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SN74LS138N from MOTOROLA

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SN74LS138N

Manufacturer: MOTOROLA

1-OF-8 DECODER/ DEMULTIPLEXER

Partnumber Manufacturer Quantity Availability
SN74LS138N MOTOROLA 185 In Stock

Description and Introduction

1-OF-8 DECODER/ DEMULTIPLEXER The SN74LS138N is a 3-to-8 line decoder/demultiplexer manufactured by **MOTOROLA**.  

### **Specifications:**  
- **Logic Family:** LS (Low-Power Schottky)  
- **Function:** 3-to-8 Line Decoder/Demultiplexer  
- **Number of Inputs:** 3 (A0, A1, A2)  
- **Number of Outputs:** 8 (Y0-Y7, active-low)  
- **Enable Inputs:** 3 (G1 active-high, G2A and G2B active-low)  
- **Supply Voltage (VCC):** 4.75V to 5.25V (standard 5V operation)  
- **Power Dissipation:** Typically 32mW  
- **Propagation Delay:** 21ns (max)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package Type:** PDIP-16 (Plastic Dual In-Line Package)  

### **Descriptions and Features:**  
- Decodes 3 binary inputs into one of eight mutually exclusive outputs (active-low).  
- Can be used as a demultiplexer with the enable inputs acting as a data input.  
- High noise immunity and low power consumption typical of LS technology.  
- Designed for memory address decoding or data routing applications.  

This information is based solely on the provided knowledge base.

Application Scenarios & Design Considerations

1-OF-8 DECODER/ DEMULTIPLEXER

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