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Serial Telecom Interface ICs

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Results: 18

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Interface Type = Serial

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Part #

Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem

CMX865AE4
CML Micro
1: Rp74.301
1.353In Stock

Mfr. Part No.
CMX865AE4

Mouser Part No
226-CMX865AE4

CML Micro

Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem

Datasheet

1.353In Stock

Rp74.301

Min.: 1
Mult.: 1

3.6 V

3 V

4 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-16

Tube

Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

CMX868AE2
CML Micro
1: Rp161.078
526In Stock

Mfr. Part No.
CMX868AE2

Mouser Part No
226-CMX868AE2

CML Micro

Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

526In Stock

Rp161.078

Rp155.758

Rp139.980

Rp133.009

View

Min.: 1
Mult.: 1

Modems

5.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK

CMX7143L4
CML Micro
1: Rp527.448
6In Stock
28Expected 25/08/2026

Mfr. Part No.
CMX7143L4

Mouser Part No
226-CMX7143L4

CML Micro

Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK

Learn More

Datasheet

6In Stock

28Expected 25/08/2026

Rp527.448

Rp458.833

Min.: 1
Mult.: 1

Modems

- 40 C

+ 85 C

SMD/SMT

LQFP-48

Tray

Telecom Interface ICs Function Images Supporting 4/16/32/64 QAM, 2/4/8/16 FSK, GMSK/GFSK, V.23

CMX7164Q1
CML Micro
1: Rp514.972
26In Stock

Mfr. Part No.
CMX7164Q1

Mouser Part No
226-CMX7164Q1

CML Micro

Telecom Interface ICs Function Images Supporting 4/16/32/64 QAM, 2/4/8/16 FSK, GMSK/GFSK, V.23

Learn More

Datasheet

26In Stock

Rp514.972

Rp498.094

Rp448.009

Rp425.994

View

Min.: 1
Mult.: 1

Modems

- 40 C

+ 85 C

SMD/SMT

VQFN-64

Tray

Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem

CMX865AD4
CML Micro
1: Rp90.446
9In Stock
282Expected 18/01/2027

Mfr. Part No.
CMX865AD4

Mouser Part No
226-CMX865AD4

CML Micro

Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem

Datasheet

9In Stock

282Expected 18/01/2027

Rp90.446

Rp88.061

Rp80.539

Rp74.301

View

Min.: 1
Mult.: 1

3.6 V

3 V

4 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

CMX867AD2
CML Micro
1: Rp110.443
100In Stock

Mfr. Part No.
CMX867AD2

Mouser Part No
226-CMX867AD2

CML Micro

Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

100In Stock

Rp110.443

Rp106.774

Rp97.234

Rp97.050

View

Min.: 1
Mult.: 1

Modems

5.5 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-24

Tube

Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

CMX867AE2
CML Micro
1: Rp110.443
77In Stock

Mfr. Part No.
CMX867AE2

Mouser Part No
226-CMX867AE2

CML Micro

Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

77In Stock

Rp110.443

Rp106.774

Rp100.903

Rp97.234

View

Min.: 1
Mult.: 1

Modems

5.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

CMX868AD2
CML Micro
1: Rp161.078
133In Stock

Mfr. Part No.
CMX868AD2

Mouser Part No
226-CMX868AD2

CML Micro

Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

133In Stock

Rp161.078

Rp155.758

Rp139.980

Rp133.009

View

Min.: 1
Mult.: 1

Modems

5.5 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-24

Tube

Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

CMX869BD2
CML Micro
1: Rp201.989
57In Stock

Mfr. Part No.
CMX869BD2

Mouser Part No
226-CMX869BD2

CML Micro

Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

57In Stock

Rp201.989

Rp195.385

Rp175.571

Rp166.949

View

Min.: 1
Mult.: 1

Modems

8.6 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-24

Tube

Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

CMX869BE2
CML Micro
1: Rp201.989
130In Stock

Mfr. Part No.
CMX869BE2

Mouser Part No
226-CMX869BE2

CML Micro

Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder

Datasheet

130In Stock

Rp201.989

Rp195.385

Rp177.956

Rp175.571

Rp171.902

Min.: 1
Mult.: 1

Modems

8.6 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

Telecom Interface ICs 3.3V LH SINGLE LIU

82V2081PPG
Renesas Electronics
1: Rp696.781
5In Stock
240Expected 20/10/2026

Mfr. Part No.
82V2081PPG

Mouser Part No
972-82V2081PPG

Renesas Electronics

Telecom Interface ICs 3.3V LH SINGLE LIU

Datasheet

5In Stock

240Expected 20/10/2026

Rp696.781

Rp564.140

Rp530.933

Rp509.102

Rp477.179

Min.: 1
Mult.: 1

LIU - Line Interface Units

3.47 V

3.13 V

- 40 C

+ 85 C

SMD/SMT

TQFP-44

Tray

Telecom Interface ICs The CMX7364 is a flexible, high performance, wideband wireless data modem with Twice the maximum data rate of CML's CMX7164 modem

CMX7364Q1
CML Micro
1: Rp514.972
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
CMX7364Q1

Mouser Part No
226-CMX7364Q1

CML Micro

Telecom Interface ICs The CMX7364 is a flexible, high performance, wideband wireless data modem with Twice the maximum data rate of CML's CMX7164 modem

Learn More

Datasheet

Non-Stocked Lead-Time 27 Weeks

Rp514.972

Rp448.009

Min.: 1
Mult.: 1

Modems

SMD/SMT

VQFN-64

Tray

Telecom Interface ICs 1CH, UNIC SLIC, 100V

LE9551CMQC
Microchip Technology
2.450: Rp63.844
Non-Stocked

Mfr. Part No.
LE9551CMQC

Mouser Part No
494-LE9551CMQC

Microchip Technology

Telecom Interface ICs 1CH, UNIC SLIC, 100V

Datasheet

Non-Stocked

Rp63.844

Min.: 2.450
Mult.: 2.450

SLIC - Subscriber Line Interface Circuits

3.3 V

SMD/SMT

QFN-28

Tray

Telecom Interface ICs 1CH, UNIC SLIC, 100V

LE9551CMQCT
Microchip Technology
3.000: Rp66.596
Non-Stocked

Mfr. Part No.
LE9551CMQCT

Mouser Part No
494-LE9551CMQCT

Microchip Technology

Telecom Interface ICs 1CH, UNIC SLIC, 100V

Datasheet

Non-Stocked

Reel

Rp66.596

Min.: 3.000
Mult.: 3.000

: 3.000

SLIC - Subscriber Line Interface Circuits

3.3 V

SMD/SMT

QFN-28

Reel

Telecom Interface ICs 1CH, UNIV SLIC, 145V

LE9551DMQC
Microchip Technology
2.450: Rp70.999
Non-Stocked

Mfr. Part No.
LE9551DMQC

Mouser Part No
494-LE9551DMQC

Microchip Technology

Telecom Interface ICs 1CH, UNIV SLIC, 145V

Datasheet

Non-Stocked

Rp70.999

Min.: 2.450
Mult.: 2.450

SLIC - Subscriber Line Interface Circuits

3.3 V

SMD/SMT

QFN-28

Tray

Telecom Interface ICs 1CH, UNIV SLIC, 145V

LE9551DMQCT
Microchip Technology
3.000: Rp74.301
Non-Stocked

Mfr. Part No.
LE9551DMQCT

Mouser Part No
494-LE9551DMQCT

Microchip Technology

Telecom Interface ICs 1CH, UNIV SLIC, 145V

Datasheet

Non-Stocked

Reel

Rp74.301

Min.: 3.000
Mult.: 3.000

: 3.000

SLIC - Subscriber Line Interface Circuits

3.3 V

SMD/SMT

QFN-28

Reel

Telecom Interface ICs TEMUX 336NG, Pb Free Bump

PM8310A-FEI
Microchip Technology
27: Rp16.915.012
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
PM8310A-FEI

Mouser Part No
494-PM8310A-FEI

Microchip Technology

Telecom Interface ICs TEMUX 336NG, Pb Free Bump

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp16.915.012

Min.: 27
Mult.: 27

- 40 C

+ 85 C

SMD/SMT

FCBGA-896

Tray

Telecom Interface ICs 3.3V LH SINGLE LIU

82V2081PPG8
Renesas Electronics
500: Rp477.179
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
82V2081PPG8

Mouser Part No
972-82V2081PPG8

Renesas Electronics

Telecom Interface ICs 3.3V LH SINGLE LIU

Datasheet

Non-Stocked Lead-Time 24 Weeks

Reel

Rp477.179

Min.: 500
Mult.: 500

: 500

LIU - Line Interface Units

3.47 V

3.13 V

- 40 C

+ 85 C

SMD/SMT

TQFP-44

Reel

Serial Telecom Interface ICs

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