SN74F126DR

Product Overview

Category

SN74F126DR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal buffering and line driving applications.

Characteristics

• High-speed operation
• Wide operating voltage range
• Low power consumption
• High noise immunity
• Compatibility with various logic families

Package

SN74F126DR is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of SN74F126DR lies in its ability to provide reliable signal buffering and line driving capabilities, ensuring efficient and accurate data transmission within electronic systems.

Packaging/Quantity

SN74F126DR is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Logic Family: F series
• Number of Channels: 4
• Output Current: ±12mA
• Propagation Delay Time: 7ns (typical)

Detailed Pin Configuration

SN74F126DR consists of 14 pins, each serving a specific function:

1. GND: Ground pin
2. A1: Input pin for channel 1
3. Y1: Output pin for channel 1
4. A2: Input pin for channel 2
5. Y2: Output pin for channel 2
6. OE: Output enable pin
7. Y3: Output pin for channel 3
8. A3: Input pin for channel 3
9. Y4: Output pin for channel 4
10. A4: Input pin for channel 4
11. VCC: Power supply pin

Functional Features

• Buffering and line driving capabilities for signal transmission
• Output enable pin for controlling the output state
• High-speed operation for efficient data transfer
• Wide operating voltage range for compatibility with various systems
• Low power consumption for energy efficiency
• High noise immunity for reliable performance in noisy environments

Advantages and Disadvantages

Advantages

• High-speed operation ensures fast data transmission.
• Wide operating voltage range allows compatibility with different systems.
• Low power consumption contributes to energy efficiency.
• High noise immunity ensures reliable performance in noisy environments.

Disadvantages

• Limited number of channels (4) may not be sufficient for complex applications requiring more inputs and outputs.
• Propagation delay time (7ns) may not meet the requirements of certain high-speed applications.

Working Principles

SN74F126DR operates by receiving input signals through its input pins (A1-A4). These signals are then buffered and amplified before being transmitted through the corresponding output pins (Y1-Y4). The output enable pin (OE) controls the output state, allowing the user to enable or disable the output as needed.

Detailed Application Field Plans

SN74F126DR finds application in various electronic systems, including but not limited to: - Data communication devices - Computer peripherals - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74F126DR include: - SN74F125DR: Quad buffer/line driver with 3-state outputs - SN74F244N: Octal buffer/line driver with 3-state outputs - SN74F541DW: Octal buffer/line driver with 3-state outputs and Schmitt-trigger inputs

These alternative models can be considered based on specific application requirements and desired features.

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