IC Phoenix logo

Home ›  T  › T13 > TC74ACT139FN

TC74ACT139FN from

Fast Delivery, Competitive Price @IC-phoenix

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

TC74ACT139FN

CMOS Digital Integrated Circuit Silicon Monolithic Dual 2-to-4 Line Decoder

Partnumber Manufacturer Quantity Availability
TC74ACT139FN 167500 In Stock

Description and Introduction

CMOS Digital Integrated Circuit Silicon Monolithic Dual 2-to-4 Line Decoder The TC74ACT139FN is a dual 2-to-4 line decoder/demultiplexer manufactured by Toshiba.  

### **Specifications:**  
- **Logic Family:** ACT (Advanced CMOS Technology)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Speed Operation:** 5.5ns (max) propagation delay at 5V  
- **Low Power Consumption:** 4μA (max) ICC at 5V  
- **Output Drive Capability:** 24mA (sink/source)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin plastic SOP (FN)  

### **Descriptions:**  
- The TC74ACT139FN consists of two independent 2-to-4 decoders in a single package.  
- Each decoder has two select inputs (A0, A1) and an active-low enable input (E).  
- When enabled, the selected output goes low while all other outputs remain high.  

### **Features:**  
- **Dual Decoder/Demultiplexer:** Two separate 2-to-4 decoders in one IC.  
- **Active-Low Enable Input:** Allows for easy cascading.  
- **CMOS-Compatible Inputs:** Can interface with TTL levels.  
- **Balanced Propagation Delays:** Ensures stable performance.  
- **High Noise Immunity:** Typical of ACT series logic.  

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

Application Scenarios & Design Considerations

CMOS Digital Integrated Circuit Silicon Monolithic Dual 2-to-4 Line Decoder

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