CD54AC139F3A The CD54AC139F3A is a dual 2-to-4 line decoder/demultiplexer from Texas Instruments. It operates from 1.5-V to 5.5-V and is rated for military applications.
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CD54AC139F3A

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The CD54AC139F3A is a dual 2-to-4 line decoder/demultiplexer from Texas Instruments. It operates from 1.5-V to 5.5-V and is rated for military applications.
✓ Total Stock: 975 pcs
$ Price Range: $10.97

CD54AC139F3A Available from 1 distributor

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✓ Non-Authorised
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CD54AC139F3A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Military Grade
Mounting Type

CD54AC139F3A Description

Short technical summary and product information.

The CD54AC139F3A is a dual 2-to-4 line decoder/demultiplexer from Texas Instruments, designed for high-reliability applications. It operates over a supply voltage range of 1.5-V to 5.5-V and features a maximum supply current of 160 µA, making it suitable for low-power designs. The device provides ±24-mA output drive capability and exceeds 2-kV ESD protection per MIL-STD-883, Method 3015.

 

This component is rated for military applications and operates over an extended temperature range of -55°C to 125°C. It is housed in a CDIP (J) package with through-hole mounting, ensuring robust mechanical and thermal performance in demanding environments. The dual-channel configuration allows independent decoding of two 2-to-4 lines, simplifying system design.

CD54AC139F3A Quick Information

Product Type: Decoder/Demultiplexer
Series: CD54AC139
Canonical Name: CD54AC139F3A Dual 2-to-4 Line Decoder/Demultiplexer
Subcategory: Signal Switches, Multiplexers, Decoders

CD54AC139F3A Compliance

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

CD54AC139F3A Estimated Pricing

Qty Low High
1+ $10.97 $10.97

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

CD54AC139F3A Features

  • Dual 2-to-4 line decoder/demultiplexer.
  • Operates from 1.5-V to 5.5-V supply.
  • Military-rated for -55°C to 125°C.
  • Exceeds 2-kV ESD protection per MIL-STD-883.
  • CDIP package with through-hole mounting.

CD54AC139F3A Applications

  • Used in military-grade decoding circuits.
  • Ideal for high-reliability demultiplexing applications.
  • Suitable for low-power logic systems.
  • Designed for extended temperature environments.

CD54AC139F3A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the CD54AC139F3A?

The CD54AC139F3A operates from 1.5-V to 5.5-V.

What package is the CD54AC139F3A available in?

The CD54AC139F3A is available in a CDIP (J) package.

What is the operating temperature range of the CD54AC139F3A?

The CD54AC139F3A operates from -55°C to 125°C.

What is the supply current of the CD54AC139F3A?

The maximum supply current is 160 µA.

What is the output drive capability of the CD54AC139F3A?

The device provides ±24-mA output drive current.

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