Overview
The 74HCT4066D,118 is a quad single-pole single-throw analog switch produced by Nexperia USA Inc. This component is part of the 74HC/74HCT4066 series, which features four independent analog switches. Each switch has 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 beyond the supply voltage (VCC).
Key Specifications
| Parameter | Conditions | Min | Typ | Max |
|---|---|---|---|---|
| VCC (Supply Voltage) | - | 4.5 V | 5.0 V | 5.5 V |
| VSW (Switch Voltage) | GND to VCC | - | - | - |
| Tamb (Ambient Temperature) | - | -40°C | - | 125°C |
| RON (ON Resistance) | VCC = 4.5 V, ISW = 1000 μA | - | 45 Ω | 118 Ω |
| RON (ON Resistance) | VCC = 6.0 V, ISW = 1000 μA | - | 42 Ω | 126 Ω |
| RON (ON Resistance) | VCC = 9.0 V, ISW = 1000 μA | - | 32 Ω | 105 Ω |
| tpd (Propagation Delay) | VCC = 4.5 V | - | 3 ns | 15 ns |
| ESD Protection | HBM | - | - | > 2000 V |
| ESD Protection | CDM | - | - | > 1000 V |
| Package | - | - | - | 14-SOIC (SOT108-1) |
Key Features
- Quad Single-Pole Single-Throw Analog Switches: Four independent switches with two input/output terminals (nY and nZ) and an active HIGH enable input (nE).
- Low ON Resistance: Typical values of 45 Ω at VCC = 6.0 V, 35 Ω at VCC = 9.0 V, and 50 Ω at VCC = 4.5 V.
- ESD Protection: Compliant with JEDEC standards, exceeding 2000 V for HBM and 1000 V for CDM.
- Input Levels: TTL level for 74HCT4066, allowing compatibility with TTL logic systems.
- Operating Temperature Range: Specified from -40°C to +125°C.
- Multiple Package Options: Available in 14-SOIC (SOT108-1) package.
- RoHS Compliant: Lead-free and compliant with RoHS standards.
Applications
The 74HCT4066D,118 is versatile and can be used in a variety of applications across different industries, including:
- Automotive Electronics: Suitable for use in automotive systems due to its robustness and compliance with automotive standards.
- Industrial Control Systems: Used in industrial automation and control systems where reliable analog switching is required.
- Consumer Electronics: Found in consumer devices where low ON resistance and high ESD protection are necessary.
- Medical Devices: Can be used in medical equipment where precise analog switching and high reliability are critical.
- Telecommunications: Used in telecommunications equipment for signal routing and switching.
Q & A
- What is the 74HCT4066D,118?
The 74HCT4066D,118 is a quad single-pole single-throw analog switch produced by Nexperia USA Inc.
- What are the key features of the 74HCT4066D,118?
Key features include low ON resistance, ESD protection, TTL input levels, and a wide operating temperature range.
- What is the typical ON resistance of the 74HCT4066D,118?
The typical ON resistance is 45 Ω at VCC = 6.0 V, 35 Ω at VCC = 9.0 V, and 50 Ω at VCC = 4.5 V.
- What is the ESD protection level of the 74HCT4066D,118?
The device has ESD protection exceeding 2000 V for HBM and 1000 V for CDM.
- What is the operating temperature range of the 74HCT4066D,118?
The operating temperature range is from -40°C to +125°C.
- In what package is the 74HCT4066D,118 available?
The device is available in a 14-SOIC (SOT108-1) package.
- Is the 74HCT4066D,118 RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
- What are some common applications of the 74HCT4066D,118?
Common applications include automotive electronics, industrial control systems, consumer electronics, medical devices, and telecommunications equipment.
- How many switches does the 74HCT4066D,118 contain?
The device contains four independent single-pole single-throw analog switches.
- What is the propagation delay of the 74HCT4066D,118?
The propagation delay is typically 3 ns at VCC = 4.5 V.
