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SN74LS137

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

Partnumber Manufacturer Quantity Availability
SN74LS137 500 In Stock

Description and Introduction

3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES The SN74LS137 is a 3-to-8 line decoder/demultiplexer manufactured by Texas Instruments.  

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Function:** 3-to-8 Line Decoder/Demultiplexer  
- **Number of Inputs:** 3 address lines (A0, A1, A2)  
- **Number of Outputs:** 8 active-low outputs (Y0 to Y7)  
- **Enable Inputs:** 2 active-low enable inputs (G1, G2) and 1 active-high enable input (G3)  
- **Supply Voltage (VCC):** 4.75V to 5.25V (nominal 5V)  
- **Operating Temperature Range:** 0°C to +70°C (commercial grade)  
- **Propagation Delay:** Typically 15 ns  
- **Power Dissipation:** Low power consumption (typical 32 mW)  
- **Package Options:** 16-pin DIP, SOIC  

### **Descriptions:**  
The SN74LS137 decodes a 3-bit binary input into one of eight mutually exclusive active-low outputs. It can also function as a demultiplexer when the enable inputs are used as data inputs.  

### **Features:**  
- Active-low outputs for easy interfacing  
- Multiple enable inputs for flexible control  
- High noise immunity  
- Low power consumption  
- Fast switching speed  
- TTL-compatible inputs and outputs  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and timing diagrams, refer to the official Texas Instruments documentation.

Application Scenarios & Design Considerations

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

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