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CD54HCT139F3A from HARRIS,Intersil

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CD54HCT139F3A

Manufacturer: HARRIS

High Speed CMOS Logic Dual 2-to-4 Line Decoder/Demultiplexers

Partnumber Manufacturer Quantity Availability
CD54HCT139F3A HARRIS 10 In Stock

Description and Introduction

High Speed CMOS Logic Dual 2-to-4 Line Decoder/Demultiplexers The CD54HCT139F3A is a dual 2-to-4 line decoder/demultiplexer manufactured by **HARRIS**. Here are its key specifications from Ic-phoenix technical data files:

1. **Technology**: High-Speed CMOS (HCT)  
2. **Supply Voltage (VCC)**: 4.5V to 5.5V  
3. **Input Levels**: TTL-compatible  
4. **Operating Temperature Range**: -55°C to +125°C  
5. **Package**: Ceramic Flatpack (F3A)  
6. **Propagation Delay**: Typically 17 ns at 5V  
7. **Output Current**: ±4 mA (sink/source)  
8. **Features**:  
   - Dual independent 2-to-4 decoders  
   - Active-low enable inputs  
   - Low power consumption  

For exact datasheet details, refer to the original HARRIS documentation.

Partnumber Manufacturer Quantity Availability
CD54HCT139F3A 10 In Stock

Description and Introduction

High Speed CMOS Logic Dual 2-to-4 Line Decoder/Demultiplexers The CD54HCT139F3A is a high-speed CMOS logic dual 2-to-4 line decoder/demultiplexer. Key specifications include:  

- **Manufacturer**: Texas Instruments  
- **Technology**: High-Speed CMOS (HCT)  
- **Supply Voltage Range**: 4.5V to 5.5V  
- **Operating Temperature Range**: -55°C to +125°C  
- **Propagation Delay**: 18 ns (typical) at 5V  
- **Input Current**: ±1 µA (max)  
- **Output Current**: ±4 mA (max)  
- **Package**: 16-pin SOIC (Small Outline Integrated Circuit)  
- **Logic Family**: HCT (TTL-compatible CMOS)  

This device features two independent decoders, each with two select inputs and four mutually exclusive outputs. It is designed for demultiplexing and memory address decoding applications.  

For detailed electrical characteristics and pin configurations, refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
CD54HCT139F3A TI,TI 500 In Stock

Description and Introduction

High Speed CMOS Logic Dual 2-to-4 Line Decoder/Demultiplexers The CD54HCT139F3A is a dual 2-to-4 line decoder/demultiplexer manufactured by Texas Instruments (TI).  

### Key Specifications:  
- **Technology**: HCT (High-Speed CMOS, TTL-Compatible)  
- **Supply Voltage Range**: 4.5V to 5.5V  
- **Operating Temperature Range**: -55°C to +125°C  
- **Input Current (Max)**: ±1µA  
- **Propagation Delay (Typ)**: 17ns at 5V  
- **Output Current (High/Low)**: ±4mA  
- **Package Type**: Ceramic Flatpack (CFP)  
- **Logic Family**: HCT (TTL-Compatible CMOS)  

### Features:  
- Dual independent 2-to-4 decoders  
- Active-low outputs  
- Demultiplexing capability  
- TTL-compatible inputs  

This device is designed for high-reliability applications, including military and aerospace systems, due to its extended temperature range and ceramic packaging.  

(Source: Texas Instruments datasheet for CD54HCT139F3A.)

Partnumber Manufacturer Quantity Availability
CD54HCT139F3A TI 500 In Stock

Description and Introduction

High Speed CMOS Logic Dual 2-to-4 Line Decoder/Demultiplexers The CD54HCT139F3A is a dual 2-to-4 line decoder/demultiplexer manufactured by Texas Instruments (TI). Here are its key specifications:

- **Technology**: High-Speed CMOS (HCT)
- **Supply Voltage Range**: 4.5V to 5.5V
- **Operating Temperature Range**: -55°C to +125°C
- **Input Levels**: TTL-compatible
- **Output Current**: ±4mA (at 5V)
- **Propagation Delay**: 23ns (typical at 5V)
- **Package**: 16-pin SOIC (F3A suffix)
- **Logic Family**: HCT (combines CMOS and TTL compatibility)
- **Features**: Two independent decoders, active-low outputs, and enable inputs

This device is designed for high-noise immunity and low power consumption in industrial and military applications.

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