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M74HC4051 from ST,ST Microelectronics

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M74HC4051

Manufacturer: ST

SINGLE 8 CHANNEL, DUAL 4 CHANNEL, TRIPLE 2 CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER:

Partnumber Manufacturer Quantity Availability
M74HC4051 ST 520 In Stock

Description and Introduction

SINGLE 8 CHANNEL, DUAL 4 CHANNEL, TRIPLE 2 CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER: The M74HC4051 is a high-speed CMOS analog multiplexer/demultiplexer manufactured by STMicroelectronics.  

### **Specifications:**  
- **Technology:** High-Speed CMOS  
- **Supply Voltage Range (VCC):** 2V to 6V  
- **Low Power Consumption:** 80µA (max) at 6V  
- **Analog Input Voltage Range:** 0V to VCC  
- **Digital Input Voltage Range:** 0V to VCC  
- **On-Resistance (RON):** 70Ω (typical) at VCC = 4.5V  
- **Break-Before-Make Switching:** Ensures no signal overlap  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** SO-16, DIP-16, TSSOP-16  

### **Description:**  
The M74HC4051 is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0, S1, S2) and an enable input (E). It allows bidirectional signal switching, making it suitable for both analog and digital signal routing.  

### **Features:**  
- **8-Channel Multiplexer/Demultiplexer**  
- **Low ON Resistance (70Ω typical)**  
- **Wide Analog Input Voltage Range (0V to VCC)**  
- **Break-Before-Make Switching Action**  
- **Low Crosstalk Between Channels**  
- **Compatible with TTL Levels**  
- **High Noise Immunity**  
- **Complies with JEDEC Standard No. 7A**  

This device is commonly used in signal routing, data acquisition, and audio/video switching applications.

Application Scenarios & Design Considerations

SINGLE 8 CHANNEL, DUAL 4 CHANNEL, TRIPLE 2 CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER:

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