IC Phoenix logo

Home ›  S  › S65 > SN74HC139

SN74HC139 from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

SN74HC139

Manufacturer: TI

Dual 2-Line To 4-Line Decoders/Demultiplexers

Partnumber Manufacturer Quantity Availability
SN74HC139 TI 350 In Stock

Description and Introduction

Dual 2-Line To 4-Line Decoders/Demultiplexers The SN74HC139 from Texas Instruments (TI) is a dual 2-line to 4-line decoder/demultiplexer.  

### **Key Specifications:**  
- **Supply Voltage Range:** 2V to 6V  
- **High Noise Immunity:** Typical CMOS  
- **Low Power Consumption:** 20µA (Max)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Propagation Delay:** 13ns (Typ) at 5V  
- **Output Drive Capability:** 10 LSTTL Loads  

### **Description:**  
The SN74HC139 is designed to accept two binary inputs and decode them into four mutually exclusive outputs. It features two independent decoders, each with an active-low enable input.  

### **Features:**  
- **Dual 2-to-4 Line Decoder/Demultiplexer**  
- **Active-Low Enable Inputs**  
- **CMOS Technology for Low Power**  
- **Balanced Propagation Delays**  
- **Wide Operating Voltage Range**  
- **Schmitt-Trigger Inputs for Noise Immunity**  

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

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