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CD74HC138E The Texas Instruments CD74HC138E is a High Speed CMOS Logic 3-to-8 Line Decoder/Demultiplexer. It operates within a 2V to 6V voltage range.
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CD74HC138E

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD74HC138E is a High Speed CMOS Logic 3-to-8 Line Decoder/Demultiplexer. It operates within a 2V to 6V voltage range.
✓ Total Stock: 10,727 pcs
$ Price Range: $0.42

CD74HC138E Available from 5 distributors

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CD74HC138E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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CD74HC138E Description

Short technical summary and product information.

The Texas Instruments CD74HC138E is an active High Speed CMOS Logic 3-to-8 Line Decoder/Demultiplexer. This device is designed for digital logic applications requiring efficient signal routing and decoding.

 

Key electrical characteristics include an operating voltage range of 2V to 6V and a typical operating current of 5.2mA. The component is specified for an operating temperature range of -55°C to 125°C, making it suitable for various environmental conditions.

 

Packaged in a 16-PDIP through-hole configuration, the CD74HC138E offers a 1x3:8 circuit configuration. Its RoHS status is listed as RoHS3 Compliant, and it has an MSL rating of 1 Unlimited. The device is part of the HC technology family.

 

This decoder/demultiplexer is useful in applications where a single input needs to be routed to one of eight outputs based on a 3-bit binary address. Its through-hole mounting makes it suitable for breadboarding and through-hole PCB assembly.

CD74HC138E Quick Information

Product Type: Decoder/Demultiplexer
Series: 74HC
Canonical Name: Texas Instruments CD74HC138E 3-to-8 Line Decoder/Demultiplexer
Subcategory: Logic

CD74HC138E Compliance

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

CD74HC138E Estimated Pricing

Qty Low High
1+ $0.42 $0.42

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

CD74HC138E Features

  • High Speed CMOS Logic decoder/demultiplexer.
  • Operates from 2V to 6V supply voltage.
  • Wide temperature range: -55°C to 125°C.
  • 1x3:8 circuit configuration.
  • Through-hole 16-PDIP package.

CD74HC138E Applications

  • Address decoding in digital systems.
  • Data routing and distribution.
  • Memory selection logic.
  • Control signal generation.

CD74HC138E FAQs

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

The operating voltage range for the CD74HC138E is 2V to 6V.

What is the package type for the CD74HC138E?

The package type for the CD74HC138E is 16-DIP (0.300", 7.62mm).

What is the operating temperature range of the CD74HC138E?

The operating temperature range for the CD74HC138E is -55°C to 125°C.

What is the function of the CD74HC138E?

The CD74HC138E functions as a Decoder/Demultiplexer.

How many channels does the CD74HC138E have?

The CD74HC138E has 1 channel.

What is the circuit configuration of the CD74HC138E?

The circuit configuration of the CD74HC138E is 1 x 3:8.

What is the operating current of the CD74HC138E?

The operating current of the CD74HC138E is 5.2mA.

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