MC74F240DW

Images are for reference only

MC74F240DW

+BOM

74F240 - OCTAL INVERTER BUFFER 3

365 Days Quality Guarantee

7*24 hours service quarantee

90-day after-sales guarantee

Genuine Product Guarantee

Specifications

Attribute Value
Package Bulk
ProductStatus Active

Overview

Description

The MC74F240DW is a high-speed octal buffer/line driver with 3-state outputs, designed for a wide range of applications in digital electronics. This integrated circuit is part of the 74F series, known for its fast switching capabilities and low power consumption, making it suitable for buffering and driving data lines or interfacing between different logic families.
Key features include:
1. Octal Design: Comprises eight buffers, allowing it to handle eight separate data lines simultaneously.
2. 3-State Outputs: Offers high, low, and high-impedance output states, enabling bus line driving and isolation when multiple devices share the same bus.
3. High Speed: Operates efficiently with fast propagation delays, ideal for high-frequency applications.
4. TTL Compatibility: Ensures compatibility with TTL logic levels, facilitating easy integration with other TTL-based circuits.
5. Wide Operating Range: Typically operates within 4.5V to 5.5V, suitable for standard 5V systems.
The MC74F240DW is typically used in memory address driving, clock distribution, and as a general-purpose buffer. It comes in a surface-mount package (DW), making it convenient for modern, compact circuit designs.

Equivalent

The MC74F240DW is an octal buffer/line driver with 3-state outputs. Equivalent products include:
1. SN74F240N by Texas Instruments
2. 74HCT240 by NXP or other manufacturers
3. CD74ACT240 by Texas Instruments
4. 74LS240 by various manufacturers
These alternatives are similar in function and are used for buffering and driving multiple lines in digital circuits. Ensure compatibility with your specific application regarding voltage and performance characteristics.

Features

The MC74F240DW is an octal buffer/line driver with 3-state outputs, designed for asynchronous two-way communication between data buses. Key features include:
1. Octal Buffer: It contains eight non-inverting buffers that help in driving bus lines or buffer memory address registers.
2. 3-State Outputs: The outputs can be in one of three states: high, low, or high impedance, enabling multiple devices to share the same data bus.
3. Output Enable Control: It has dual output enable pins for better control and flexibility in operation.
4. High-Speed Operation: The device is part of the FAST family, ensuring high-speed performance suitable for a variety of digital applications.
5. TTL Compatibility: It is compatible with TTL logic levels, making it easy to integrate into existing systems.
6. Wide Supply Voltage Range: It operates over a wide range of supply voltages, enhancing its applicability in diverse environments.
7. Surface-Mount Package: The 'DW' suffix indicates it comes in a SOIC package suited for surface-mount technology.

These features make the MC74F240DW ideal for applications requiring fast, reliable data buffering and bus driving capabilities.

Pinout

The MC74F240DW is an octal buffer/line driver with 3-state outputs. It comes in a 20-pin dual in-line package (DIP). The primary function of the MC74F240DW is to buffer and drive signals, providing high-speed and high-current capabilities. It features two sections of four buffers each, with each section having its own output enable control. The device is designed for synchronous systems and is used to drive bus lines or buffer memory address registers. The 3-state outputs allow for efficient interfacing with bus-oriented systems, enabling multiple devices to share the same data paths.

Manufacturer

The MC74F240DW is a part manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a leading semiconductor supplier that produces a wide range of products including power and signal management, logic, discrete, and custom devices. The company serves various industries such as automotive, industrial, cloud power, and the Internet of Things (IoT). onsemi is known for providing energy-efficient solutions and has a strong focus on innovation and sustainability in the semiconductor industry.

Application

The MC74F240DW is a high-speed octal buffer/line driver with 3-state outputs, suitable for various applications. It is commonly used in digital signal interface and data bus systems to improve signal integrity by buffering and isolating data signals. Its ability to drive capacitive loads makes it ideal for use in memory systems, microprocessor-based systems, and backplane interconnections. Additionally, it finds application in multiplexed address/data buses and as a temporary storage buffer in communication systems. Its 3-state output capability allows multiple devices to share a common bus without interference, making it suitable for complex digital systems requiring high-speed data transfer and efficient bus management.

Package

The MC74F240DW is a member of the 74F series of logic gates and comes in a surface-mount package type known as SOIC-20 (Small Outline Integrated Circuit with 20 pins). It's designed for applications requiring high-speed logic and features an octal buffer/line driver with inverting outputs.

Products related to MC74F240DW