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TC74VHC4051AFK from TOSHIBA

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15.625ms

TC74VHC4051AFK

Manufacturer: TOSHIBA

Analog Multiplexer/Demultiplexer

Partnumber Manufacturer Quantity Availability
TC74VHC4051AFK TOSHIBA 2500 In Stock

Description and Introduction

Analog Multiplexer/Demultiplexer The TC74VHC4051AFK is a high-speed CMOS analog multiplexer/demultiplexer manufactured by Toshiba. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range (VCC):** 2.0V to 10.0V  
- **Low Power Consumption:** ICC = 4.0μA (max) at Ta = 25°C  
- **High-Speed Switching:** tpd = 4.5ns (typ) at VCC = 5V  
- **On-State Resistance (Ron):** 70Ω (typ) at VCC = 4.5V  
- **Break-Before-Make Switching:** Ensures no signal overlap  
- **Wide Analog Input Voltage Range:** 0V to VCC  
- **Digital Input Voltage Range:** 0V to VCC  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin TSSOP (FK)  

### **Description:**  
The TC74VHC4051AFK is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0, S1, S2) and an enable input (E). It allows bidirectional signal flow and is designed for high-speed, low-power operation in CMOS technology.  

### **Features:**  
- **Low On-Resistance:** 70Ω (typ) at VCC = 4.5V  
- **Wide Operating Voltage Range:** 2.0V to 10.0V  
- **Break-Before-Make Switching:** Prevents signal shorting  
- **Low Quiescent Current:** 4.0μA (max)  
- **High Noise Immunity:** CMOS-level input thresholds  
- **Bidirectional Signal Flow:** Can be used as a multiplexer or demultiplexer  
- **TSSOP Package:** Space-saving surface-mount design  

This device is commonly used in analog signal switching, data acquisition, and communication systems.

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