- All Products
- Integrated Circuits (ICs)
- Interface - Telecom
| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Factory Lead Time | Lifecycle Status | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Weight | Usage Level | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Terminal Finish | Max Operating Temperature | Min Operating Temperature | Max Power Dissipation | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | JESD-30 Code | Function | Qualification Status | Operating Supply Voltage | Power Supplies | Temperature Grade | Number of Channels | Interface | Number of Circuits | Max Supply Voltage | Min Supply Voltage | Operating Supply Current | Supply Current-Max | Current - Supply | Logic Function | Data Rate | Telecom IC Type | Number of Transceivers | Battery Feed | PSRR-Min | Hybrid | Noise-Max | Height Seated (Max) | Length | Width | Radiation Hardening | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Mfr. Part #LE79R70DJCTwicea Part #536-510-LE79R70DJC | Microchip Technology |
IC SLIC 1CH 40DB LGBAL 32PLCC
Datasheet
Compare
| 53
In Stock
| Min.:1 Mult.:1 | 7 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 32-LCC (J-Lead) | - | 32 | 32-PLCC (11.43x13.97) | - | Commercial grade | 0°C~70°C | Tube | 2002 | - | - | - | Active | 3 (168 Hours) | - | - | - | 70°C | 0°C | - | 4.75V~5.25V | - | - | - | - | - | - | - | - | - | Subscriber Line Interface Concept (SLIC) | - | 5V | - | - | - | 2-Wire | 1 | - | 4.75V | 6.5mA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | |
| LE79R70DJC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #ZL38002QDG1Twicea Part #536-510-ZL38002QDG1 | Microchip Technology |
ECHO Canceller Chip 1-CH G.711 With Tone Detection 48-Pin TQFP Tray
Datasheet
Compare
| 498
In Stock
| Min.:1 Mult.:1 | 8 Weeks | IN PRODUCTION (Last Updated: 3 weeks ago) | - | Surface Mount | 48-TQFP | YES | 48 | - | 9.071791g | - | -40°C~85°C | Tray | - | - | e3 | yes | Active | 3 (168 Hours) | 48 | - | MATTE TIN | - | - | 90mW | 2.7V~3.6V | QUAD | GULL WING | 260 | 3.3V | 0.5mm | 20MHz | 30 | - | - | Echo Cancellation | - | 3.3V | - | - | 2 | Serial | 1 | - | - | 20mA | - | - | - | - | ISDN ECHO CANCELLER | - | - | - | - | - | - | 7mm | 7mm | No | ROHS3 Compliant | - | |
| ZL38002QDG1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #ZL50111GAG2Twicea Part #536-510-ZL50111GAG2 | Microchip Technology |
IC TELECOM INTERFACE 552BGA
Datasheet
Compare
| 2
In Stock
| Min.:1 Mult.:1 | 8 Weeks | - | - | Surface Mount | 552-BGA | - | - | 552-PBGA (35x35) | - | - | -40°C~85°C | Tray | - | - | - | - | Active | 3 (168 Hours) | - | - | - | - | - | - | 1.65V~1.95V | - | - | - | - | - | - | - | ZL50111 | - | Telecom Circuit | - | - | - | - | - | TDM | 1 | - | - | - | - | 950mA | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | |
| ZL50111GAG2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #MT9122AP1Twicea Part #536-510-MT9122AP1 | Microchip Technology |
IC ECHO CANCELLER DUAL 28PLCC
Datasheet
Compare
| 160
In Stock
| Min.:1 Mult.:1 | 7 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 28-LCC (J-Lead) | - | 28 | - | - | - | -40°C~85°C | Tube | - | - | e3 | yes | Active | 1 (Unlimited) | 28 | - | MATTE TIN | - | - | - | 4.5V~5.5V | QUAD | J BEND | 260 | 5V | - | - | 30 | - | - | Echo Cancellation | - | 5V | 5V | - | - | Serial | 2 | - | - | 70mA | - | - | - | - | ISDN ECHO CANCELLER | - | - | - | - | - | 4.57mm | 11.505mm | 11.505mm | No | ROHS3 Compliant | - | |
| MT9122AP1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #LE79112AKVCTwicea Part #536-510-LE79112AKVC | Microchip Technology |
IC VOICE LINE VCP 32CH 128TQFP
Datasheet
Compare
| 1
In Stock
| Min.:1 Mult.:1 | 10 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | TQFP | - | 128 | 128-TQFP | 503.487531mg | - | - | Tray | - | - | - | - | Active | 3 (168 Hours) | - | - | - | - | - | - | 3.3V | - | - | - | - | - | - | - | - | - | Telecom Circuit | - | - | - | - | - | 2-Wire | 32 | 3.3V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | |
| LE79112AKVC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #MT88L70ASR1Twicea Part #536-510-MT88L70ASR1 | Microchip Technology |
DTMF RX 3.58MHz CMOS 3V 18-Pin SOIC T/R
Datasheet
Compare
| 8000
In Stock
| Min.:1 Mult.:1 | 8 Weeks | - | Surface Mount | Surface Mount | 18-SOIC (0.295, 7.50mm Width) | - | 18 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2003 | - | e3 | yes | Active | 3 (168 Hours) | 18 | EAR99 | MATTE TIN | - | - | 500mW | 2.7V~3.6V | DUAL | GULL WING | 260 | 3V | - | 3.58MHz | 30 | - | - | DTMF Receiver | - | 3V | 3V | - | - | - | 1 | - | - | 2mA | - | - | Receiver | - | DTMF SIGNALING CIRCUIT | - | - | - | - | - | 2.65mm | - | 7.5mm | No | ROHS3 Compliant | Lead Free | |
| MT88L70ASR1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #MT8888CS1Twicea Part #536-510-MT8888CS1 | Microchip Technology |
IC TELECOM INTERFACE 20SOIC
Datasheet
Compare
| 5000
In Stock
| Min.:1 Mult.:1 | 8 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | - | 20 | - | 800.987426mg | - | -40°C~85°C | Tube | 2000 | - | e3 | yes | Active | 3 (168 Hours) | 20 | - | MATTE TIN | - | - | 1W | 4.75V~5.25V | DUAL | GULL WING | 260 | 5V | - | 3.58MHz | 30 | - | - | DTMF Transceiver | - | 5V | 5V | - | - | - | 1 | - | - | 7mA | - | - | Transceiver | - | DTMF SIGNALING CIRCUIT | - | - | - | - | - | 2.65mm | - | 7.5mm | No | ROHS3 Compliant | Lead Free | |
| MT8888CS1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #LE79R79-1DJCTTwicea Part #536-510-LE79R79-1DJCT | Microchip Technology |
IC SLIC 1CH 52DB LGBAL 32PLCC
Datasheet
Compare
| 224
In Stock
| Min.:1 Mult.:1 | 7 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 32-LCC (J-Lead) | - | 32 | - | - | Industrial grade | 0°C~70°C | Tape & Reel (TR) | - | - | e3 | - | Active | 3 (168 Hours) | 32 | - | MATTE TIN | - | - | - | 4.75V~5.25V | QUAD | J BEND | - | 5V | - | - | - | - | - | Subscriber Line Interface Concept (SLIC) | Not Qualified | 5V | 5V | - | - | 2-Wire | 1 | - | - | 6.5mA | - | - | - | - | - | - | CONSTANT CURRENT | 30 dB | 2-4 CONVERSION | 79 dBrnC | 3.556mm | - | - | - | ROHS3 Compliant | - | |
| LE79R79-1DJCT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #MT8880CS1Twicea Part #536-510-MT8880CS1 | Microchip Technology |
DTMF TXRX 3.58MHz CMOS 5V 20-Pin SOIC Tube
Datasheet
Compare
| 800
In Stock
| Min.:1 Mult.:1 | 8 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | - | 20 | - | 800.987426mg | - | -40°C~85°C | Tube | - | - | e3 | yes | Active | 3 (168 Hours) | 20 | - | MATTE TIN | - | - | 1W | 4.75V~5.25V | DUAL | GULL WING | 260 | 5V | - | 3.58MHz | 30 | - | - | DTMF Transceiver | Not Qualified | 5V | 5V | - | - | - | 1 | - | - | 7mA | - | - | Transceiver | - | DTMF SIGNALING CIRCUIT | - | - | - | - | - | 2.65mm | - | 7.5mm | - | ROHS3 Compliant | Lead Free | |
| MT8880CS1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #LE79114KVCTwicea Part #536-510-LE79114KVC | Microchip Technology |
IC VOICE LINE VCP2 64CH 128TQFP
Datasheet
Compare
| Min.:1 Mult.:1 | 10 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 128-TQFP | - | - | 128-TQFP | - | - | - | Tray | - | - | - | - | Active | 3 (168 Hours) | - | - | - | - | - | - | 3.3V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | PCM | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | ||
| LE79114KVC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #LE88286DLCTwicea Part #536-510-LE88286DLC | Microchip Technology |
IC VOICEPORT 2CH FXS 8KHZ 80LQFP
Datasheet
Compare
| 48
In Stock
| Min.:1 Mult.:1 | 10 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 80-LQFP | - | 80 | 80-eLQFP | - | - | - | Tray | 2001 | - | - | - | Active | 3 (168 Hours) | - | - | - | - | - | - | 4.75V~35V | - | - | - | - | - | - | - | - | - | Telecom Circuit | - | - | - | - | - | PCM | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | Lead Free | |
| LE88286DLC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #MT9075BL1Twicea Part #536-510-MT9075BL1 | Microchip Technology |
Single Chip Transceiver 1TX 1RX 2.048Mbps 100-Pin MQFP Tray
Datasheet
Compare
| 42
In Stock
| Min.:1 Mult.:1 | 7 Weeks | - | - | Surface Mount | 100-BQFP | - | - | 100-MQFP (14x20) | - | - | -40°C~85°C | Tray | 2001 | - | - | - | Active | 1 (Unlimited) | - | - | - | - | - | - | 4.75V~5.25V | - | - | - | - | - | - | - | - | - | Transceiver | - | - | - | - | - | - | 1 | - | - | - | - | 150mA | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | |
| MT9075BL1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #MT8889CSR1Twicea Part #536-510-MT8889CSR1 | Microchip Technology |
DTMF TXRX 3.579MHz CMOS 5V 20-Pin SOIC T/R
Datasheet
Compare
| 50
In Stock
| Min.:1 Mult.:1 | 8 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | - | 20 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2001 | - | e3 | yes | Active | 3 (168 Hours) | 20 | - | MATTE TIN | - | - | - | 4.75V~5.25V | DUAL | GULL WING | - | 5V | - | 3.579MHz | - | - | - | DTMF Transceiver | - | 5V | 5V | - | - | - | 1 | - | - | 7mA | - | - | Transceiver | - | DTMF SIGNALING CIRCUIT | - | - | - | - | - | 2.65mm | - | 7.5mm | No | ROHS3 Compliant | - | |
| MT8889CSR1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #LE57D111BTCTwicea Part #536-510-LE57D111BTC | Microchip Technology |
IC TELECOM INTERFACE 44TQFP
Datasheet
Compare
| 125
In Stock
| Min.:1 Mult.:1 | 14 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 44-TQFP Exposed Pad | - | - | 44-TQFP-EP (10x10) | - | Industrial grade | -40°C~85°C | Tray | 2011 | - | - | - | Active | 3 (168 Hours) | - | - | - | 85°C | -40°C | - | 4.75V~5.25V | - | - | - | - | - | - | - | - | - | Subscriber Line Interface Concept (SLIC) | - | 5V | - | - | - | - | 2 | - | 4.75V | 9mA | - | 9mA | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | |
| LE57D111BTC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #VSC8486YSN-04Twicea Part #536-510-VSC8486YSN-04 | Microchip Technology |
Ethernet ICs 10 GbE Phy WAN/LAN
Datasheet
Compare
| 199
In Stock
| Min.:1 Mult.:1 | 7 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | - | Surface Mount | 256-BBGA, FCBGA | - | - | 256-FCBGA (17x17) | - | - | - | Tray | - | - | - | - | Active | 4 (72 Hours) | - | - | - | - | - | - | 1.2V | - | - | - | - | - | - | - | - | - | Transceiver | - | - | - | - | - | Serial | 1 | - | - | - | - | - | - | 10 Gbps | - | 1 | - | - | - | - | - | - | - | - | ROHS3 Compliant | Lead Free | |
| VSC8486YSN-04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #VSC8658XHJTwicea Part #536-510-VSC8658XHJ | Microchip Technology |
IC TXRX ETHERNET OCTAL 444BGA
Datasheet
Compare
| 120
In Stock
| Min.:1 Mult.:1 | 7 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | - | Surface Mount | 444-BGA Exposed Pad | - | 444 | 444-BGA (27x27) | - | - | - | Tray | - | - | - | - | Active | 4 (72 Hours) | - | - | - | 90°C | 0°C | - | - | - | - | - | - | - | - | - | - | - | Ethernet | - | - | - | - | - | Ethernet | 1 | - | - | - | - | - | - | 1.25 Gbps | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | |
| VSC8658XHJ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #LE58QL021FJCTwicea Part #536-510-LE58QL021FJC | Microchip Technology |
IC CODEC/FILTER 4CH 20IO 44PLCC
Datasheet
Compare
| 123
In Stock
| Min.:1 Mult.:1 | 7 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 44-LCC (J-Lead) | - | 44 | 44-PLCC (16.58x16.58) | - | Industrial grade | -40°C~85°C | Tube | 1993 | - | - | - | Active | 3 (168 Hours) | - | - | - | 85°C | -40°C | - | 3.3V | - | - | - | - | - | - | - | - | - | Subscriber Line Interface Concept (SLIC) | - | 3.3V | - | - | - | PCM | 4 | - | 3.135V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | |
| LE58QL021FJC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #VSC7427XJG-02Twicea Part #536-510-VSC7427XJG-02 | Microchip Technology |
Ethernet ICs Managed Layer 2-switch, 26 port
Datasheet
Compare
| 2957
In Stock
| Min.:1 Mult.:1 | 11 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | - | Surface Mount | 672-BGA | YES | - | - | - | - | - | Tray | 2011 | SparX™-III-26 | - | - | Active | 4 (72 Hours) | 672 | - | - | - | - | - | 1V | BOTTOM | BALL | - | 1V | - | - | - | - | S-PBGA-B672 | Ethernet Switch | - | - | - | OTHER | - | Serial | 1 | - | - | - | - | - | - | 1 Gbps | TELECOM CIRCUIT | - | - | - | - | - | 2.44mm | 27mm | 27mm | - | ROHS3 Compliant | Lead Free | |
| VSC7427XJG-02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #LE89116QVCTwicea Part #536-510-LE89116QVC | Microchip Technology |
IC SLAC 1FXS/1FXO 1CH 48LQFP
Datasheet
Compare
| 100
In Stock
| Min.:1 Mult.:1 | 7 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | - | Surface Mount | LQFP | - | - | 48-LQFP | 181.692094mg | - | - | Tray | 2010 | - | - | - | Active | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | PCM | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | |
| LE89116QVC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #MT88L70AN1Twicea Part #536-510-MT88L70AN1 | Microchip Technology |
DTMF RX 3.58MHz CMOS 3V 20-Pin SSOP Tube
Datasheet
Compare
| 233
In Stock
| Min.:1 Mult.:1 | 8 Weeks | IN PRODUCTION (Last Updated: 1 month ago) | Surface Mount | Surface Mount | 20-SSOP (0.209, 5.30mm Width) | - | 20 | - | 453.59237mg | - | -40°C~85°C | Tube | 2006 | - | e3 | yes | Active | 3 (168 Hours) | 20 | - | MATTE TIN | - | - | 500mW | 2.7V~3.6V | DUAL | GULL WING | 260 | 3V | 0.65mm | 3.58MHz | 30 | - | - | DTMF Receiver | - | 3V | 3V | - | - | - | 1 | - | - | 2mA | 5.5mA | - | Receiver | - | DTMF SIGNALING CIRCUIT | - | - | - | - | - | 2mm | 7.2mm | 5.3mm | No | ROHS3 Compliant | Lead Free | |
| MT88L70AN1 |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ















