Encyclopedia Entry: 74CBTLV3126PGG

Product Overview

Category

The 74CBTLV3126PGG belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for signal switching and routing applications.

Characteristics

• Low voltage operation
• High-speed performance
• Low power consumption
• Compact size

Package

The 74CBTLV3126PGG is available in a small form factor package, such as a 20-pin TSSOP (Thin Shrink Small Outline Package).

Essence

The essence of this product lies in its ability to efficiently switch and route signals within electronic circuits, enabling seamless connectivity between various components.

Packaging/Quantity

Typically, the 74CBTLV3126PGG is sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 1.65V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Switching Speed: <5ns
• On-Resistance: <10Ω
• Number of Channels: 4

Detailed Pin Configuration

The 74CBTLV3126PGG features a 20-pin configuration with the following pin assignments:

1. Channel 1 Input/Output
2. Channel 1 Enable
3. Ground
4. Channel 2 Input/Output
5. Channel 2 Enable
6. VCC
7. Channel 3 Input/Output
8. Channel 3 Enable
9. Channel 4 Input/Output
10. Channel 4 Enable
11. Channel 4 Output Enable
12. Channel 3 Output Enable
13. Channel 2 Output Enable
14. Channel 1 Output Enable
15. Ground
16. Channel 4 Input/Output
17. Channel 4 Enable
18. VCC
19. Channel 3 Input/Output
20. Channel 3 Enable

Functional Features

• Bidirectional signal switching
• Independent channel control
• Low power consumption in standby mode
• ESD protection for robustness

Advantages and Disadvantages

Advantages

• High-speed performance enables efficient signal routing
• Low power consumption prolongs battery life in portable devices
• Compact size allows for integration into space-constrained designs
• ESD protection enhances reliability

Disadvantages

• Limited number of channels (4)
• May require additional circuitry for complex signal routing scenarios

Working Principles

The 74CBTLV3126PGG operates based on the principles of CMOS (Complementary Metal-Oxide-Semiconductor) technology. It utilizes a combination of MOSFET transistors to control the flow of signals between its input and output channels. When enabled, the IC allows bidirectional signal transmission, while disabling it isolates the channels.

Detailed Application Field Plans

The 74CBTLV3126PGG finds applications in various electronic systems, including but not limited to: - Data communication equipment - Networking devices - Test and measurement instruments - Consumer electronics - Industrial automation

Detailed Alternative Models

For similar signal switching and routing requirements, alternative models to consider include: - 74HC4052: Dual 4-channel analog multiplexer/demultiplexer - CD4066B: Quad bilateral switch - SN74LVC1G3157: Single-pole double-throw analog switch

These alternatives offer different features and specifications, allowing designers to choose the most suitable option based on their specific application needs.

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