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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 Diodes Inc., MaxLinear, Renesas Electronics, STMicroelectronics, Texas Instruments & more.
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Part #

RS-232 Interface IC 5V multichannel 120k bps RS-232 line dri

TRS213EIDBR
Texas Instruments
1: $2.09
1,883In Stock

Mfr. Part No.
TRS213EIDBR

Mouser Part No
595-TRS213EIDBR

Texas Instruments

RS-232 Interface IC 5V multichannel 120k bps RS-232 line dri

Learn More

Datasheet

1,883In Stock

Cut Tape

$2.09

$1.55

$1.41

$1.26

View

Reel

$1.12

Min.: 1
Mult.: 1
Max.: 1,001

: 2,000

SSOP-28

TRS213E

Driver

250 kb/s

4 Driver

5 Receiver

5.5 V

4.5 V

SMD/SMT

8 mA

- 40 C

+ 85 C

Reel, Cut Tape

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

ST3222EBTR
STMicroelectronics
1: $2.28
14,452In Stock

Mfr. Part No.
ST3222EBTR

Mouser Part No
511-ST3222EB

STMicroelectronics

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

Learn More

Datasheet

14,452In Stock

Cut Tape

$2.28

$1.69

$1.54

$1.38

$1.26

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-20

ST3222EB

250 kb/s

5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IDB A 595 A 595-MAX3221IDB

MAX3221IDBR
Texas Instruments
1: $2.12
14,637In Stock

Mfr. Part No.
MAX3221IDBR

Mouser Part No
595-MAX3221IDBR

Texas Instruments

RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IDB A 595 A 595-MAX3221IDB

Datasheet

14,637In Stock

Cut Tape

$2.12

$1.57

$1.43

$1.27

Reel

$1.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-16

MAX3221

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW

MAX3221IPWR
Texas Instruments
1: $2.06
24,504In Stock
36,000Expected 23/12/2026

Mfr. Part No.
MAX3221IPWR

Mouser Part No
595-MAX3221IPWR

Texas Instruments

RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW

Datasheet

24,504In Stock

36,000Expected 23/12/2026

Cut Tape

$2.06

$1.52

$1.39

$1.24

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

MAX3221

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIPW

MAX3223EIPWR
Texas Instruments
1: $2.99
17,757In Stock

Mfr. Part No.
MAX3223EIPWR

Mouser Part No
595-MAX3223EIPWR

Texas Instruments

RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIPW

Datasheet

17,757In Stock

Cut Tape

$2.99

$2.22

$2.03

$1.82

Reel

$1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-20

MAX3223E

Transceiver

500 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CD A 5 A 595-MAX3232CD

MAX3232CDR
Texas Instruments
1: $2.33
16,067In Stock

Mfr. Part No.
MAX3232CDR

Mouser Part No
595-MAX3232CDR

Texas Instruments

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CD A 5 A 595-MAX3232CD

Datasheet

16,067In Stock

Cut Tape

$2.33

$1.73

$1.58

$1.41

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-16

MAX3232

Transceiver

250 kb/s

2 Driver

2 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 3-5.5V Mult-Ch RS232 A 595-MAX3232CPW A A 595-MAX3232CPW

MAX3232CPWR
Texas Instruments
1: $2.06
12,860In Stock
24,000Expected 23/12/2026

Mfr. Part No.
MAX3232CPWR

Mouser Part No
595-MAX3232CPWR

Texas Instruments

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CPW A A 595-MAX3232CPW

Datasheet

12,860In Stock

24,000Expected 23/12/2026

Cut Tape

$2.06

$1.52

$1.39

$1.24

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

MAX3232

Transceiver

250 kb/s

2 Driver

2 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 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EID

MAX3232EIDR
Texas Instruments
1: $1.55
42,959In Stock

Mfr. Part No.
MAX3232EIDR

Mouser Part No
595-MAX3232EIDR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EID

Datasheet

42,959In Stock

Cut Tape

$1.55

$1.14

$1.03

$0.915

View

Reel

$0.819

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 2,500

SOIC-16

MAX3232E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EIPW

MAX3232EIPWR
Texas Instruments
1: $1.76
46,573In Stock

Mfr. Part No.
MAX3232EIPWR

Mouser Part No
595-MAX3232EIPWR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EIPW

Datasheet

46,573In Stock

Cut Tape

$1.76

$1.29

$1.18

$1.05

View

Reel

$0.941

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 2,000

TSSOP-16

MAX3232E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IPWR

MAX3232IPWRE4
Texas Instruments
1: $2.51
1,655In Stock

Mfr. Part No.
MAX3232IPWRE4

Mouser Part No
595-MAX3232IPWRE4

Texas Instruments

RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IPWR

Datasheet

Product Comments

1,655In Stock

Cut Tape

$2.51

$1.86

$1.70

$1.52

Reel

$1.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

MAX3232

Transceiver

250 kb/s

2 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS 232 Line Driver R eceiver

TRS3223QPWRQ1
Texas Instruments
1: $2.94
14,575In Stock

Mfr. Part No.
TRS3223QPWRQ1

Mouser Part No
595-TRS3223QPWRQ1

Texas Instruments

RS-232 Interface IC RS 232 Line Driver R eceiver

Datasheet

14,575In Stock

Cut Tape

$2.94

$2.19

$2.01

$1.80

View

Reel

$1.50

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-20

TRS3223

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 125 C

15 kV

AEC-Q100

Reel, Cut Tape, MouseReel

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

ICL3243EIAZ-T
Renesas / Intersil
1: $2.55
18,000In Stock

Mfr. Part No.
ICL3243EIAZ-T

Mouser Part No
968-ICL3243EIAZ-T

Renesas / Intersil

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

Datasheet

18,000In Stock

Cut Tape

$2.55

$1.89

$1.72

$1.54

Reel

$1.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SSOP-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, Cut Tape, MouseReel

RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDW

MAX208CDWR
Texas Instruments
1: $4.09
2,344In Stock

Mfr. Part No.
MAX208CDWR

Mouser Part No
595-MAX208CDWR

Texas Instruments

RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDW

Datasheet

2,344In Stock

Cut Tape

$4.09

$3.10

$2.85

$2.57

View

Reel

$1.94

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-24

MAX208

Transceiver

120 kb/s

4 Driver

4 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

20 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D

MAX232DR
Texas Instruments
1: $1.34
9,669In Stock
25,000Expected 04/11/2026

Mfr. Part No.
MAX232DR

Mouser Part No
595-MAX232DR

Texas Instruments

RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D

Datasheet

9,669In Stock

25,000Expected 04/11/2026

Cut Tape

$1.34

$0.97

$0.877

$0.778

Reel

$0.652

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-16

MAX232

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

10 mA

- 40 C

+ 85 C

ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232ECD

MAX232ECDR
Texas Instruments
1: $1.28
6,308In Stock

Mfr. Part No.
MAX232ECDR

Mouser Part No
595-MAX232ECDR

Texas Instruments

RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232ECD

Datasheet

6,308In Stock

Cut Tape

$1.28

$0.925

$0.838

$0.741

Reel

$0.619

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-16

MAX232E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

10 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW

MAX232EIDWR
Texas Instruments
1: $1.28
3,362In Stock

Mfr. Part No.
MAX232EIDWR

Mouser Part No
595-MAX232EIDWR

Texas Instruments

RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW

Datasheet

3,362In Stock

Cut Tape

$1.28

$0.925

$0.838

$0.741

Reel

$0.621

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-16

MAX232E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

10 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECPW

MAX3221ECPWR
Texas Instruments
1: $2.31
2,379In Stock
18,000Expected 04/11/2026

Mfr. Part No.
MAX3221ECPWR

Mouser Part No
595-MAX3221ECPWR

Texas Instruments

RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECPW

Datasheet

2,379In Stock

18,000Expected 04/11/2026

Cut Tape

$2.31

$1.72

$1.57

$1.40

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

MAX3221E

Transceiver

250 kb/s

1 Driver

1 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 3-5.5V Mult-Ch RS232 A 595-MAX3222CPW A A 595-MAX3222CPW

MAX3222CPWR
Texas Instruments
1: $2.22
4,695In Stock

Mfr. Part No.
MAX3222CPWR

Mouser Part No
595-MAX3222CPWR

Texas Instruments

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3222CPW A A 595-MAX3222CPW

Datasheet

4,695In Stock

Cut Tape

$2.22

$1.65

$1.50

$1.34

View

Reel

$1.14

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-20

MAX3222

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIDW

MAX3222EIDWR
Texas Instruments
1: $2.40
1,238In Stock

Mfr. Part No.
MAX3222EIDWR

Mouser Part No
595-MAX3222EIDWR

Texas Instruments

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIDW

Datasheet

1,238In Stock

Cut Tape

$2.40

$1.79

$1.63

$1.46

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-20

MAX3222E

Transceiver

500 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIDB

MAX3223EIDBR
Texas Instruments
1: $3.83
2,668In Stock
4,000Expected 17/09/2026

Mfr. Part No.
MAX3223EIDBR

Mouser Part No
595-MAX3223EIDBR

Texas Instruments

RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIDB

Datasheet

2,668In Stock

4,000Expected 17/09/2026

Cut Tape

$3.83

$2.85

$2.61

$2.34

Reel

$1.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-20

MAX3223E

Transceiver

500 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-V to 5.5-V MultiCh RS-232 Ln Drvr/Recv

MAX3223MDBREP
Texas Instruments
1: $10.71
1,479In Stock

Mfr. Part No.
MAX3223MDBREP

Mouser Part No
595-MAX3223MDBREP

Texas Instruments

RS-232 Interface IC 3-V to 5.5-V MultiCh RS-232 Ln Drvr/Recv

Datasheet

Product Comments

1,479In Stock

Cut Tape

$10.71

$8.37

$7.78

$7.14

View

Reel

$6.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-20

MAX3223

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 55 C

+ 125 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CDB A A 595-MAX3232CDB

MAX3232CDBR
Texas Instruments
1: $2.46
3,782In Stock

Mfr. Part No.
MAX3232CDBR

Mouser Part No
595-MAX3232CDBR

Texas Instruments

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CDB A A 595-MAX3232CDB

Datasheet

3,782In Stock

Cut Tape

$2.46

$1.81

$1.67

$1.50

Reel

$1.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-16

MAX3232

Transceiver

250 kb/s

2 Driver

2 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 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECD

MAX3232ECDR
Texas Instruments
1: $1.17
6,853In Stock
25,000On Order

Mfr. Part No.
MAX3232ECDR

Mouser Part No
595-MAX3232ECDR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECD

Datasheet

6,853In Stock

25,000On Order

Cut Tape

$1.17

$0.848

$0.767

$0.677

Reel

$0.564

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-16

MAX3232E

Transceiver

250 kb/s

2 Driver

2 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 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECDW

MAX3232ECDWR
Texas Instruments
1: $1.76
5,641In Stock

Mfr. Part No.
MAX3232ECDWR

Mouser Part No
595-MAX3232ECDWR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECDW

Datasheet

5,641In Stock

Cut Tape

$1.76

$1.29

$1.18

$1.05

View

Reel

$0.882

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-Wide-16

MAX3232E

Transceiver

250 kb/s

2 Driver

2 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 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDB

MAX3237ECDBR
Texas Instruments
1: $4.19
2,412In Stock

Mfr. Part No.
MAX3237ECDBR

Mouser Part No
595-MAX3237ECDBR

Texas Instruments

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDB

Datasheet

2,412In Stock

Cut Tape

$4.19

$3.17

$2.91

$2.63

Reel

$2.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

MAX3237E

Transceiver

1 Mb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2 mA

0 C

+ 70 C

15 kV

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