DG444CY+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer
• Characteristics: High-speed, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Efficient signal routing and selection
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Channels: 4
• Supply Voltage Range: 2V to 12V
• Logic Level: CMOS/TTL compatible
• On-Resistance: 35Ω (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DG444CY+T has a total of 16 pins. The pin configuration is as follows:

1. Channel 1 Input
2. Channel 1 Output
3. Channel 2 Input
4. Channel 2 Output
5. Channel 3 Input
6. Channel 3 Output
7. Channel 4 Input
8. Channel 4 Output
9. Ground (GND)
10. Supply Voltage (VCC)
11. Enable Input
12. Enable Output
13. Channel Select Input
14. Channel Select Output
15. Channel Select Input
16. Channel Select Output

Functional Features

• High-speed switching capability
• Low power consumption
• Wide supply voltage range
• CMOS/TTL compatible logic level
• Break-before-make switching action
• Low on-resistance

Advantages and Disadvantages

Advantages

• Fast and efficient signal routing
• Low power consumption
• Versatile compatibility with different logic levels
• Reliable break-before-make switching action
• Wide operating temperature range

Disadvantages

• Relatively high on-resistance compared to some alternative models
• Limited number of channels (4)

Working Principles

The DG444CY+T is a digital multiplexer that allows for efficient signal routing and selection. It operates by using the channel select inputs to choose one of the four input channels and route it to the corresponding output channel. The enable input controls the overall operation of the multiplexer, enabling or disabling the switching action.

Detailed Application Field Plans

The DG444CY+T finds applications in various fields where signal routing and selection are required. Some of the potential application areas include:

1. Communication systems
2. Audio and video equipment
3. Test and measurement instruments
4. Data acquisition systems
5. Industrial automation

Detailed and Complete Alternative Models

• CD74HC4051E: 8-channel analog multiplexer/demultiplexer
• SN74LVC1G3157DBVR: Single-channel analog switch
• ADG1419BRMZ: 4-channel precision analog switch
• MAX4617CSE+: 8-channel analog multiplexer/demultiplexer

These alternative models offer similar functionality to the DG444CY+T and can be considered based on specific requirements and design constraints.

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