Encyclopedia Entry: 74LVC126ADTR2G

Product Overview

Category

The 74LVC126ADTR2G belongs to the category of integrated circuits (ICs) and specifically falls under the family of logic gates.

Use

This product is commonly used in digital electronics for signal buffering and level shifting applications. It acts as a quad buffer with 3-state outputs, making it suitable for various circuit designs.

Characteristics

• Quad buffer with 3-state outputs
• Low voltage CMOS technology
• High-speed operation
• Wide operating voltage range
• Schmitt-trigger action on all inputs
• Balanced propagation delays
• Low power consumption

Package

The 74LVC126ADTR2G is available in a TSSOP-14 package. This package offers a compact size and excellent thermal performance, making it suitable for space-constrained applications.

Essence

The essence of the 74LVC126ADTR2G lies in its ability to provide signal buffering and level shifting capabilities in digital circuits. It ensures proper voltage levels and signal integrity between different sections of a circuit.

Packaging/Quantity

The product is typically supplied in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier and customer requirements.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Maximum Propagation Delay: 6 ns
• Maximum Quiescent Current: 10 μA

Detailed Pin Configuration

The 74LVC126ADTR2G has a total of 14 pins, each serving a specific function:

1. Pin 1: Output 1 (Y1)
2. Pin 2: Input 1 (A1)
3. Pin 3: Enable Input 1 (OE1)
4. Pin 4: Ground (GND)
5. Pin 5: Output 2 (Y2)
6. Pin 6: Input 2 (A2)
7. Pin 7: Enable Input 2 (OE2)
8. Pin 8: VCC
9. Pin 9: Output 3 (Y3)
10. Pin 10: Input 3 (A3)
11. Pin 11: Enable Input 3 (OE3)
12. Pin 12: Output 4 (Y4)
13. Pin 13: Input 4 (A4)
14. Pin 14: Enable Input 4 (OE4)

Functional Features

• Quad buffer with independent 3-state outputs
• Schmitt-trigger action on all inputs for improved noise immunity
• Enables bi-directional data flow
• Allows multiple devices to be connected in parallel

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient signal processing
• Wide operating voltage range provides flexibility in various applications
• Low power consumption helps conserve energy
• Schmitt-trigger action enhances noise immunity, ensuring reliable operation
• Compact package size enables space-saving designs

Disadvantages

• Limited number of buffer outputs (4 in this case)
• May not be suitable for applications requiring a higher number of buffer channels

Working Principles

The 74LVC126ADTR2G operates based on CMOS technology, which ensures low power consumption and high-speed performance. It functions as a quad buffer, taking input signals and providing buffered outputs. The 3-state outputs allow the device to be effectively disconnected from the circuit when not in use.

Detailed Application Field Plans

The 74LVC126ADTR2G finds applications in various fields, including but not limited to: - Microcontroller interfacing - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVC126ADTR2G include: - SN74LVC126A - MC74LVC126A - CD74LVC126A - 74HC126

These alternatives may have slight variations in specifications, pin configuration, or package type, but they serve the same purpose of signal buffering and level shifting.

In conclusion, the 74LVC126ADTR2G is a versatile integrated circuit used for signal buffering and level shifting in digital electronics. Its high-speed operation, wide voltage range, and compact package make it suitable for various applications across different industries.