Overview
The 74HC4066D is a quad single-pole single-throw (SPST) analog switch produced by Toshiba Semiconductor and Storage. This integrated circuit is part of the 74HC series, known for its high-speed CMOS logic. Each switch in the 74HC4066D features two input/output terminals (nY and nZ) and an active HIGH enable input (nE), allowing for precise control over signal routing. The device is designed to operate over a wide voltage range, making it versatile for various analog and digital applications.
Key Specifications
| Attribute | Value |
|---|---|
| Type Number | 74HC4066D |
| Configuration | Quad SPST (1:1) / Analog Switch |
| VCC (V) | 2.0 - 10.0 |
| Logic Switching Levels | CMOS |
| RON (Ω) | 105 (typical at VCC = 4.5 V), 45 (typical at VCC = 6.0 V), 35 (typical 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 | SO14 (SOT108-1) |
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 105 Ω at VCC = 4.5 V, 45 Ω at VCC = 6.0 V, and 35 Ω at VCC = 9.0 V.
- Wide Operating Voltage Range: From 2.0 V to 10.0 V.
- CMOS Logic Levels: Compatible with CMOS logic levels for the 74HC4066D.
- ESD Protection: High ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- Multiple Package Options: Available in SO14 (SOT108-1) package.
Applications
- Analog Signal Routing: Ideal for routing analog signals in various applications.
- Audio and Video Switching: Suitable for audio and video signal switching due to its low ON resistance and high ESD protection.
- Industrial Control Systems: Used in industrial control systems for reliable signal switching.
- Medical Devices: Can be used in medical devices requiring precise analog signal control.
- Automotive Electronics: Applicable in automotive electronics for robust and reliable signal switching.
Q & A
- What is the 74HC4066D?
The 74HC4066D is a quad single-pole single-throw analog switch integrated circuit produced by Toshiba Semiconductor and Storage.
- What are the key features of the 74HC4066D?
Key features include low ON resistance, wide operating voltage range, CMOS logic levels, and high ESD protection.
- What is the typical ON resistance of the 74HC4066D?
The typical ON resistance is 105 Ω at VCC = 4.5 V, 45 Ω at VCC = 6.0 V, and 35 Ω at VCC = 9.0 V.
- What are the operating temperature ranges for the 74HC4066D?
The operating temperature range is from -40 °C to +125 °C.
- What package types are available for the 74HC4066D?
The device is available in the SO14 (SOT108-1) package.
- What are some common applications of the 74HC4066D?
Common applications include analog signal routing, audio and video switching, industrial control systems, medical devices, and automotive electronics.
- Does the 74HC4066D have ESD protection?
Yes, it has high ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- What logic levels does the 74HC4066D support?
The 74HC4066D supports CMOS logic levels.
- Can the 74HC4066D be used in high-frequency applications?
Yes, it can be used in high-frequency applications due to its low ON resistance and high switching speed.
- Where can I find more detailed specifications and datasheets for the 74HC4066D?
You can find detailed specifications and datasheets on the official Toshiba Semiconductor and Storage website, as well as on distributor websites like Digi-Key and Nexperia.
