Overview
The 74HC4052D is a high-speed CMOS analog multiplexer/demultiplexer fabricated with silicon gate C2MOS technology by Toshiba Semiconductor and Storage. This device is part of the 74HC series and is designed to achieve high-speed operation similar to equivalent LSTTL while maintaining the low power dissipation characteristic of CMOS technology. The 74HC4052D features a dual 4-channel configuration, making it versatile for various analog switching applications.
Key Specifications
| Characteristic | Symbol | Rating/Value | Unit |
|---|---|---|---|
| Supply Voltage | VCC | 2.0 to 6.0 | V |
| Supply Voltage (VEE) | VEE | -6.0 to 0 | V |
| Input Voltage | VIN | 0 to VCC | V |
| Switch I/O Voltage | VI/O | VEE to VCC | V |
| Operating Temperature | Topr | -40 to 125 | °C |
| Low Power Dissipation | ICC | 4.0 µA (max) | µA |
| Low ON-Resistance | RON | 50 Ω (typ.) | Ω |
| High Degree of Linearity | THD | 0.02 % (typ.) | % |
Key Features
- Wide operating temperature range: -40°C to 125°C
- Low power dissipation: ICC = 4.0 µA (max) at VCC = 6.0 V, VEE = GND, Ta = 25°C
- Low ON-resistance: RON = 50 Ω (typ.) at VCC - VEE = 9 V
- High degree of linearity: THD = 0.02 % (typ.) at VCC - VEE = 9 V
- Protection circuits against static discharge or transient excess voltage
- Dual 4-channel analog multiplexer/demultiplexer configuration
Applications
The 74HC4052D is suitable for a variety of applications where analog signals need to be switched or multiplexed. These include:
- Analog signal routing and switching in audio and video systems
- Data acquisition systems where multiple analog inputs need to be multiplexed
- Industrial control systems requiring analog signal processing
- Medical devices that require precise analog signal switching
- Automotive systems for sensor signal multiplexing
Q & A
- What is the 74HC4052D?
The 74HC4052D is a high-speed CMOS dual 4-channel analog multiplexer/demultiplexer fabricated with silicon gate C2MOS technology by Toshiba Semiconductor and Storage.
- What is the operating temperature range of the 74HC4052D?
The operating temperature range is -40°C to 125°C.
- What is the typical ON-resistance of the 74HC4052D?
The typical ON-resistance is 50 Ω at VCC - VEE = 9 V.
- Does the 74HC4052D have protection against static discharge?
- What is the maximum power dissipation of the 74HC4052D?
- What are the common applications of the 74HC4052D?
- What is the configuration of the 74HC4052D?
- What is the supply voltage range for the 74HC4052D?
- Is the 74HC4052D suitable for high-speed applications?
- What is the typical total harmonic distortion (THD) of the 74HC4052D?
- What type of packaging does the 74HC4052D come in?
