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
CMX673E3 CML Micro

CMX673E3

IC TELECOM INTERFACE 20TSSOP

CML Micro

3,132
RFQ
CMX673E3 Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Active Tone Detector Parallel 1 2.7V ~ 5.5V 1.5mA 300 mW -40°C ~ 85°C - - Surface Mount 20-TSSOP
CMX7261Q1 CML Micro

CMX7261Q1

IC TELECOM INTERFACE 64VQFN

CML Micro

2,979
RFQ
CMX7261Q1 Datasheet

Datasheet

- 64-VFQFN Exposed Pad Tray Active Transcoder C-Bus 1 3V ~ 3.6V 670µA 3.5 W -40°C ~ 85°C - - Surface Mount 64-VQFN (9x9)
DS21552L+ Analog Devices Inc./Maxim Integrated

DS21552L+

IC TELECOM INTERFACE 100LQFP

Analog Devices Inc./Maxim Integrated

3,267
RFQ
DS21552L+ Datasheet

Datasheet

- 100-LQFP Tray Not For New Designs Single-Chip Transceiver E1, HDLC, J1, T1 1 4.75V ~ 5.25V 75mA - 0°C ~ 70°C - - Surface Mount 100-LQFP (14x14)
DS21554LN+ Analog Devices Inc./Maxim Integrated

DS21554LN+

IC TELECOM INTERFACE 100LQFP

Analog Devices Inc./Maxim Integrated

3,567
RFQ
DS21554LN+ Datasheet

Datasheet

- 100-LQFP Tray Active Single-Chip Transceiver E1, HDLC, J1, T1 1 4.75V ~ 5.25V 75mA - -40°C ~ 85°C - - Surface Mount 100-LQFP (14x14)
VSC7420XJG-04 Microchip Technology

VSC7420XJG-04

IC TELECOM INTERFACE 672HSBGA

Microchip Technology

2,009
RFQ
VSC7420XJG-04 Datasheet

Datasheet

- 672-BGA Tray Active Ethernet Switch Serial 1 1V - - - - - Surface Mount 672-HSBGA (27x27)
PM5336B-FEI Microchip Technology

PM5336B-FEI

IC TELECOM INTERFACE

Microchip Technology

2,449
RFQ

-

- 1152-BGA Tray Active Framer DS3, E1, E3, Ethernet, T1 - - - - - - - Surface Mount 1152-BBGA (35x35)
82P2821BHG Renesas Electronics Corporation

82P2821BHG

IC TELECOM INTERFACE 640TEPBGA

Renesas Electronics Corporation

2,987
RFQ
82P2821BHG Datasheet

Datasheet

- 640-BGA Exposed Pad Tray Active Line Interface Unit (LIU) E1, J1, T1 1 1.8V, 3.3V - - -40°C ~ 85°C - - Surface Mount 640-TEPBGA (31x31)
TDA18225HN/C1 NXP USA Inc.

TDA18225HN/C1

INTEGRATED CIRCUIT

NXP USA Inc.

938
RFQ

-

- - Bulk Obsolete - - - - - - - - - - -
HC4P5502BR0632-102 Harris Corporation

HC4P5502BR0632-102

EIA/ITU PABX SLIC WITH 30MILLI A

Harris Corporation

340
RFQ
HC4P5502BR0632-102 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
HC55142IM Harris Corporation

HC55142IM

LOW POWER UNIVERSAL SLIC FAMILY

Harris Corporation

4,341
RFQ
HC55142IM Datasheet

Datasheet

- 28-LCC (J-Lead) Bag Obsolete Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V 2.25mA 1.5 W -40°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
HCI-5504B-9 Harris Corporation

HCI-5504B-9

EIA/ITU PABX SLIC WITH 40MILLI A

Harris Corporation

3,087
RFQ
HCI-5504B-9 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
PM8312-PI Microchip Technology

PM8312-PI

IC TELECOM INTERFACE 32 CHAN

Microchip Technology

4,603
RFQ
PM8312-PI Datasheet

Datasheet

- 324-FBGA Bulk Obsolete Framer E1, J1, T1 32 1.8V, 3.3V - - -40°C ~ 85°C - - Surface Mount 324-PBGA (23x23)
MT9171ANR1 Microchip Technology

MT9171ANR1

IC TELECOM INTERFACE 24SSOP

Microchip Technology

4,430
RFQ
MT9171ANR1 Datasheet

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V 10mA - -40°C ~ 85°C - - Surface Mount 24-SSOP
PEB4364TV1.2 Infineon Technologies

PEB4364TV1.2

TSLIC-S TWIN SUBSCRIBER LINE INT

Infineon Technologies

4,541
RFQ
PEB4364TV1.2 Datasheet

Datasheet

- 36-BSSOP (0.433", 11.00mm Width) Exposed Pad Bulk Active Dual Channel Subscriber Line Interface Circuit (DuSLIC) IOM-2, PCM 2 3.3V ~ 5V 105mA - -40°C ~ 85°C - - Surface Mount P-DSO-36-10
HC55140IM Harris Corporation

HC55140IM

SLIC, 2-4 CONVERSION, PQCC28

Harris Corporation

4,903
RFQ
HC55140IM Datasheet

Datasheet

UniSLIC14 28-LCC (J-Lead) Bag Obsolete Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V 2.25mA 1.5 W -40°C ~ 85°C - - Surface Mount 28-PLCC (11.51x11.51)
MT8952BS1 Microchip Technology

MT8952BS1

IC TELECOM INTERFACE 28SOIC

Microchip Technology

4,248
RFQ
MT8952BS1 Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tube Active Controller - 1 4.75V ~ 5.25V 1µA - -40°C ~ 85°C - - Surface Mount 28-SOIC
HC3-5504B4017-001 Harris Corporation

HC3-5504B4017-001

EIA/ITU PABX SLIC WITH 30MA LOOP

Harris Corporation

4,501
RFQ
HC3-5504B4017-001 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
HC1-5509B-9 Harris Corporation

HC1-5509B-9

SLIC

Harris Corporation

3,090
RFQ
HC1-5509B-9 Datasheet

Datasheet

- 28-CDIP (0.600", 15.24mm) Bulk Active Subscriber Line Interface Concept (SLIC) 2-Wire, 4-Wire 1 -42V ~ -58V, 4.75V ~ 5.25V - 200 mW -40°C ~ 85°C - - Through Hole 28-CERDIP
HC9P5504B-5 Intersil

HC9P5504B-5

SLIC, 2-4 CONVERSION, BIPOLAR

Intersil

4,023
RFQ
HC9P5504B-5 Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Bag Obsolete Subscriber Line Interface Concept (SLIC) - 1 4.75V ~ 5.25V - - 0°C ~ 75°C - - Surface Mount 24-SOIC
PSB21911NV5.2 Infineon Technologies

PSB21911NV5.2

IEC-Q TEISDN ECHO CANCELLATION

Infineon Technologies

100
RFQ

-

* - Bulk Active - - - - - - - - - - -
Total 3182 Record«Prev1... 4546474849505152...160Next»

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.