Products > Optoelectronics > Optocouplers / Photocouplers > HCPL-2533
  • HCPL-2533

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Optocoupler DC-IN 2CH Transistor With Base DC-OUT 8Pin PDIP

  • Package/Case :
  • DIP-8
  • Product Categories :
  • Logic Output Optocouplers
  • RoHs Status:
  • Green
  • In-stock:
  • 310


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HCPL-2533 Product Details

The HCPL-2533 is a dual channel optocoupler which is specified for use in LSTTL-to-LSTTL and TTL-to-LSTTL logic interfaces. A nominal 8 mA LSTTL sink current through the input LED will provide enough output current for proper operation of 1 LSTTL gate under worst-case conditions when used in the recommended circuits. The CTR of the HCPL-2533 is 15% minimum at IF = 8 mA.The HCPL-2533 contains a pair of light emitting diodes and integrated photon detectors with a 3000 Vdc withstand test between input and output. Separate connection for the photodiode bias and output transistor collector reduce the base-collector capacitance, giving improved speed compared with conventional phototransistor couplers.



  • Data rates to 250 kb/s NRZ
  • LSTTL Compatible
  • High common mode transient immunity: >1000 V/µs
  • High density packaging
  • Open Collector Outputs
  • Guaranteed Performance from temperature: 0oC to 70oC
  • Safety Approval:- UL Recognized - 3750 V rms for 1 minute (5000 Vrms for 1 minute for Option 020) per UL1577.- IEC/EN/DIN EN 60747-5-2 Approved: Viorm = 630 Vpeak for option 060
  • Options available are:020 = UL 5000 Vrms/1 Minute Option300 = Gull Wing Surface Mount Option500 = Tape and Reel Packaging OptionXXXE = RoHS Compliant Option


  • High speed logic ground isolation - LSTTL-to-LSTTL and TTL-to-LSTTL
  • High voltage isolation
  • Analog signal ground isolation

Technical Parameters

  • Current Transfer Ratio
  • 22 %
  • Maximum Baud Rate
  • 1 MBps
  • Maximum Forward Diode Voltage
  • 1.7 V
  • Maximum Reverse Diode Voltage
  • 5 V
  • Maximum Power Dissipation
  • 45 mW
  • Maximum Operating Temperature
  • + 70 C
  • Minimum Operating Temperature
  • 0 C
  • Package / Case
  • PDIP-8
  • Packaging
  • Tube
  • Forward Current
  • 25 mA
  • Input Type
  • DC
  • Isolation Voltage
  • 3750 Vrms
  • Maximum Forward Diode Current
  • 8 mA
  • Number of Channels per Chip
  • 2 Channels
  • Output Device
  • Phototransistor
  • Factory Pack Quantity
  • 50

HCPL-2533 Documents

HCPL-2533 Related Products

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Estimated Delivery Time: Aug 08 - Aug 13 days (choose Expedited at checkout).

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  • Lead Time
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  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that HCPL-2533 is the original manufacturer or agent of AVAGO?
We have a professional business development department to strictly test and verify the qualifications of AVAGO original manufacturers and agents. All AVAGO suppliers must pass the qualification review before they can publish their HCPL-2533 devices; we pay more attention to the channels and quality of HCPL-2533 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of HCPL-2533 chips? Including AVAGO original factory information, Logic Output Optocouplers application, HCPL-2533 pictures?
You can use Jotrin's intelligent search engine, or filter by optocouplers ; industrial-plastic category, or find it through Avago Technologies (Broadcom) Information page.
Q: Are the AVAGO's HCPL-2533 price and stock displayed on the platform accurate?
The AVAGO's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for HCPL-2533, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of HCPL-2533?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the HCPL2533 we delivered, we will accept the replacement or return of the HCPL-2533 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of HCPL-2533.
(3)The HCPL-2533 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as HCPL-2533 datasheet pdf, HCPL-2533 pin diagram?
Need any After-Sales service, please feel free contact us:

Avago Technologies (Broadcom)

Avago is now Broadcom Limited. Avago Technologies supplies a wide range of analog, mixed-signal and optoelectronic components and subsystems. The types of products manufactured by Avago Technologies include Mobile Phone Products: Front-End Modules, Handset Power ICs, Duplexers and Filters, Low Nois...
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