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
MT8880CE1 Microchip Technology

MT8880CE1

IC TELECOM INTERFACE 20DIP

Microchip Technology

1,285
RFQ
MT8880CE1 Datasheet

Datasheet

- 20-DIP (0.300", 7.62mm) Tube Obsolete DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Through Hole 20-PDIP
MT8880CN1 Microchip Technology

MT8880CN1

IC TELECOM INTERFACE 24SSOP

Microchip Technology

1,046
RFQ
MT8880CN1 Datasheet

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tube Active DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Surface Mount 24-SSOP
MT8880CSR1 Microchip Technology

MT8880CSR1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

4,377
RFQ
MT8880CSR1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Surface Mount 20-SOIC
MT8885AN1 Microchip Technology

MT8885AN1

IC TELECOM INTERFACE 24SSOP

Microchip Technology

1,748
RFQ
MT8885AN1 Datasheet

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tube Obsolete DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Surface Mount 24-SSOP
MT8888CE1 Microchip Technology

MT8888CE1

IC TELECOM INTERFACE 20DIP

Microchip Technology

2,607
RFQ
MT8888CE1 Datasheet

Datasheet

- 20-DIP (0.300", 7.62mm) Tube Obsolete DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Through Hole 20-PDIP
MT8888CSR1 Microchip Technology

MT8888CSR1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

2,794
RFQ
MT8888CSR1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Surface Mount 20-SOIC
MT8889CE1 Microchip Technology

MT8889CE1

IC TELECOM INTERFACE 20DIP

Microchip Technology

1,148
RFQ
MT8889CE1 Datasheet

Datasheet

- 20-DIP (0.300", 7.62mm) Tube Obsolete DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Through Hole 20-PDIP
MT8889CN1 Microchip Technology

MT8889CN1

IC TELECOM INTERFACE 24SSOP

Microchip Technology

4,358
RFQ
MT8889CN1 Datasheet

Datasheet

- - Tube Active DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Surface Mount 24-SSOP
MT8889CS1 Microchip Technology

MT8889CS1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

1,349
RFQ
MT8889CS1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Active DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Surface Mount 20-SOIC
MT8889CSR1 Microchip Technology

MT8889CSR1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

4,669
RFQ
MT8889CSR1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active DTMF Transceiver - 1 4.75V ~ 5.25V 7mA - -40°C ~ 85°C - - Surface Mount 20-SOIC
MT88E45BN1 Microchip Technology

MT88E45BN1

IC TELECOM INTERFACE 20SSOP

Microchip Technology

2,300
RFQ
MT88E45BN1 Datasheet

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Tube Obsolete Telecom Circuit 4-Wire 1 2.7V ~ 5.5V 2.8mA - -40°C ~ 85°C - - Surface Mount 20-SSOP
MT88E45BNR1 Microsemi Corporation

MT88E45BNR1

IC TELECOM INTERFACE 20SSOP

Microsemi Corporation

4,493
RFQ
MT88E45BNR1 Datasheet

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Obsolete Telecom Circuit 4-Wire 1 2.7V ~ 5.5V 2.8mA - -40°C ~ 85°C - - Surface Mount 20-SSOP
MT88E45BSR1 Microchip Technology

MT88E45BSR1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

2,564
RFQ
MT88E45BSR1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Telecom Circuit 4-Wire 1 2.7V ~ 5.5V 2.8mA - -40°C ~ 85°C - - Surface Mount 20-SOIC
MT88E46AS1 Microchip Technology

MT88E46AS1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

2,344
RFQ
MT88E46AS1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Telecom Circuit 3-Wire 1 2.7V ~ 5.5V 4.3mA - -40°C ~ 85°C - - Surface Mount 20-SOIC
MT88E46ASR1 Microchip Technology

MT88E46ASR1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

3,027
RFQ
MT88E46ASR1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Telecom Circuit 3-Wire 1 2.7V ~ 5.5V 4.3mA - -40°C ~ 85°C - - Surface Mount 20-SOIC
MT88L70AE1 Microchip Technology

MT88L70AE1

IC TELECOM INTERFACE 18DIP

Microchip Technology

3,105
RFQ
MT88L70AE1 Datasheet

Datasheet

- 18-DIP (0.300", 7.62mm) Tube Obsolete DTMF Receiver - 1 2.7V ~ 3.6V 2mA - -40°C ~ 85°C - - Through Hole 18-PDIP
MT8965AE1 Microchip Technology

MT8965AE1

IC TELECOM INTERFACE 18DIP

Microchip Technology

1,444
RFQ
MT8965AE1 Datasheet

Datasheet

- 18-DIP (0.300", 7.62mm) Tube Obsolete PCM CODEC PCM 1 4.75V ~ 5.25V 3mA - 0°C ~ 70°C - - Through Hole 18-PDIP
MT8966AS1 Microchip Technology

MT8966AS1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

4,907
RFQ
MT8966AS1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Obsolete PCM CODEC PCM 1 4.75V ~ 5.25V 3mA - 0°C ~ 70°C - - Surface Mount 20-SOIC
MT8967AS1 Microchip Technology

MT8967AS1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

3,202
RFQ
MT8967AS1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Obsolete PCM CODEC PCM 1 4.75V ~ 5.25V 3mA - 0°C ~ 70°C - - Surface Mount 20-SOIC
MT8967ASR1 Microchip Technology

MT8967ASR1

IC TELECOM INTERFACE 20SOIC

Microchip Technology

4,292
RFQ
MT8967ASR1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete PCM CODEC PCM 1 4.75V ~ 5.25V 3mA - 0°C ~ 70°C - - Surface Mount 20-SOIC
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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.