Overview
The 74HCT4066PW/C118 is a quad single-pole single-throw analog switch produced by NXP USA Inc. This component is part of the 74HC/74HCT family and is designed to handle analog switching tasks efficiently. Each switch within the IC features two input/output terminals (nY and nZ) and an active HIGH enable input (nE). When the enable input (nE) is LOW, the analog switch is turned off. The device includes clamp diodes on the inputs, allowing the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Key Specifications
| Parameter | Value |
|---|---|
| Configuration | 4 x SPST (Single Pole Single Throw) |
| Supply Voltage (VCC) | 4.5 V to 5.5 V |
| Logic Switching Levels | TTL (Transistor-Transistor Logic) |
| On Resistance (RON) | Typical: 50 Ω at VCC = 4.5 V, 45 Ω at VCC = 6.0 V, 35 Ω at VCC = 9.0 V |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
| Operating Temperature | -40 °C to +125 °C |
| Package | TSSOP14 (SOT402-1) |
Key Features
- Quad Single-Pole Single-Throw Analog Switches: Each switch has two input/output terminals and an active HIGH enable input.
- Low ON Resistance: Typical values of 50 Ω at VCC = 4.5 V, 45 Ω at VCC = 6.0 V, and 35 Ω at VCC = 9.0 V.
- ESD Protection: Compliant with JEDEC standards, providing HBM and CDM protection.
- Wide Operating Temperature Range: Specified from -40 °C to +125 °C.
- Compact Package: Available in TSSOP14 (SOT402-1) package.
Applications
The 74HCT4066PW/C118 is versatile and can be used in various applications across different industries, including:
- Automotive Systems: For signal switching and routing in automotive electronics.
- Industrial Control Systems: In applications requiring reliable analog switching.
- Consumer Electronics: For audio and video signal routing and switching.
- Medical Devices: Where precise analog signal control is necessary.
- Telecommunications: For signal routing and switching in communication equipment.
Q & A
- What is the configuration of the 74HCT4066PW/C118?
The 74HCT4066PW/C118 is configured as a quad single-pole single-throw (SPST) analog switch.
- What are the supply voltage ranges for this component?
The supply voltage range is from 4.5 V to 5.5 V.
- What type of logic switching levels does the 74HCT4066PW/C118 support?
The component supports TTL (Transistor-Transistor Logic) switching levels.
- What is the typical on resistance of the 74HCT4066PW/C118?
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.
- Does the 74HCT4066PW/C118 have ESD protection?
Yes, it has ESD protection compliant with JEDEC standards, exceeding 2000 V for HBM and 1000 V for CDM.
- What is the operating temperature range of the 74HCT4066PW/C118?
The operating temperature range is from -40 °C to +125 °C.
- In what package is the 74HCT4066PW/C118 available?
The component is available in a TSSOP14 (SOT402-1) package.
- Can the 74HCT4066PW/C118 be used in automotive applications?
Yes, it can be used in automotive systems for signal switching and routing.
- Is the 74HCT4066PW/C118 RoHS compliant?
Yes, the component is RoHS compliant and lead-free.
- What are some common applications of the 74HCT4066PW/C118?
Common applications include industrial control systems, consumer electronics, medical devices, and telecommunications equipment.
