Overview
The 74HC4066PW/S410118, produced by NXP USA Inc., is a quad single-pole single-throw (SPST) analog switch. This component is part of the 74HC series, known for its high-performance CMOS logic. Each switch in the 74HC4066 features two input/output terminals and an active HIGH enable input, allowing for precise control over signal routing. This device is particularly useful in applications requiring the switching of analog signals, such as signal gating, modulation, and demodulation.
Key Specifications
| Parameter | Value |
|---|---|
| Package | TSSOP14 (SOT402-1) |
| Number of Switches | 4 |
| Switch Configuration | SPST-NO |
| VCC Range | 2.0 V to 10.0 V |
| On-State Resistance (RON) | 50 Ω (typical) at VCC = 4.5 V, 45 Ω (typical) at VCC = 6.0 V, 35 Ω (typical) at VCC = 9.0 V |
| Logic Switching Levels | CMOS (for 74HC4066-Q100) |
| Operating Temperature Range | -40 °C to +125 °C |
| Power Dissipation | Very low |
| Current Leakage (IS(off)) | Maximum 6 µA |
Key Features
- Quad single-pole single-throw (SPST) analog switch with each switch having its own enable input control.
- Wide operating voltage range from 2 V to 10 V.
- Low on-state resistance (typically 50 Ω at VCC = 4.5 V).
- Low power consumption with a maximum ICC of 20 µA.
- Low crosstalk between switches to minimize noise.
- Inputs include clamp diodes to protect against voltage spikes.
- AEC-Q100 (Grade 1) qualified for automotive applications.
Applications
- Signal gating, chopping, modulation, and demodulation.
- Signal multiplexing for analog-to-digital and digital-to-analog conversion systems.
- Automotive applications due to AEC-Q100 (Grade 1) qualification.
- Industrial and consumer electronics where precise analog signal switching is required.
Q & A
- What is the 74HC4066PW/S410118 used for?
The 74HC4066PW/S410118 is used for switching analog signals in various applications such as signal gating, modulation, and demodulation. - What is the package type of the 74HC4066PW/S410118?
The package type is TSSOP14 (SOT402-1). - What is the operating voltage range of the 74HC4066PW/S410118?
The operating voltage range is from 2 V to 10 V. - What is the typical on-state resistance of the 74HC4066PW/S410118?
The typical on-state resistance is 50 Ω at VCC = 4.5 V. - Is the 74HC4066PW/S410118 suitable for automotive applications?
Yes, it is AEC-Q100 (Grade 1) qualified for automotive applications. - What are the logic switching levels for the 74HC4066PW/S410118?
The logic switching levels are CMOS. - What is the maximum current leakage (IS(off)) of the 74HC4066PW/S410118?
The maximum current leakage is 6 µA. - How many switches are included in the 74HC4066PW/S410118?
There are 4 switches. - What is the operating temperature range of the 74HC4066PW/S410118?
The operating temperature range is from -40 °C to +125 °C. - Does the 74HC4066PW/S410118 have any special features for noise reduction?
Yes, it has low crosstalk between switches to minimize noise.
