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SN74LV138ANSR

3-Line To 8-Line Decoders/Demultiplexers

Partnumber Manufacturer Quantity Availability
SN74LV138ANSR 1120 In Stock

Description and Introduction

3-Line To 8-Line Decoders/Demultiplexers The SN74LV138ANSR is a 3-to-8 line decoder/demultiplexer manufactured by Texas Instruments. Below are its specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments  

### **Specifications:**  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Input Voltage Range:** 0 V to VCC  
- **Operating Temperature Range:** -40°C to 85°C  
- **Low Power Consumption:** ICC = 4 μA (Max)  
- **High Noise Immunity:** CMOS technology  
- **Output Drive Capability:** 12 mA at 3.3 V  
- **Package Type:** SOIC (16-pin)  
- **Logic Family:** LV (Low-Voltage CMOS)  

### **Descriptions:**  
The SN74LV138ANSR is a high-performance, low-voltage CMOS device that decodes three binary address inputs (A0, A1, A2) into one of eight mutually exclusive outputs (Y0-Y7). It features three enable inputs (G1, G2A, G2B) for cascading and control.  

### **Features:**  
- **3-to-8 Line Decoder/Demultiplexer**  
- **Low-Voltage Operation (2 V to 5.5 V)**  
- **CMOS Technology for Low Power Consumption**  
- **Fast Propagation Delay (tpd = 8.5 ns at 5 V)**  
- **Schmitt-Trigger Inputs for Noise Immunity**  
- **ESD Protection Exceeds 2000 V (HBM)**  
- **Available in SOIC-16 Package**  

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

Application Scenarios & Design Considerations

3-Line To 8-Line Decoders/Demultiplexers

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