Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
QUALCOMM
QUALCOMM
  • IC
    IC
SIEMENS
SIEMENS
  • Encoder
    Encoder
  • Actuator
    Actuator
  • Electric Motor
    Electric Motor
  • Butterfly Valve
    Butterfly Valve
  • Ball Valve
    Ball Valve
  • Relay
    Relay
  • Capacitor
    Capacitor
  • IC
    IC
  • Servo Motor
    Servo Motor
SGMICRO
SGMICRO
  • IC
    IC
Seiko
Seiko
  • IC
    IC
SANKEN
SANKEN
  • IC
    IC
Samsung
Samsung
  • Refrigeration Compressors
    Refrigeration Compressors
  • Expansion Valve Coil
    Expansion Valve Coil
  • Capacitor
    Capacitor
  • Resistor
    Resistor
  • IC
    IC
  • Air Conditioner
    Air Conditioner
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • onsemi IC Integrated Circuit Chip MC74VHC139DTR2G
      1/1
      onsemi IC Integrated Circuit Chip MC74VHC139DTR2G
      $ 2 .32

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 135
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      The MC74VHC139 is an advanced high speed CMOS 2−to−4 decoder/ demultiplexer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. When the device is enabled (E = low), it can be used for gating or as a data input for demultiplexing operations. When the enable input is held high, all four outputs are fixed high, independent of other inputs. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7 V, allowing the interface of 5 V systems to 3 V systems.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I request a specific delivery date for my order?

        A: While we strive to deliver orders promptly, specific delivery date requests may not always be possible due to logistics and carrier limitations. However, if you have a specific requirement or need expedited shipping, please contact our customer service, and we will do our best to assist you.

      • Q: What should I do if I forgot my password?

        A: If you forgot your password, click on the "Forgot Password" link on the login page. Follow the instructions to reset your password.

      • Q: Do you offer free shipping?

        A: We may offer free shipping on select products or as part of promotional campaigns. You can check the product details or promotions to see if free shipping is available.

      View More
      Question has been sent successfully

      Reviews

      • J

        Jacob Musser

        Jul 17, 2025

        onsemi IC Integrated Circuit Chip MC74VHC139DTR2G
        I’m ready to see what this does for my aging air conditioner!
        Helpful
        Unhelpful
      • C

        Claire Vincik

        Jun 29, 2025

        onsemi IC Integrated Circuit Chip MC74VHC139DTR2G
        Simple to order, and the delivery was super fast.
        Helpful
        Unhelpful
      • G

        Grace Church

        Dec 26, 2024

        onsemi IC Integrated Circuit Chip MC74VHC139DTR2G
        Performed flawlessly.
        Helpful
        Unhelpful
      • J

        JAN OKRASA

        Sep 04, 2024

        onsemi IC Integrated Circuit Chip MC74VHC139DTR2G
        I urgently need this sample for experimentation, it’s good
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        onsemi IC Integrated Circuit Chip MC74VHC139DTR2G
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      onsemi IC Integrated Circuit Chip MC74VHC139DTR2G

      $ 2 .32
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 135
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, LR-LINK NIC Card LRES4006MT-POE

      LR-LINK NIC Card LRES4006MT-POE

      US$646.15
      New In stock for sale, SIEMENS INPUT/OUTPUT Module 6SL3320-1TE33-8AA3

      SIEMENS INPUT/OUTPUT Module 6SL3320-1TE33-8AA3

      US$42032.50

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, YTP Linear Guideway SBR16MUU

      YTP Linear Guideway SBR16MUU

      US$16.08
      New In stock for sale, YUKEN Vane Pump PV2R23-41-94-L-LEEA-41

      YUKEN Vane Pump PV2R23-41-94-L-LEEA-41

      US$1523.44
      New In stock for sale, Walter Tool for Metal Cutting SCMT120408-RP4 WPP20S

      Walter Tool for Metal Cutting SCMT120408-RP4 WPP20S

      US$6.15
      New In stock for sale, AirTAC Air Cylinder MAC32X110-CA

      AirTAC Air Cylinder MAC32X110-CA

      US$39.23
      New In stock for sale, ASLONG Electric Motor FC-280DR

      ASLONG Electric Motor FC-280DR

      US$4.62
      New In stock for sale, Copeland Compressor 3DKHA120E-TFD-801

      Copeland Compressor 3DKHA120E-TFD-801

      Contact Us
      New In stock for sale, Coron Sensor AZ

      Coron Sensor AZ

      US$1071.43
      New In stock for sale, Parker Denison Vane Pump T7DDBS-045-B42-B07-2R00-A5-00

      Parker Denison Vane Pump T7DDBS-045-B42-B07-2R00-A5-00

      Contact Us
      New In stock for sale, Carrier Compressor 06DA5372DC0600

      Carrier Compressor 06DA5372DC0600

      US$4313.85
      New In stock for sale, MINDMAN Air Cylinder MCJS-12-80-100M

      MINDMAN Air Cylinder MCJS-12-80-100M

      US$115.38

      Recent related posts

      Popular science the advantages of water source heat pump central air-conditioning

      08/24/2020

      Popular science the advantages of water source heat pump central air-conditioning

      Water source heat pump technology can use the low-level thermal energy resources formed by the absorption of solar and geothermal energy from the shallow water sources on the earth's surface

      Purchase must see! How to distinguish between original refrigeration compressor and second-hand refrigeration compressor

      08/20/2020

      Purchase must see! How to distinguish between original refrigeration compressor and second-hand refrigeration compressor

      At present, illegal businesses on the market often use second-hand or refurbished or offline refrigeration compressors to make industrial chillers in order to make huge profits.

      What Does the Compressor Do in the Refrigeration System

      04/29/2023

      What Does the Compressor Do in the Refrigeration System

      We know that whether it is an air conditioner or a refrigerator, a powerful compressor is needed to ensure its normal and efficient operation.

      What is A Overflow Valve

      08/02/2022

      What is A Overflow Valve

      Overflow valve also called relief valve is a kind of hydraulic pressure control valve, which mainly plays the role of constant pressure overflow, pressure stabilization, system unloading and safety protection in hydraulic equipment.

      refrigeration compressorIndustry prospects

      06/14/2020

      refrigeration compressorIndustry prospects

      The type, application, geographic location and end-user industry of refrigeration compressor products are the main market areas in this study.

      Causes and solutions for phase failure of industrial refrigerators

      08/19/2020

      Causes and solutions for phase failure of industrial refrigerators

      Industrial refrigerators display reverse phase loss failure, which is a common failure of abnormal power supply. The reason for this failure is simple, and it is very convenient to repair, as long as a person with a little electrician basis can solve it easily!

      Causes and removal methods of frost in cold storage evaporator

      06/14/2020

      Causes and removal methods of frost in cold storage evaporator

      The frost formation of the cold storage refrigeration evaporator should be comprehensively analyzed from various aspects. The design of the evaporator, the evaporator spacing between the fins, and the piping arrangement should be optimized as a whole. The器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧

      Analysis of common problems in the process of suction and discharge of refrigeration compressors

      06/14/2020

      Analysis of common problems in the process of suction and discharge of refrigeration compressors

      Analysis of common problems in the process of suction and discharge of refrigeration compressors Refrigeration compressor is the core and heart part of the refrigeration system, and is widely used in the industrial refrigeration field such as medicine an器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ

      Copeland compressor semi-closed series product introduction

      09/18/2020

      Copeland compressor semi-closed series product introduction

      L, C, 3S, 4S, 6S Copeland semi-hermetic refrigeration compressors are high-quality and high-performance products produced by advanced technology and equipment. The air-cooled condenser adopts secondary flanged fins and mechanical tube expansion technology.

      How to solve the problems encountered during the operation of 120KW cold air-cooled compressor

      06/14/2020

      How to solve the problems encountered during the operation of 120KW cold air-cooled compressor

      How to solve the problems encountered during the operation of 120KW cold air-cooled compressor

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      SMI650 R5F10DPEJ SY8083PFCC 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ADDA AD0424XB-B51DS ava2512zxt CKD 3PA110-M5-D2-4 CKD AP21-32A-02E-AC110V Copeland CRFQ-0250-PFJ-522 Copeland CRN5-0500-TF5-522 D1751U24B8PP363 e40s6 500 3 t 24 Ebmpapst R3G190-AB07-02 hep 600 24 HNB78FA-YE IKURA UP12B20 Mitsubishi NH56VNHT ODE 21H8KB120 Parker BNKAD6JNC2 Protechnic MGT8012XB-O25 SLG-18-300-YSR-A SMC AS4200-04S-X785 SUNON GE80252B1-000U-AC9 TH365VEEC

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot