The 74HC240N is a high-speed Si-gate CMOS device designed and manufactured by NXP Semiconductors, a renowned leader in the field of advanced integrated circuits. This particular integrated circuit is part of the 74HC family, known for its robust performance and compatibility with TTL (Transistor-Transistor Logic) levels.

Key Features

• Octal Inverting Buffer/Line Driver: The 74HC240N features eight inverting buffers with 3-state outputs, providing the capability to drive lines or buffer memory address registers with high efficiency.
• 3-State Outputs: The inclusion of 3-state outputs allows for connection to a bus-oriented system without the need for external pull-up resistors, enabling the direct drive of data buses.
• High Noise Immunity: Characterized by a high level of immunity to electrical noise, the 74HC240N is suitable for use in electrically demanding environments, ensuring signal integrity.
• Wide Operating Voltage Range: It operates over a wide voltage range from 2.0 to 6.0 V, making it versatile for different power supply requirements and compatible with various logic level standards.
• Low Power Consumption: The device's low power consumption is a hallmark of the 74HC family, making it ideal for battery-operated and power-sensitive applications.
• High-Speed Performance: The 74HC240N offers high-speed performance, which is typical of CMOS devices, ensuring swift response times in critical applications.

Applications

The 74HC240N is widely used in a variety of applications due to its versatility and performance characteristics. It is commonly found in:

• Buffering and driving of bus lines in computer systems
• Memory address driving for high-speed memory modules
• Logic level shifting and signal inversion
• Interface circuitry between different voltage logic levels
• General-purpose logic applications requiring inverting buffers

Package Information

The 74HC240N is offered in a DIP-20 (Dual In-line Package) format, providing a familiar and easy-to-handle package for prototyping, educational purposes, and mass production assembly lines.

Quality and Reliability

NXP Semiconductors ensures that the 74HC240N, like all of their products, meets rigorous quality and reliability standards. This commitment to excellence assures designers and engineers that they are incorporating a reliable component into their electronic systems.