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RS-232 Interface IC

RS-232 Interface ICs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many RS-232 Interface IC manufacturers, including Analog Devices Inc., MaxLinear, Renesas Electronics, Texas Instruments & more.
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Please view our selection of RS-232 interface ICs below.

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Part #

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COMEL

ICL3241ECAZ-T
Renesas / Intersil
2.000: $1.609
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3241ECAZ-T

Mouser Part #
968-ICL3241ECAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COMEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$1.609

$1.578

Min.: 2.000
Mult.: 1.000

: 1.000

SSOP-28

ICL3241

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Reel

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 28TSSOP INDEL

ICL3241EIVZ-T
Renesas / Intersil
1: $3.365
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3241EIVZ-T

Mouser Part #
968-ICL3241EIVZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 28TSSOP INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$3.365

$2.514

$2.293

$2.061

Reel

$1.767

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

TSSOP-28

ICL3241

Transceiver

500 kb/s

1 Driver

5 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 3D/5R AUTODWN 28 COM

ICL3243CBZ-T
Renesas / Intersil
2.000: $1.525
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3243CBZ-T

Mouser Part #
968-ICL3243CBZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R AUTODWN 28 COM

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$1.525

Min.: 2.000
Mult.: 1.000

: 1.000

SOIC-28

ICL3243

Transceiver

500 kb/s

1 Driver

5 Receiver

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

ESD Protection

Reel

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM

ICL3243ECVZ-T
Renesas / Intersil
1: $3.124
Lead-Time 22 Weeks

Mfr. Part #
ICL3243ECVZ-T

Mouser Part #
968-ICL3243ECVZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM

Datasheet

Lead-Time 22 Weeks

Cut Tape

$3.124

$2.282

$2.082

$1.861

Reel

$1.567

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

TSSOP-28

ICL3243

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND

ICL3243EIVZ-T
Renesas / Intersil
5.000: $1.430
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3243EIVZ-T

Mouser Part #
968-ICL3243EIVZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$1.430

Min.: 5.000
Mult.: 2.500

: 2.500

TSSOP-28

ICL3243

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND

ICL3243EIVZ-T7A
Renesas / Intersil
1: $3.881
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3243EIVZ-T7A

Mouser Part #
968-ICL3243EIVZ-T7A

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$3.881

$2.924

$2.682

$2.419

Reel

$2.282

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

TSSOP-28

ICL3243

Transceiver

500 kb/s

1 Driver

5 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 1MBPS E-DWN COM

ICL3245CAZ
Renesas / Intersil
1.410: $1.788
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3245CAZ

Mouser Part #
968-ICL3245CAZ

Renesas / Intersil

RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 1MBPS E-DWN COM

Datasheet

Non-Stocked Lead-Time 22 Weeks

$1.788

$1.756

$1.735

Min.: 1.410
Mult.: 705

SSOP-28

ICL3245

Transceiver

1 Mb/s

1 Driver

5 Receiver

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

ESD Protection

Tube

RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 1MBPS E-DWN

ICL3245CAZ-T
Renesas / Intersil
2.000: $1.683
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3245CAZ-T

Mouser Part #
968-ICL3245CAZ-T

Renesas / Intersil

RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 1MBPS E-DWN

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$1.683

Min.: 2.000
Mult.: 1.000

: 1.000

SSOP-28

ICL3245

Transceiver

1 Mb/s

1 Driver

5 Receiver

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

ESD Protection

Reel

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5

ISL3232EIRZ-T
Renesas / Intersil
1: $3.029
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ISL3232EIRZ-T

Mouser Part #
968-ISL3232EIRZ-T

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$3.029

$2.261

$2.061

$1.851

View

Reel

$1.567

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

QFN-16

ISL3232E

Transceiver

500 kb/s

1 Driver

2 Receiver

5.5 V

2.7 V

SMD/SMT

1 mA

- 40 C

+ 85 C

ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

ISL4223EIRZ-T
Renesas / Intersil
6.000: $3.860
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ISL4223EIRZ-T

Mouser Part #
968-ISL4223EIRZ-T

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$3.860

Min.: 6.000
Mult.: 6.000

: 6.000

QFN-20

ISL4223E

Transceiver

250 kb/s

2 Driver

2 Receiver

5.5 V

2.7 V

SMD/SMT

150 nA

- 40 C

+ 85 C

ESD Protection

Reel

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 32QFN INDEL

ISL4241EIRZ-T
Renesas / Intersil
1: $4.796
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ISL4241EIRZ-T

Mouser Part #
968-ISL4241EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 32QFN INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$4.796

$4.154

$3.986

$3.807

View

Reel

$2.566

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

QFN-EP-32

ISL4241E

Transceiver

500 kb/s

1 Driver

5 Receiver

5.5 V

2.7 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 32QFN IND

ISL4243EIRZ-T
Renesas / Intersil
6.000: $4.354
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ISL4243EIRZ-T

Mouser Part #
968-ISL4243EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 32QFN IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$4.354

Min.: 6.000
Mult.: 6.000

: 6.000

QFN-EP-32

ISL4243E

Transceiver

500 kb/s

1 Driver

5 Receiver

5.5 V

2.7 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel

RS-232 Interface IC RS232 3V 3D/5R 15KV E-DWN 32QFN INDEL

ISL4244EIRZ-T
Renesas / Intersil
6.000: $4.543
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ISL4244EIRZ-T

Mouser Part #
968-ISL4244EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV E-DWN 32QFN INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$4.543

Min.: 6.000
Mult.: 6.000

: 6.000

QFN-EP-32

ISL4244E

Transceiver

500 kb/s

1 Driver

5 Receiver

5.5 V

2.7 V

SMD/SMT

1.5 mA

- 40 C

+ 85 C

15 kV

Reel

RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN 32QFN IN

ISL4245EIRZ-T
Renesas / Intersil
6.000: $4.249
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ISL4245EIRZ-T

Mouser Part #
968-ISL4245EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN 32QFN IN

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$4.249

Min.: 6.000
Mult.: 6.000

: 6.000

QFN-EP-32

ISL4245E

Transceiver

2 Mb/s

1 Driver

5 Receiver

5.5 V

2.7 V

SMD/SMT

1.5 mA

- 40 C

+ 85 C

15 kV

Reel

RS-232 Interface IC RS232 3V 3D/2R 15KV SHTDWN 32LD

ISL4260EIRZ-T
Renesas / Intersil
6.000: $4.585
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ISL4260EIRZ-T

Mouser Part #
968-ISL4260EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/2R 15KV SHTDWN 32LD

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$4.585

Min.: 6.000
Mult.: 6.000

: 6.000

QFN-EP-32

ISL4260E

Transceiver

500 kb/s

1 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel

RS-232 Interface IC RS232 3V 3D/3R 15KV SHTDWN 32LD

ISL4270EIRZ
Renesas / Intersil
1: $7.478
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ISL4270EIRZ

Mouser Part #
968-ISL4270EIRZ

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/3R 15KV SHTDWN 32LD

Datasheet

Non-Stocked Lead-Time 22 Weeks

$7.478

$5.732

$5.174

$4.796

View

Min.: 1
Mult.: 1

QFN-EP-32

ISL4270E

Transceiver

250 kb/s

3 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 3- to 5.5-V dual cha nnel 250kbps RS-232

MAX3232CDR1G4
Texas Instruments
1: $2.671
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part #
MAX3232CDR1G4

Mouser Part #
595-MAX3232CDR1G4

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V dual cha nnel 250kbps RS-232

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.671

$1.988

$1.809

$1.620

Reel

$1.399

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3- to 5.5-V multicha nnel 250kbps RS-232

MAX3243IDWR1G4
Texas Instruments
1.000: $3.050
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part #
MAX3243IDWR1G4

Mouser Part #
595-MAX3243IDWR1G4

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V multicha nnel 250kbps RS-232

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$3.050

Min.: 1.000
Mult.: 1.000

: 1.000

Reel

RS-232 Interface IC Multichannel RS-232 compatible line driv

TRSF3243EIRHBRG4
Texas Instruments
5.000: $2.051
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part #
TRSF3243EIRHBRG4

Mouser Part #
595-TRSF3243EIRHBRG4

New Product

Texas Instruments

RS-232 Interface IC Multichannel RS-232 compatible line driv

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$2.051

Min.: 5.000
Mult.: 5.000

: 5.000

Reel

RS-232 Interface IC Multi RS-232 3 DRVR 5 RCVR 120kBit

AZ75232GTR-E1
Diodes Incorporated
4.000: $533
Non-Stocked

Mfr. Part #
AZ75232GTR-E1

Mouser Part #
621-AZ75232GTR-E1

Diodes Incorporated

RS-232 Interface IC Multi RS-232 3 DRVR 5 RCVR 120kBit

Datasheet

Non-Stocked

Reel

$533

Min.: 4.000
Mult.: 4.000

: 4.000

AZ75232

Reel

RS-232 Interface IC 3V-5V RS-232 Transceiver

SP3232EBER-L/TR
MaxLinear
1: $1.683
Non-Stocked Lead-Time 32 Weeks

Mfr. Part #
SP3232EBER-L/TR

Mouser Part #
701-SP3232EBER-L/TR

MaxLinear

RS-232 Interface IC 3V-5V RS-232 Transceiver

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

Cut Tape

$1.683

$1.230

$1.115

$988

View

Reel

$880

Min.: 1
Mult.: 1

: 3.000

QFN-16

SP3232EB

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape

RS-232 Interface IC RS232 Transceiver IC 250kbps

ICL3232IVZ-T7A
Renesas / Intersil
1: $3.260
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3232IVZ-T7A

Mouser Part #
968-ICL3232IVZ-T7A

Renesas / Intersil

RS-232 Interface IC RS232 Transceiver IC 250kbps

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$3.260

$2.387

$2.177

$1.946

Reel

$1.819

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

ICL3232

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

ST3243ECTR-E
STMicroelectronics
1: $4.165
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
ST3243ECTR-E

Mouser Part #
511-ST3243ECTR-E

STMicroelectronics

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$4.165

$3.155

$2.892

$2.619

View

Reel

$2.251

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

TSSOP-28

ST3243EC

Transceiver

SMD/SMT

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC

Customer Service Office

Company

Resources

Support

DMP-16
PDIP-14
PDIP-16
PDIP-20
PDIP-8
QFN-16
QFN-20
QFN-24
QFN-32
QFN-EP-32
SOIC-14
SOIC-16
SOIC-18
SOIC-20
SOIC-24
SOIC-28
SOIC-8
SOIC-Narrow-16
SOIC-Wide-16
SO-Narrow-16

AZ75232
DS14C89A
GD65232
GD75232
GD75323
HIN202
HIN206
HIN208
HIN211
HIN213
HIN232
ICL3207E
ICL3221
ICL3222
ICL3223
ICL3224E
ICL3225E
ICL3226
ICL3226E
ICL3232

150 nA
200 nA
1 uA
160 uA
250 uA
250 uA, 2 mA
300 uA
600 uA
700 uA
750 uA
900 uA
1 mA
1.5 mA
1.9 mA
2 mA
3 mA
4 mA
5 mA
6.1 mA
8 mA