CD74HC138E The RCA CD74HC138E is a high-speed CMOS 3-to-8 line decoder/demultiplexer. It operates from a 2V to 6V supply voltage.
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CD74HC138E

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Mfr Name: RCA
RCA
The RCA CD74HC138E is a high-speed CMOS 3-to-8 line decoder/demultiplexer. It operates from a 2V to 6V supply voltage.
✓ Total Stock: 95 pcs
$ Price Range: $12.91

CD74HC138E Available from 1 distributor

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CD74HC138E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Output Current
Propagation Delay
Quiescent Current

CD74HC138E Description

Short technical summary and product information.

The CD74HC138E from RCA is a versatile 3-to-8 line decoder/demultiplexer integrated circuit. Designed for high-speed CMOS logic applications, it features a wide operating voltage range from 2V to 6V.

 

Key electrical characteristics include a typical output current of 5.2mA and a propagation delay of 30ns, making it suitable for various digital signal routing tasks. The device offers 8 outputs and operates with an inverting polarity.

 

Packaged in a PDIP format, the CD74HC138E is designed for through-hole mounting. Its operating temperature range spans from -55°C to 125°C, ensuring reliability in diverse environmental conditions. This decoder/demultiplexer is a fundamental component for digital system design, enabling efficient address decoding and data distribution.

CD74HC138E Quick Information

Product Type: Decoder/Demultiplexer
Canonical Name: CD74HC138E 3-to-8 Line Decoder/Demultiplexer
Subcategory: Decoder/Demultiplexer

CD74HC138E Compliance

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

CD74HC138E Estimated Pricing

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1+ $12.91 $12.91

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

CD74HC138E Features

  • 3-to-8 line decoder/demultiplexer
  • Wide 2V to 6V operating voltage
  • Fast 30ns propagation delay
  • PDIP through-hole package
  • Wide -55°C to 125°C temperature range

CD74HC138E Applications

  • Digital address decoding
  • Data routing applications
  • Logic system design
  • Control signal distribution

CD74HC138E FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the CD74HC138E?

The CD74HC138E operates from a minimum voltage of 2V to a maximum voltage of 6V.

What is the typical propagation delay of the CD74HC138E?

The typical propagation delay for the CD74HC138E is 30ns.

What is the operating temperature range for the CD74HC138E?

The CD74HC138E has an operating temperature range of -55°C to 125°C.

What package type is the CD74HC138E available in?

The CD74HC138E is available in a PDIP package.

How is the CD74HC138E mounted?

The CD74HC138E is designed for through-hole mounting.

What is the logic function of the CD74HC138E?

The logic function of the CD74HC138E is Decoder, Demultiplexer.

CD74HC138E Alternate Parts

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The Texas Instruments CD74HC138E is a 3-to-8 line decoder/demultiplexer. It operates within a 2V to 6V voltage range and features a propagation delay of 30ns.
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