logic) technology.

Key Features:

• Logic Type: The CD74ACT240E is an octal buffer and line driver with inverting outputs.
• Operating Voltage: It operates at a nominal voltage of 5V, making it suitable for many digital systems that use standard TTL voltage levels.
• Drive Capability: This device is capable of driving high-capacitive loads and provides a high degree of drive current, up to 24mA at the output.
• Speed: It boasts a high-speed performance, which is a characteristic of the ACT series, providing reliable operation in fast data-bus systems.
• 3-State Outputs: The CD74ACT240E includes 3-state outputs that can be put in a high impedance state, allowing for use in bus-oriented systems.

Product Specifications:

• IC Type: Octal Buffer/Line Driver
• Logic Family: ACT
• Output Type: Inverting
• Number of Channels: 8
• Package: The CD74ACT240E is available in a standard DIP (Dual In-line Package) making it easy to handle and integrate into various systems.

Applications:

The Texas Instruments CD74ACT240E is commonly used in digital systems that require robust data transmission, such as:

• Data buses in computers and peripherals
• Memory drivers
• Input/output port drivers
• Buffer memory address registers

With its combination of high-speed performance, increased drive capability, and compatibility with existing TTL-based systems, the CD74ACT240E is an excellent choice for designers looking to enhance the performance and reliability of their digital communication systems.