IC Phoenix logo

Home ›  I  › I12 > IDT74FCT139P

IDT74FCT139P from IDT

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

IDT74FCT139P

Manufacturer: IDT, ISD

FAST CMOS DUAL 1-OF-4 DECODER WITH ENABLE

Partnumber Manufacturer Quantity Availability
IDT74FCT139P IDT, ISD 249 In Stock

Description and Introduction

FAST CMOS DUAL 1-OF-4 DECODER WITH ENABLE The IDT74FCT139P is a dual 2-to-4 line decoder/demultiplexer manufactured by Integrated Device Technology (IDT).  

### **Specifications:**  
- **Logic Type:** Decoder/Demultiplexer  
- **Number of Circuits:** 2  
- **Number of Input Lines:** 2 (per decoder)  
- **Number of Output Lines:** 4 (per decoder)  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **High-Level Output Current:** -15mA  
- **Low-Level Output Current:** 64mA  
- **Propagation Delay:** Typically 5.5ns (max 9ns)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** PDIP (Plastic Dual In-Line Package)  
- **Pin Count:** 16  

### **Descriptions and Features:**  
- **Dual Decoder/Demultiplexer:** Contains two independent 2-to-4 decoders in a single package.  
- **Active-Low Outputs:** Each decoder has four active-low outputs.  
- **Enable Inputs:** Each decoder has an active-low enable input (G).  
- **High-Speed Operation:** Optimized for high-speed CMOS applications.  
- **Low Power Consumption:** Designed for reduced power dissipation.  
- **TTL-Compatible Inputs:** Ensures compatibility with TTL logic levels.  
- **Applications:** Used in memory address decoding, data routing, and signal demultiplexing.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and timing diagrams, refer to the official documentation.

Application Scenarios & Design Considerations

FAST CMOS DUAL 1-OF-4 DECODER WITH ENABLE

Alternative Part Number

  • SN74F139N --: Pin-compatible dual 2-to-4 line decoder/demultiplexer in the same 16-pin DIP package with equivalent FCT/F logic function and widely available.
  • MC74F139N --: Direct functional equivalent dual 1-of-4 decoder/demultiplexer in 16-pin DIP, same pinout and logic family, good second-source option.
  • 74F139PC --: Standard 74F139 dual decoder in DIP-16 with matching pinout and function, usable as a drop-in replacement for the IDT74FCT139P.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips