Encyclopedia Entry: 74V2G126STR

Product Overview

Category

The 74V2G126STR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for signal switching and amplification purposes.

Characteristics

• The 74V2G126STR is a dual bus buffer gate with three-state outputs.
• It operates at a voltage of 3.3V.
• This IC has a high-speed performance, making it suitable for applications requiring fast signal transmission.
• It offers low power consumption, making it energy-efficient.
• The 74V2G126STR is designed to be compatible with various logic families.

Package

The 74V2G126STR is available in a small-outline transistor (SOT) package.

Essence

The essence of this product lies in its ability to provide efficient signal buffering and switching capabilities within electronic circuits.

Packaging/Quantity

The 74V2G126STR is typically packaged in reels or tubes, containing a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 3.3V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 3pF (typical)
• Output Capacitance: 6pF (typical)
• Propagation Delay Time: 2.5ns (typical)

Detailed Pin Configuration

The 74V2G126STR has a total of 8 pins, which are assigned specific functions as follows:

1. Pin 1: Input A
2. Pin 2: Output Y1
3. Pin 3: Enable (active low)
4. Pin 4: Ground (GND)
5. Pin 5: Output Y2
6. Pin 6: Input B
7. Pin 7: VCC (Power Supply)
8. Pin 8: Output Enable

Functional Features

• The 74V2G126STR acts as a buffer, allowing signals to pass through without distortion or degradation.
• It provides three-state outputs, enabling the control of signal flow.
• The IC offers high-speed switching capabilities, ensuring efficient signal transmission.
• It has built-in protection features against overvoltage and short circuits.

Advantages and Disadvantages

Advantages

• High-speed performance for fast signal transmission.
• Low power consumption, making it energy-efficient.
• Compatibility with various logic families.
• Built-in protection features for enhanced reliability.

Disadvantages

• Limited voltage range (3.3V).
• Not suitable for applications requiring higher voltage levels.

Working Principles

The 74V2G126STR operates based on the principles of digital logic. It receives input signals from pins A and B, buffers them, and provides the output signals at pins Y1 and Y2. The enable pin controls the activation of the outputs, allowing for three-state functionality.

Detailed Application Field Plans

The 74V2G126STR finds application in various electronic devices and systems, including but not limited to: - Communication equipment - Computer peripherals - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74V2G126STR include: - SN74LVC2G126DCUR - MC74VHC1G126DFT1G - TC7SZ126AFK(TE85L,F)

These alternatives can be considered based on specific requirements and compatibility with existing designs.

In conclusion, the 74V2G126STR is a dual bus buffer gate IC that provides efficient signal buffering and switching capabilities. With its high-speed performance, low power consumption, and compatibility with various logic families, it finds application in a wide range of electronic devices and systems.