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SN74ALS156N from TI,Texas Instruments

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SN74ALS156N

Manufacturer: TI

Decoders/Demultiplexers With Open-Collector Outputs

Partnumber Manufacturer Quantity Availability
SN74ALS156N TI 405 In Stock

Description and Introduction

Decoders/Demultiplexers With Open-Collector Outputs The SN74ALS156N is a dual 2-line to 4-line decoder/demultiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type**: Decoder/Demultiplexer  
- **Number of Circuits**: 2  
- **Number of Input Lines**: 2 (per decoder)  
- **Number of Output Lines**: 4 (per decoder)  
- **Supply Voltage (VCC)**: 4.5V to 5.5V  
- **Operating Temperature Range**: 0°C to 70°C  
- **Package Type**: PDIP (Plastic Dual In-Line Package)  
- **Package / Case**: 16-DIP  
- **Propagation Delay Time**: Typically 12ns  
- **Output Type**: Active Low  
- **Current - Output High, Low**: 2.6mA, 24mA  

### **Descriptions:**  
The SN74ALS156N is designed to accept two binary-coded inputs and provide four mutually exclusive active-low outputs. It can function as a 2-to-4 decoder or a 1-to-4 demultiplexer.  

### **Features:**  
- Dual 2-to-4 line decoder/demultiplexer  
- Active-low outputs  
- Common 2-bit address inputs  
- Separate enable inputs for each decoder  
- High-speed operation with low power consumption  
- TTL-compatible inputs  
- Designed for optimized performance in ALS technology  

This information is sourced from Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Decoders/Demultiplexers With Open-Collector Outputs

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