Telecom

Manufacturer Series Package/Case Packaging Product Status Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Grade Qualification Mounting Type Supplier Device Package



























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Grade Qualification Mounting Type Supplier Device Package
HC3-5502B-9 Harris Corporation

HC3-5502B-9

EIA/ITU PABX SLIC

Harris Corporation

3,266
RFQ
HC3-5502B-9 Datasheet

Datasheet

- 24-DIP (0.600", 15.24mm) Bulk Active Subscriber Line Interface Concept (SLIC) 2-Wire, 4-Wire 1 -42V ~ -58V, 4.75V ~ 5.25V, 10.8V ~ 13.2V - 690 mW -40°C ~ 85°C - - Through Hole 24-PDIP
HDMP-0422 PMC-Sierra

HDMP-0422

TELECOM CIRCUIT, BIPOLAR, PDSO24

PMC-Sierra

235
RFQ
HDMP-0422 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
PSB4451RV1.2 Infineon Technologies

PSB4451RV1.2

ANIC ANALOG NETWORK INTERFACE CI

Infineon Technologies

3,000
RFQ
PSB4451RV1.2 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
HC55182CIM Harris Corporation

HC55182CIM

RINGING SLIC FAMILY

Harris Corporation

925
RFQ
HC55182CIM Datasheet

Datasheet

- 28-LCC (J-Lead) Bulk Obsolete Subscriber Line Interface Concept (SLIC) 2-Wire, 4-Wire 1 -16V ~ -100V, 4.75V ~ 5.25V 5mA 310 mW -40°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
HC1-5502B-5 Harris Corporation

HC1-5502B-5

EIA/ITU PABX SLIC

Harris Corporation

664
RFQ
HC1-5502B-5 Datasheet

Datasheet

- 24-CDIP (0.600", 15.24mm) Bulk Active Subscriber Line Interface Concept (SLIC) 2-Wire, 4-Wire 1 -42V ~ -58V, 4.75V ~ 5.25V, 10.8V ~ 13.2V - 690 mW 0°C ~ 75°C - - Through Hole 24-CERDIP
HC55185FCMZ Intersil

HC55185FCMZ

SLIC, 2-4 CONVERSION, BIPOLAR

Intersil

356
RFQ
HC55185FCMZ Datasheet

Datasheet

RSLIC18 28-LCC (J-Lead) Bag Obsolete Subscriber Line Interface Concept (SLIC) - 1 - - - 0°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
HC55185FCMZ96 Intersil

HC55185FCMZ96

SLIC, 2-4 CONVERSION, BIPOLAR

Intersil

750
RFQ
HC55185FCMZ96 Datasheet

Datasheet

RSLIC18 28-LCC (J-Lead) Bulk Obsolete Subscriber Line Interface Concept (SLIC) - 1 - - - 0°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
BA6566FP-E2 Rohm Semiconductor

BA6566FP-E2

IC TELECOM INTERFACE 24HSOP

Rohm Semiconductor

1,990
RFQ
BA6566FP-E2 Datasheet

Datasheet

- 24-SOP (0.213", 5.40mm Width) + 2 Heat Tabs Tape & Reel (TR) Not For New Designs Speech Network IC - 1 1.15V ~ 1.27V - 1.35 W -35°C ~ 60°C - - Surface Mount 24-HSOP
TSLM1100 Texas Instruments

TSLM1100

TELECOM CIRCUIT, 1-FUNC, PSIP8

Texas Instruments

41,200
RFQ
TSLM1100 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
PEB3264HV1.4P Infineon Technologies

PEB3264HV1.4P

SLIC FILTER

Infineon Technologies

420
RFQ
PEB3264HV1.4P Datasheet

Datasheet

DuSLIC 64-QFP Bulk Active Dual Channel Subscriber Line Interface Circuit (DuSLIC) IOM-2, PCM 2 3.135V ~ 3.465V - - -40°C ~ 85°C - - Surface Mount P-MQFP-64-1
MT8977APR Zarlink

MT8977APR

ZARLINK FRAMER CMOS PQCC44

Zarlink

500
RFQ
MT8977APR Datasheet

Datasheet

MT8977 - Bulk Obsolete Framer - - 5V 10mA - -40°C ~ 85°C - - Surface Mount 44-QCC
MT8977AP Zarlink

MT8977AP

ZARLINK FRAMER CMOS PQCC44

Zarlink

337
RFQ
MT8977AP Datasheet

Datasheet

MT8977 - Bulk Obsolete Framer - - 5V 10mA - -40°C ~ 85°C - - Surface Mount 44-QCC
HC55185BIM Intersil

HC55185BIM

SLIC, 2-4 CONVERSION, BIPOLAR

Intersil

1,356
RFQ
HC55185BIM Datasheet

Datasheet

- 28-LCC (J-Lead) Bulk Active Voice Over IP Processor 2-Wire, 4-Wire 1 4.75V ~ 5.25V 13.5mA 250 mW -40°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
LE87290YQC Microchip Technology

LE87290YQC

IC TELECOM INTERFACE 32QFN

Microchip Technology

760
RFQ

-

- 32-QFN Tray Obsolete Line Driver - 2 - - - - - - Surface Mount 32-QFN (5x5)
HC3-5504B-5 Intersil

HC3-5504B-5

EIA/ITU PABX SLIC

Intersil

3,278
RFQ
HC3-5504B-5 Datasheet

Datasheet

- 24-DIP (0.600", 15.24mm) Bulk Active Subscriber Line Interface Concept (SLIC) 2-Wire, 4-Wire 1 -42V ~ -58V, 4.75V ~ 5.25V, 10.8V ~ 13.2V - 550 mW 0°C ~ 75°C - - Through Hole 24-PDIP
HCDP68HC68T1M Harris Corporation

HCDP68HC68T1M

HCDP68HC68T1M

Harris Corporation

810
RFQ
HCDP68HC68T1M Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SI3211-E-GM Skyworks Solutions Inc.

SI3211-E-GM

IC TELECOM INTERFACE 38QFN

Skyworks Solutions Inc.

350
RFQ
SI3211-E-GM Datasheet

Datasheet

ProSLIC® 38-VFQFN Exposed Pad Tray Not For New Designs Subscriber Line Interface Concept (SLIC), CODEC PCM, SPI 1 3.3V, 5V 88mA 700 mW -40°C ~ 85°C - - Surface Mount 38-QFN (5x7)
PEF33008HLV2.1 Infineon Technologies

PEF33008HLV2.1

VINETIC VOICE ACCESS SOLUTION

Infineon Technologies

6,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
HDMP-0422G PMC-Sierra

HDMP-0422G

TELECOM CIRCUIT, BIPOLAR, PDSO24

PMC-Sierra

5,041
RFQ
HDMP-0422G Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
PSB7100ZDW-U2 Lantiq

PSB7100ZDW-U2

XWAY HIGH-END SINGLE-CHIP ADSL2/

Lantiq

3,300
RFQ

-

* - Bulk Active - - - - - - - - - - -
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Telecom Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Telecom components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Telecom Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Telecom FAQ

Can FPGAX source both active and end-of-life Telecom components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Telecom sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.