Overview
The SN74HC4066DRE4 is a high-performance quad bilateral switch produced by Texas Instruments. This component belongs to the category of analog switches and multiplexers, designed to facilitate signal routing in various electronic circuits. It is widely used in applications requiring low power consumption and high-speed switching. The SN74HC4066DRE4 is particularly suited for audio and video signal processing, communication systems, and industrial automation. Its market competitiveness lies in its robust performance, reliability, and compatibility with a broad range of voltage levels, making it a preferred choice for engineers and designers in the electronics industry.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 4 | - | Quad bilateral switch |
| Supply Voltage Range | 2 V to 6 V | V | Wide operating voltage |
| On-State Resistance | 70 | Ω | Typical value at 4.5 V |
| Operating Temperature Range | -40 to 85 | °C | Industrial-grade |
| Package Type | SOIC-14 | - | Surface mount |
| Propagation Delay | 10 | ns | Typical value |
| Power Dissipation | 500 | mW | Maximum value |
| Input Capacitance | 7.5 | pF | Typical value |
Key Features
- Low Power Consumption: Ideal for battery-powered applications.
- High-Speed Switching: Enables efficient signal routing in high-frequency circuits.
- Wide Voltage Range: Compatible with 2 V to 6 V supply voltages.
- Low On-State Resistance: Minimizes signal attenuation.
- Industrial Temperature Range: Suitable for harsh environments.
Applications
The SN74HC4066DRE4 is extensively used in various fields, including:
- Audio and Video Signal Processing: Facilitates signal routing in multimedia systems.
- Communication Systems: Enables efficient switching in telecommunication devices.
- Industrial Automation: Supports signal control in automated machinery.
- Test and Measurement Equipment: Used for signal multiplexing in testing setups.
Q & A
1. What is the operating voltage range of the SN74HC4066DRE4?
The operating voltage range is 2 V to 6 V.
2. How many channels does the SN74HC4066DRE4 have?
It has 4 channels, making it a quad bilateral switch.
3. What is the typical on-state resistance?
The typical on-state resistance is 70 Ω at 4.5 V.
4. Is the SN74HC4066DRE4 suitable for industrial environments?
Yes, it operates within an industrial temperature range of -40°C to 85°C.
5. What is the package type of this component?
It comes in an SOIC-14 surface-mount package.
6. Can this switch be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
7. What is the typical propagation delay?
The typical propagation delay is 10 ns.
8. What are the key applications of the SN74HC4066DRE4?
It is used in audio/video processing, communication systems, industrial automation, and test equipment.
9. What is the maximum power dissipation?
The maximum power dissipation is 500 mW.
10. Is the SN74HC4066DRE4 compatible with high-frequency circuits?
Yes, its high-speed switching capability makes it suitable for high-frequency applications.
