| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
540 pcs
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540 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| SVHC Present | |
| Technology |
The HC4P5504B is a SLIC (Subscriber Line Interface Circuit) from SIL, designed for EIA/ITU PABX systems. This component features a 40mA loop feed and integrates key BORSHT functions, including DC battery feed, a ring relay driver, and supervisory and hybrid functions, onto a single IC chip.
Engineered for robust performance, the HC4P5504B is built with bipolar technology and comes in a PQCC28 package. Its design aims to maintain transmission quality even in the presence of external longitudinal currents, making it suitable for demanding telecommunication applications.
This SLIC is a critical component for PABX systems, providing the necessary interface between the central office and the subscriber line. Its integrated functions simplify board design and reduce component count.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.17 | $1.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HC4P5504B is an EIA/ITU PABX SLIC with 40mA loop feed.
It integrates DC battery feed, a ring relay driver, supervisory, and hybrid functions.
The HC4P5504B comes in a PQCC28 package.
The HC4P5504B utilizes Bipolar technology.