Products > Integrated Circuits (ICs) > HC9P5504B-5
  • HC9P5504B-5

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EIA/ITU PABX SLIC with 40mA Loop Feed

Manufacturer : INTERSIL/HARRIS
Package/Case : SOP-24/SOIC24
Product Categories : Subscriber line interface circuit
Datasheet: HC9P5504B-5 Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 3611


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HC9P5504B-5 Product Details

The Intersil SLIC incorporates many of the BORSHT functions on a single IC chip. This includes DC battery feed, a ring relay driver, supervisory and hybrid functions. This device is designed to maintain transmission performance in the presence of externally induced longitudinal currents. Using the unique Intersil dielectric isolation process, the SLIC can operate directly with a wide range of station battery voltages.

• Solid State Line Interface Circuit for Analog and Digital PBX Systems
• Direct Inward Dial (DID) Trunks
• Voice Messaging PBXs
• Related Literature
    - AN549, The HC-5502S/4X Telephone Subscriber Line Interface Circuits (SLIC)
    - AN571, Using Ring Sync with HC-5502A and HC-5504 SLICs


• Pin for Pin Replacement for the HC-5504
• Capable of 5V or 12V (VB+) Operation
• Monolithic Integrated Device
• DI High Voltage Process
• Compatible With Worldwide PBX Performance Requirements
• Controlled Supply of Battery Feed Current for Short Loops (41mA)
• Internal Ring Relay Driver
• Allows Interfacing With Negative Superimposed Ringing Systems
• Low Power Consumption During Standby
• Switch Hook Ground Key and Ring Trip Detection Functions
• Selective Denial of Power to Subscriber Loops

Technical Parameters

  • Manufacturer
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Package/Case
  • SOP-24/SOIC24

HC9P5504B-5 Related Products

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Estimated Delivery Time: May 26 - May 31 days (choose Expedited at checkout).

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  • Shipping Type
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  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
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  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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


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  • 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.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

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 HC9P5504B-5 is the original manufacturer or agent of INTERSIL/HARRIS?
We have a professional business development department to strictly test and verify the qualifications of INTERSIL/HARRIS original manufacturers and agents. All INTERSIL/HARRIS suppliers must pass the qualification review before they can publish their HC9P5504B-5 devices; we pay more attention to the channels and quality of HC9P5504B-5 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of HC9P5504B-5 chips? Including INTERSIL/HARRIS original factory information, Subscriber line interface circuit application, HC9P5504B-5 pictures?
You can use Jotrin's intelligent search engine, or filter by Subscriber line interface circuit category, or find it through INTERSIL/HARRIS brand manufacturer page.
Q: Are the INTERSIL/HARRIS's HC9P5504B-5 price and stock displayed on the platform accurate?
The INTERSIL/HARRIS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for HC9P5504B-5, 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 HC9P5504B-5?
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 HC9P5504B5 we delivered, we will accept the replacement or return of the HC9P5504B-5 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 HC9P5504B-5.
(3)The HC9P5504B-5 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 HC9P5504B-5 datasheet pdf, HC9P5504B pin diagram?
Need any After-Sales service, please feel free contact us:

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