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MC74LCX139DR2 The ON Semiconductor MC74LCX139DR2 is a dual 2-to-4 decoder/demultiplexer. It operates from a 2.3V to 3.6V supply and features 5V tolerant inputs.
Mfr Part #:

MC74LCX139DR2

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74LCX139DR2 is a dual 2-to-4 decoder/demultiplexer. It operates from a 2.3V to 3.6V supply and features 5V tolerant inputs.
✓ Total Stock: 35,089 pcs
$ Price Range: $1.27

MC74LCX139DR2 Available from 1 distributor

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MC74LCX139DR2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
Independent Circuits
Mounting Type
Operating Temperature
Supplier Device Package
Type
Voltage
Voltage Supply Source
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MC74LCX139DR2 Description

Short technical summary and product information.

The MC74LCX139DR2 from ON Semiconductor is a high-performance, dual 2-to-4 decoder/demultiplexer designed for low-voltage applications. It operates within a supply voltage range of 2.3V to 3.6V, making it suitable for modern electronic systems.

 

This device features 5V tolerant inputs, allowing for seamless interface capability with 5V TTL logic. The outputs offer a balanced sink and source capability of 24mA. The MC74LCX139DR2 is ideal for memory address decoding and other TTL level bus-oriented applications.

 

Packaged in a 16-SOIC (0.154" width) surface-mount package, this decoder/demultiplexer is designed for efficient integration into various circuit boards. Its operating temperature range is -40°C to 85°C, ensuring reliable performance in diverse environmental conditions.

MC74LCX139DR2 Quick Information

Product Type: Decoder/Demultiplexer
Series: LCX
Canonical Name: MC74LCX139 Dual Low-Voltage CMOS 2-to-4 Decoder/Demultiplexer
Subcategory: Decoder/Demultiplexer

MC74LCX139DR2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC74LCX139DR2 Estimated Pricing

Qty Low High
1+ $1.27 $1.27

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC74LCX139DR2 Features

  • Dual 2-to-4 decoder/demultiplexer.
  • Operates from 2.3V to 3.6V supply.
  • Features 5V tolerant inputs.
  • 16-SOIC surface mount package.
  • Wide -40°C to 85°C operating temperature.

MC74LCX139DR2 Applications

  • Memory address decoding.
  • TTL level bus applications.
  • Logic signal routing.
  • Demultiplexing functions.

MC74LCX139DR2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74LCX139DR2?

The MC74LCX139DR2 operates from 2V to 3.6V.

What package type is the MC74LCX139DR2 available in?

The MC74LCX139DR2 is available in a 16-SOIC (0.154", 3.90mm Width) surface mount package.

What is the operating temperature range of the MC74LCX139DR2?

The operating temperature range is -40°C to 85°C.

How many independent decoder circuits does the MC74LCX139DR2 have?

The MC74LCX139DR2 has two independent 1 x 2:4 decoder circuits.

What is the typical output current of the MC74LCX139DR2?

The typical output current is 24mA.

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