Overview
The 74HCT4066BQ-Q100,1 is a quad single-pole single-throw (SPST) analog switch produced by Nexperia USA Inc. This integrated circuit is part of the 74HCT series, which is compatible with TTL (Transistor-Transistor Logic) input levels. Each switch within the IC features two input/output terminals (nY and nZ) and an active HIGH enable input (nE), allowing for precise control over the switching operation. The device is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive applications as well as other demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Quad single-pole single-throw analog switch |
| Package | DHVQFN14 (SOT762-1) |
| VCC | 4.5 - 5.5 V |
| 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 | TTL |
| Operating Temperature | -40 °C to +125 °C |
| Power Dissipation | Very low |
Key Features
- Quad single-pole single-throw analog switches with active HIGH enable inputs.
- Input levels compatible with TTL logic.
- Low ON resistance, ensuring minimal signal degradation.
- Clamp diodes on inputs to protect against voltage spikes.
- AEC-Q100 (Grade 1) qualified for automotive applications.
- Very low power dissipation.
- Operating temperature range from -40 °C to +125 °C.
Applications
The 74HCT4066BQ-Q100,1 is versatile and can be used in various applications, including:
- Automotive electronics: Suitable for use in automotive systems due to its AEC-Q100 qualification.
- Industrial control systems: Ideal for applications requiring reliable and efficient switching.
- Consumer electronics: Used in audio and video switching, as well as other consumer electronic devices.
- Medical devices: Can be used in medical equipment where precise and reliable switching is necessary.
Q & A
- What is the 74HCT4066BQ-Q100,1 used for? The 74HCT4066BQ-Q100,1 is a quad single-pole single-throw analog switch used for controlling the flow of analog signals in various electronic circuits.
- What are the input levels compatible with this IC? The input levels are compatible with TTL (Transistor-Transistor Logic) logic.
- What is the typical ON resistance of the 74HCT4066BQ-Q100,1? The typical ON resistance is 50 Ω at VCC = 4.5 V, 45 Ω at VCC = 6.0 V, and 35 Ω at VCC = 9.0 V.
- What is the operating temperature range of this IC? The operating temperature range is from -40 °C to +125 °C.
- Is the 74HCT4066BQ-Q100,1 qualified for automotive use? Yes, it is qualified to the AEC-Q100 (Grade 1) standard for automotive applications.
- What package type does the 74HCT4066BQ-Q100,1 come in? It comes in a DHVQFN14 (SOT762-1) package.
- What is the power dissipation of this IC? The power dissipation is very low.
- Are there any protective features on the inputs of the 74HCT4066BQ-Q100,1? Yes, the inputs include clamp diodes to protect against voltage spikes.
- Can the 74HCT4066BQ-Q100,1 be used in industrial control systems? Yes, it is suitable for use in industrial control systems due to its reliability and efficiency.
- Where can I purchase the 74HCT4066BQ-Q100,1? You can purchase it from various distributors such as Digi-Key, Mouser, and directly from Nexperia.
