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M74HC155RM13TR from ST,ST Microelectronics

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M74HC155RM13TR

Manufacturer: ST

DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER

Partnumber Manufacturer Quantity Availability
M74HC155RM13TR ST 2500 In Stock

Description and Introduction

DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER The M74HC155RM13TR is a high-speed CMOS dual 2-to-4 line decoder/demultiplexer manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Logic Family:** HC  
- **Supply Voltage Range:** 2V to 6V  
- **High Noise Immunity**  
- **Low Power Consumption**  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-16  

### **Features:**  
- Decodes two binary inputs (A0, A1) into four mutually exclusive outputs (Y0 to Y3)  
- Two enable inputs (E1, E2) for flexible control  
- Output capability: standard  
- Compliant with JEDEC standard No. 7A  
- Balanced propagation delays  

### **Applications:**  
- Address decoding  
- Data routing  
- Memory selection  

For detailed electrical characteristics and pin configurations, refer to the official datasheet from STMicroelectronics.

Application Scenarios & Design Considerations

DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER
Partnumber Manufacturer Quantity Availability
M74HC155RM13TR STM 2500 In Stock

Description and Introduction

DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER The **M74HC155RM13TR** is a high-speed CMOS dual 2-to-4 line decoder/demultiplexer manufactured by **STMicroelectronics (STM)**.  

### **Key Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-16 (Surface Mount)  
- **Propagation Delay:** 14 ns (typical at 5V)  
- **Input Current:** ±1 µA (max)  
- **Output Current:** ±5.2 mA (max)  

### **Description:**  
The M74HC155RM13TR is a dual decoder/demultiplexer with two independent 2-to-4 line decoders. It accepts two binary-weighted inputs (A0, A1) and provides four mutually exclusive active-low outputs (Y0 to Y3) per decoder. It features enable inputs (E) for cascading and demultiplexing applications.  

### **Features:**  
- Dual 2-to-4 line decoding/demultiplexing  
- Active-low outputs  
- Low power consumption  
- High noise immunity  
- Balanced propagation delays  
- Compliant with JEDEC standard  

This device is commonly used in address decoding, memory selection, and data routing applications.  

(Source: STMicroelectronics datasheet)

Application Scenarios & Design Considerations

DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER

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