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M74HC257RM13TR from ST,ST Microelectronics

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M74HC257RM13TR

Manufacturer: ST

QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

Partnumber Manufacturer Quantity Availability
M74HC257RM13TR ST 5000 In Stock

Description and Introduction

QUAD 2 CHANNEL MULTIPLEXER (3-STATE) The M74HC257RM13TR is a high-speed CMOS quad 2-input multiplexer with 3-state outputs, manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Logic Family:** HC  
- **Number of Circuits:** 4  
- **Number of Inputs:** 2 per multiplexer  
- **Output Type:** 3-State  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** SO-16  
- **Mounting Type:** Surface Mount  

### **Features:**  
- High-speed operation  
- Low power consumption  
- Balanced propagation delays  
- 3-state outputs for bus-oriented applications  
- Compatible with TTL levels  

### **Description:**  
The M74HC257RM13TR is a multiplexer that selects one of two data inputs (A or B) based on the select input (S). The outputs are controlled by an output enable (OE) input, allowing them to be placed in a high-impedance state. It is commonly used in data routing, signal selection, and bus interfacing applications.  

(Source: STMicroelectronics datasheet)

Application Scenarios & Design Considerations

QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

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