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SN74ALS137ANSR from TI,Texas Instruments

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SN74ALS137ANSR

Manufacturer: TI

3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES

Partnumber Manufacturer Quantity Availability
SN74ALS137ANSR TI 980 In Stock

Description and Introduction

3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES The SN74ALS137ANSR is a 3-to-8 line decoder/demultiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type**: Decoder/Demultiplexer  
- **Number of Input Lines**: 3  
- **Number of Output Lines**: 8  
- **Supply Voltage Range**: 4.5V to 5.5V  
- **Operating Temperature Range**: 0°C to 70°C  
- **Package**: SOIC-16  
- **Propagation Delay**: Typically 12ns  
- **Output Type**: Active Low  
- **Current - Output High, Low**: 2.6mA, 24mA  

### **Descriptions:**  
The SN74ALS137ANSR is designed to accept three binary-weighted inputs (A0, A1, A2) and decode them into eight mutually exclusive outputs (Y0-Y7). It features an enable input (G1, G2A, G2B) for demultiplexing applications.  

### **Features:**  
- **3-to-8 Line Decoding**: Converts 3-bit input into 8 output lines.  
- **Demultiplexing Capability**: Can be used as a 1-of-8 demultiplexer.  
- **Active-Low Outputs**: Outputs are low when selected.  
- **Multiple Enable Inputs**: G1 (active high) and G2A, G2B (active low) for flexible control.  
- **High-Speed Operation**: Low propagation delay for fast performance.  
- **Wide Operating Voltage**: Compatible with 5V systems.  

This device is commonly used in memory addressing, data routing, and digital signal decoding applications.

Application Scenarios & Design Considerations

3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES

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