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SN74AHC139PWRG4 from TI,Texas Instruments

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SN74AHC139PWRG4

Manufacturer: TI

Dual 2-Line To 4-Line Decoders / Demultiplexers 16-TSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
SN74AHC139PWRG4 TI 335 In Stock

Description and Introduction

Dual 2-Line To 4-Line Decoders / Demultiplexers 16-TSSOP -40 to 125 The SN74AHC139PWRG4 is a dual 2-line to 4-line decoder/demultiplexer manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** AHC  
- **Supply Voltage Range:** 2 V to 5.5 V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Number of Channels:** 2  
- **Input Type:** CMOS  
- **Output Type:** Push-Pull  
- **Propagation Delay Time:** 8.5 ns (typical at 5 V)  
- **Package Type:** TSSOP-16  
- **Mounting Type:** Surface Mount  
- **Logic Type:** Decoder/Demultiplexer  

### **Descriptions:**  
The SN74AHC139PWRG4 is designed to accept two binary-coded inputs and provide four mutually exclusive active-low outputs. It can be used as a 2-to-4 decoder or a 1-to-4 demultiplexer with an enable input.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-operated applications  
- **High Noise Immunity:** Typical CMOS noise immunity  
- **Balanced Propagation Delays:** Ensures consistent performance  
- **Wide Operating Voltage Range:** 2 V to 5.5 V  
- **Schmitt-Trigger Inputs:** Allows for slow input transition and better noise rejection  
- **ESD Protection:** Exceeds 2000 V per JESD 22  

This device is commonly used in address decoding, memory selection, and data routing applications.

Application Scenarios & Design Considerations

Dual 2-Line To 4-Line Decoders / Demultiplexers 16-TSSOP -40 to 125

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