SN74CB3T3253DBQR

Product Overview

Category

SN74CB3T3253DBQR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for signal switching applications in electronic devices.

Characteristics

• Low power consumption
• High-speed switching
• Wide operating voltage range
• Compact size

Package

SN74CB3T3253DBQR is available in a small package, typically in a quad flat no-lead (QFN) package.

Essence

The essence of SN74CB3T3253DBQR lies in its ability to efficiently switch signals between different components within an electronic circuit.

Packaging/Quantity

SN74CB3T3253DBQR is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel.

Specifications

• Supply Voltage: 1.65V to 5.5V
• On-State Resistance: 4 ohms (typical)
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 2

Detailed Pin Configuration

SN74CB3T3253DBQR has a total of 20 pins, which are arranged as follows:

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

Functional Features

• Bidirectional signal switching
• Independent channel control
• Low power consumption in standby mode
• Fast switching speed

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various systems
• Compact size enables integration into space-constrained designs
• Low power consumption helps prolong battery life in portable devices
• Fast switching speed ensures efficient signal transmission

Disadvantages

• Limited number of channels may restrict certain applications requiring more channels
• On-state resistance may introduce some signal attenuation

Working Principles

SN74CB3T3253DBQR operates based on the principles of CMOS (Complementary Metal-Oxide-Semiconductor) technology. It utilizes a combination of MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) to control the flow of signals between different channels.

Detailed Application Field Plans

SN74CB3T3253DBQR finds applications in various fields, including:

1. Consumer electronics: Used in smartphones, tablets, and laptops for signal routing and switching.
2. Automotive industry: Employed in vehicle infotainment systems for audio and video signal management.
3. Industrial automation: Integrated into control systems for signal distribution and selection.
4. Telecommunications: Utilized in network equipment for signal routing and multiplexing.

Detailed and Complete Alternative Models

1. SN74CB3T3306DCTR
2. SN74CB3T16211DGGR
3. SN74CB3Q3245PWR
4. SN74CB3Q3125PWG4
5. SN74CB3Q3257PWR

These alternative models offer similar functionality and can be considered as alternatives to SN74CB3T3253DBQR depending on specific requirements.

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