Overview
The 74HC4066PW-Q100 is a quad single-pole single-throw analog switch produced by NXP USA Inc. (formerly part of Nexperia). This component is part of the 74HC and 74HCT series, known for their high-performance and reliability in various electronic applications. Each switch 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 and other demanding environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | 74HC4066PW-Q100 | |
| Configuration | SPST-NO | |
| VCC Range | 2.0 - 10.0 | V |
| ON 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 | Ω |
| Logic Switching Levels | CMOS for 74HC4066-Q100 TTL for 74HCT4066-Q100 | |
| Operating Temperature Range | -40 °C to +85 °C -40 °C to +125 °C | °C |
| Package | TSSOP14 (SOT402-1) | |
| Supply Current (ICC) | 40.0 μA (max) at VCC = 10.0 V | μA |
| Input Capacitance (CI) | 3.5 pF | pF |
| Switch Capacitance (Csw) | 8 pF | pF |
Key Features
- Quad single-pole single-throw analog switch with two input/output terminals (nY and nZ) and an active HIGH enable input (nE).
- Low ON resistance: 50 Ω (typical) at VCC = 4.5 V, 45 Ω (typical) at VCC = 6.0 V, and 35 Ω (typical) at VCC = 9.0 V.
- Inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- AEC-Q100 (Grade 1) qualified for automotive applications.
- Specified operating temperature range from -40 °C to +85 °C and from -40 °C to +125 °C.
- CMOS and TTL compatible input levels for 74HC4066-Q100 and 74HCT4066-Q100, respectively.
Applications
The 74HC4066PW-Q100 is versatile and can be used in a variety of applications, including:
- Automotive systems: Due to its AEC-Q100 qualification, it is suitable for use in automotive electronics.
- Industrial control systems: For reliable switching in industrial environments.
- Consumer electronics: In devices requiring low ON resistance and high reliability.
- Medical devices: Where precise analog switching is necessary.
- Telecommunications: For signal routing and switching.
Q & A
- What is the primary function of the 74HC4066PW-Q100?
The primary function is to act as a quad single-pole single-throw analog switch. - What are the input/output terminals of the switch?
The switch features two input/output terminals (nY and nZ) and an active HIGH enable input (nE). - What is the typical ON resistance of the switch?
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 the 74HC4066PW-Q100?
The operating temperature range is from -40 °C to +85 °C and from -40 °C to +125 °C. - Is the 74HC4066PW-Q100 suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1). - What are the logic switching levels for the 74HC4066-Q100 and 74HCT4066-Q100?
The 74HC4066-Q100 uses CMOS levels, while the 74HCT4066-Q100 uses TTL levels. - What is the package type of the 74HC4066PW-Q100?
The package type is TSSOP14 (SOT402-1). - What is the supply current of the 74HC4066PW-Q100?
The supply current is 40.0 μA (max) at VCC = 10.0 V. - Does the 74HC4066PW-Q100 include clamp diodes?
Yes, the inputs include clamp diodes to interface inputs to voltages in excess of VCC. - What are some common applications of the 74HC4066PW-Q100?
Common applications include automotive systems, industrial control systems, consumer electronics, medical devices, and telecommunications.
