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CD74AC139E from RCA

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CD74AC139E

Manufacturer: RCA

Dual 2-to-4 Line Decoder/Demultiplexer

Partnumber Manufacturer Quantity Availability
CD74AC139E RCA 144 In Stock

Description and Introduction

Dual 2-to-4 Line Decoder/Demultiplexer The CD74AC139E is a dual 2-to-4 line decoder/demultiplexer manufactured by RCA. Here are its key specifications:  

- **Logic Family**: AC (Advanced CMOS)  
- **Supply Voltage Range**: 2V to 6V  
- **High-Speed Operation**: Typical propagation delay of 5.5 ns at 5V  
- **Low Power Consumption**: 4µA (max) static current at 5V  
- **Output Drive Capability**: 24 mA at 5V  
- **Operating Temperature Range**: -55°C to +125°C  
- **Package**: 16-pin PDIP (Plastic Dual In-line Package)  

The device features two independent decoders, each with two active-low enable inputs and four active-low outputs. It is designed for high-speed logic applications.  

(Source: RCA datasheet for CD74AC139E)

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