MC74F126N

Images are for reference only

MC74F126N

+BOM

74F126 - QUADRUPLE BUS BUFFER GA

  • Manufactureronsemi

  • Mfr. Part #MC74F126N

  • In Stock3904

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 MC74F126N is a quad buffer gate integrated circuit from the 74F series, manufactured by various semiconductor companies. It features four independent non-inverting buffers with three-state outputs, designed for high-speed buffering applications. Each buffer has a separate output enable pin, providing the capability to set the outputs to a high-impedance state, allowing for easy multiplexing and bus interfacing.
Key characteristics of the MC74F126N include:
1. High-Speed Performance: It offers fast signal processing times suitable for high-speed digital logic applications.
2. 3-State Outputs: The outputs can be set to high, low, or high-impedance states, facilitating the connection of multiple outputs to a common bus.
3. Voltage and Current Ratings: Typically operates at a supply voltage of 4.5V to 5.5V, with a standard logic level input and output.
4. Compatibility: It is TTL-compatible, ensuring compatibility with other TTL family circuits.
The MC74F126N is typically used in digital systems for signal buffering, isolation, and as part of logic circuits requiring controlled output enabling.

Equivalent

The MC74F126N is a quad buffer with 3-state outputs. Equivalent products include the 74LS126, 74HC126, and 74HCT126, which are similar quad buffers/tristate line drivers with different logic families like LS (Low-power Schottky), HC (High-speed CMOS), and HCT (High-speed CMOS TTL-compatible). Ensure compatibility by checking specific electrical characteristics and operating conditions.

Features

The MC74F126N is a quad buffer line driver with 3-state outputs, commonly used in digital electronics for driving high-speed data lines. Key features of the MC74F126N include:
1. Quad Buffers: Contains four independent buffers, allowing it to handle multiple signals simultaneously.
2. 3-State Outputs: Each output can be in one of three states - high, low, or high-impedance, which is useful for bus-oriented systems.
3. High Speed: Supports fast data transmission, typical of the 74F series, which is known for its high performance.
4. TTL Compatible: Compatible with TTL logic levels, making it easy to integrate with other TTL components.
5. Wide Operating Voltage Range: Typically operates within a range of 4.75V to 5.25V.
6. Low Power Consumption: Designed to consume minimal power, enhancing efficiency in electronic applications.
7. Robust Design: Capable of operating in various conditions with a wide temperature range, making it suitable for different environments.
These features make the MC74F126N ideal for use in communication systems, computing, and other applications requiring reliable signal buffering and driving.

Pinout

The MC74F126N is an integrated circuit from the 74F series, which is a line of high-speed logic devices. It is a quad buffer with 3-state outputs. This means it contains four independent buffer gates, and each gate has an output that can be set to a high impedance state, effectively disconnecting it from the circuit.
The MC74F126N features a 14-pin configuration. The pin functions are as follows:
1. Pin 1: 1A (Input for first buffer)
2. Pin 2: 1OE (Output Enable for first buffer)
3. Pin 3: 1Y (Output for first buffer)
4. Pin 4: 2A (Input for second buffer)
5. Pin 5: 2OE (Output Enable for second buffer)
6. Pin 6: 2Y (Output for second buffer)
7. Pin 7: GND (Ground)
8. Pin 8: 3A (Input for third buffer)
9. Pin 9: 3OE (Output Enable for third buffer)
10. Pin 10: 3Y (Output for third buffer)
11. Pin 11: 4A (Input for fourth buffer)
12. Pin 12: 4OE (Output Enable for fourth buffer)
13. Pin 13: 4Y (Output for fourth buffer)
14. Pin 14: VCC (Positive supply voltage)
This IC is typically used in applications requiring high-speed buffering with the ability to control the output state.

Manufacturer

The MC74F126N is a product manufactured by ON Semiconductor. ON Semiconductor is a company that specializes in semiconductor products and solutions. It produces a wide range of electronic components, such as integrated circuits, discrete devices, and power management solutions, catering to various industries including automotive, industrial, communications, computing, and consumer electronics. The company focuses on providing energy-efficient innovations that help customers reduce global energy use.

Application

The MC74F126N is a quad buffer with three-state outputs, commonly used in digital circuits. Its application areas include:
1. Data Bus Isolation: It isolates multiple data buses, allowing for controlled data flow and preventing bus contention.
2. Signal Boosting: Enhances signal strength over longer distances in digital communication.
3. Memory Addressing: Facilitates memory addressing in computing systems by managing multiple address lines.
4. Logic Level Shifting: Converts voltage levels between different components in mixed-voltage systems.
5. Control Signal Management: Manages control signals in microprocessor and microcontroller-based designs.
These features make it suitable for computing, communication systems, and digital signal processing applications.

Package

The MC74F126N is a quad buffer IC with three-state outputs. It typically comes in a 14-pin Dual In-line Package (DIP).

Products related to MC74F126N