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HomeProductsIntegrated Circuits (ICs)Specialized ICsCD74HCT138M
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CD74HCT138M - Texas Instruments

Manufacturer Part Number
CD74HCT138M
Manufacturer
Texas Instruments
Allelco Part Number
41D-CD74HCT138M
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
SOIC-16
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
Our certification
In stock: 15810

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Quantity
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Specifications

CD74HCT138M Tech Specifications
Texas Instruments - CD74HCT138M technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - CD74HCT138M

Product Attribute Attribute Value  
Part Number CD74HCT138M  
Package SOIC-16  
Description SOIC-16  
Stock Condition Get 15810 pcs available quantity at Allelco  
Payment PayPal / TT / Credit Card / Western Union  
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000  
Product Attribute Attribute Value  
Manufacturer Texas Instruments  
RoHs Status -  
Warranty 100% Perfect Functions  
Transport port Hong Kong  
Shipping by DHL / FedEx / UPS / TNT / SF Express  
RFQ Email info@allelco.com  

Parts Introduction

Manufacturer Part Number

CD74HCT138M

Manufacturer

Texas Instruments

Introduction

The CD74HCT138M is a 3-to-8 line decoder/demultiplexer integrated circuit from Texas Instruments. It is a high-performance, low-power CMOS device that provides eight mutually exclusive outputs from a 3-bit binary input. This device is designed to provide an efficient and reliable solution for a wide range of digital logic applications.

Product Features and Performance

3-to-8 line decoder/demultiplexer function

Single 4.5V to 5.5V power supply operation

Very low power consumption

High noise immunity

Guaranteed 4mA output drive capability

Wide operating temperature range of -55°C to 125°C

Surface mount 16-SOIC package

Product Advantages

Efficient decoding and demultiplexing capabilities

Low power consumption for energy-efficient applications

Robust noise immunity for reliable operation

High output drive capability for driving various loads

Wide temperature range for use in diverse environments

Key Reasons to Choose This Product

Proven performance and reliability from a trusted brand like Texas Instruments

Versatile functionality suitable for a wide range of digital logic applications

Cost-effective solution for efficient decoding and demultiplexing needs

Compact surface mount package for space-constrained designs

Quality and Safety Features

Manufactured using high-quality materials and processes

Tested for compliance with industry standards

Suitable for use in safety-critical applications

Compatibility

The CD74HCT138M is compatible with other 74HCT series logic devices and can be easily integrated into various digital logic circuits.

Application Areas

Digital control and automation systems

Industrial equipment and machinery

Embedded systems and microcontroller-based applications

Test and measurement equipment

Computer and peripheral interfaces

Product Lifecycle

The CD74HCT138M has been discontinued at DiGi-Electronics. However, there are equivalent or alternative models available from Texas Instruments, such as the SN74HCT138N and SN74HCT138DR. Customers are advised to contact our website's sales team for more information on the availability and suitability of these alternative options.

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Texas Instruments

CD74HCT138M

Texas Instruments
41D-CD74HCT138M

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