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Serial Telecom Interface ICs

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Results: 15

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Interface Type = Serial

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Part #

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

CMX868AE2
CML Micro
1: HK$67.73
559In 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

559In Stock

HK$67.73

HK$65.60

HK$59.60

View

Min.: 1
Mult.: 1

Modems

5.5 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

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

CMX865AE4
CML Micro
1: HK$33.29
1,010In 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

1,010In Stock

HK$33.29

Min.: 1
Mult.: 1

3.6 V

3 V

4 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-16

Tube

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

CMX7143L4
CML Micro
1: HK$236.33
22In Stock

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

22In Stock

HK$236.33

HK$205.58

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: HK$230.74
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

HK$230.74

HK$223.17

HK$200.73

HK$190.87

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: HK$40.52
23In Stock
376On Order

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

23In Stock

376On Order

HK$40.52

HK$39.46

HK$36.09

HK$33.29

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: HK$49.48
101In 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

101In Stock

HK$49.48

HK$47.84

HK$43.57

HK$43.48

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: HK$52.69
9In Stock
124Expected 30/9/2026

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

9In Stock

124Expected 30/9/2026

HK$52.69

HK$50.88

HK$45.87

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: HK$72.17
5In Stock
341On Order

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

5In Stock

341On Order

HK$72.17

HK$69.79

HK$62.72

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: HK$90.50
58In 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

58In Stock

HK$90.50

HK$87.54

HK$78.67

HK$74.80

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: HK$90.50
427Expected 8/9/2026

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

427Expected 8/9/2026

HK$90.50

HK$87.54

HK$79.73

HK$78.67

HK$77.02

Min.: 1
Mult.: 1

Modems

8.6 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-24

Tube

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: HK$230.74
40Expected 19/10/2026

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

40Expected 19/10/2026

HK$230.74

HK$200.73

Min.: 1
Mult.: 1

Modems

SMD/SMT

VQFN-64

Tray

Telecom Interface ICs 1CH, UNIC SLIC, 100V

LE9551CMQC
Microchip Technology
2,450: HK$26.80
Non-Stocked

Mfr. Part No.
LE9551CMQC

Mouser Part No
494-LE9551CMQC

Microchip Technology

Telecom Interface ICs 1CH, UNIC SLIC, 100V

Datasheet

Non-Stocked

HK$26.80

Quote

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: HK$27.70
Non-Stocked

Mfr. Part No.
LE9551CMQCT

Mouser Part No
494-LE9551CMQCT

Microchip Technology

Telecom Interface ICs 1CH, UNIC SLIC, 100V

Datasheet

Non-Stocked

Reel

HK$27.70

Quote

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: HK$29.67
Non-Stocked

Mfr. Part No.
LE9551DMQC

Mouser Part No
494-LE9551DMQC

Microchip Technology

Telecom Interface ICs 1CH, UNIV SLIC, 145V

Datasheet

Non-Stocked

HK$29.67

Quote

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: HK$30.91
Non-Stocked

Mfr. Part No.
LE9551DMQCT

Mouser Part No
494-LE9551DMQCT

Microchip Technology

Telecom Interface ICs 1CH, UNIV SLIC, 145V

Datasheet

Non-Stocked

Reel

HK$30.91

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

SLIC - Subscriber Line Interface Circuits

3.3 V

SMD/SMT

QFN-28

Reel

Serial Telecom Interface ICs

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