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SN74HCT138DRG4 from TI,Texas Instruments

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SN74HCT138DRG4

Manufacturer: TI

3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
SN74HCT138DRG4 TI 459 In Stock

Description and Introduction

3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85 The SN74HCT138DRG4 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  
- **High-Level Input Voltage (Min)**: 2V  
- **Low-Level Input Voltage (Max)**: 0.8V  
- **Operating Temperature Range**: -40°C to +85°C  
- **Package**: SOIC-16  
- **Propagation Delay (Max)**: 38 ns at 5V  
- **Current - Output High, Low**: 4mA, 4mA  

### **Descriptions and Features:**  
- Designed for high-speed CMOS logic applications.  
- Decodes three binary address inputs (A0, A1, A2) into eight mutually exclusive outputs (Y0-Y7).  
- Features three enable inputs (E1, E2, E3) for cascading or system control.  
- Low power consumption with typical ICC of 4µA.  
- Balanced propagation delays for improved performance.  
- Compatible with TTL inputs.  

This device is commonly used in memory address decoding, data routing, and other digital logic applications.

Application Scenarios & Design Considerations

3-Line To 8-Line Decoders/Demultiplexers 16-SOIC -40 to 85

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