Overview
The 74HC4066D(BJ) is a high-speed CMOS quad bilateral switch integrated circuit manufactured by Toshiba Semiconductor and Storage. This device is fabricated using silicon gate C2MOS technology and features four independent single-pole, single-throw (SPST) analog switches. It is designed to control either digital or analog signals while maintaining low power dissipation, making it suitable for a wide range of applications.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2 to 12 | V |
| Operating Temperature | -40 to 85 | °C |
| On-State Resistance (RON) | 80 | Ω (max) |
| Channel-to-Channel Matching (∆RON) | 5 | Ω (typ) |
| Switch Time (Ton, Toff) | 12 ns (max) | ns |
| -3dB Bandwidth | 200 | MHz |
| Crosstalk | -60 dB @ 1 MHz | dB |
| Leakage Current (IS(off)) | 100 nA (max) | nA |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
Key Features
- Wide Operating Temperature Range: -40°C to 85°C, ensuring reliability in diverse environments.
- Low Power Dissipation: Quiescent supply current of 1.0 µA (max) at VCC = 6.0 V, contributing to energy efficiency.
- High Noise Immunity: High noise immunity with VNIL and VNIH of 28% VCC (min).
- Low ON Resistance: Typical RON of 50 Ω at VCC = 9.0 V, ensuring minimal signal degradation.
- High Degree of Linearity: Total Harmonic Distortion (THD) of 0.05% (typ) at VCC = 4.5 V.
- High-Speed Switching: Maximum switch on/off time of 12 ns.
- Low Leakage and Crosstalk: Leakage current of 100 nA (max) and crosstalk of -60 dB @ 1 MHz.
- Surface Mount Package: 14-SOIC package suitable for automated assembly processes.
Applications
- Analog Signal Routing and Switching: Ideal for routing and switching analog signals in various circuits.
- Multiplexing and Demultiplexing: Can be used in multiplexer and demultiplexer configurations.
- Analog Circuit Design: Suitable for designing analog circuits requiring high-speed and low-power switching.
- Industrial and Consumer Electronics: Used in a wide range of industrial and consumer electronic devices due to its robust specifications.
Q & A
- What is the operating temperature range of the 74HC4066D(BJ)?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage range for the 74HC4066D(BJ)?
The supply voltage range is 2V to 12V.
- What is the typical on-state resistance of the 74HC4066D(BJ)?
The typical on-state resistance is 80 Ω (max).
- What is the maximum switch on/off time for the 74HC4066D(BJ)?
The maximum switch on/off time is 12 ns.
- What is the -3dB bandwidth of the 74HC4066D(BJ)?
The -3dB bandwidth is 200 MHz.
- What is the crosstalk specification of the 74HC4066D(BJ)?
The crosstalk is -60 dB @ 1 MHz.
- What is the leakage current specification of the 74HC4066D(BJ)?
The leakage current is 100 nA (max).
- What package type is the 74HC4066D(BJ) available in?
The 74HC4066D(BJ) is available in a 14-SOIC package.
- Is the 74HC4066D(BJ) RoHS compliant?
Yes, the 74HC4066D(BJ) is lead-free and RoHS compliant.
- What are some common applications of the 74HC4066D(BJ)?
Common applications include analog signal routing and switching, multiplexing and demultiplexing, analog circuit design, and use in industrial and consumer electronics.
