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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 RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221EIPW

MAX3221EIPWR
Texas Instruments
1: $2.08
9,999In Stock
18,000Expected 24/12/2026

Mfr. Part No.
MAX3221EIPWR

Mouser Part No
595-MAX3221EIPWR

Texas Instruments

RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221EIPW

Datasheet

9,999In Stock

18,000Expected 24/12/2026

Cut Tape

$2.08

$1.54

$1.40

$1.25

Reel

$1.07

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

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR

MAX3221IPWRG4
Texas Instruments
1: $2.15
3,792In Stock

Mfr. Part No.
MAX3221IPWRG4

Mouser Part No
595-MAX3221IPWRG4

Texas Instruments

RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR

Datasheet

Product Comments

3,792In Stock

Cut Tape

$2.15

$1.83

Reel

$1.12

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 Multichannel RS-232 Line Drv/Rcvr A 595- A 595-MAX3222ECPW

MAX3222ECPWR
Texas Instruments
1: $2.36
1,704In Stock

Mfr. Part No.
MAX3222ECPWR

Mouser Part No
595-MAX3222ECPWR

Texas Instruments

RS-232 Interface IC Multichannel RS-232 Line Drv/Rcvr A 595- A 595-MAX3222ECPW

Datasheet

1,704In Stock

Cut Tape

$2.36

$1.76

$1.60

$1.44

Reel

$1.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-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 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIDB

MAX3222EIDBR
Texas Instruments
1: $2.77
3,118In Stock
6,000Expected 17/12/2026

Mfr. Part No.
MAX3222EIDBR

Mouser Part No
595-MAX3222EIDBR

Texas Instruments

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIDB

Datasheet

3,118In Stock

6,000Expected 17/12/2026

Cut Tape

$2.77

$2.06

$1.88

$1.69

Reel

$1.38

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-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 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIPW

MAX3222EIPWR
Texas Instruments
1: $2.68
4,440In Stock

Mfr. Part No.
MAX3222EIPWR

Mouser Part No
595-MAX3222EIPWR

Texas Instruments

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIPW

Datasheet

4,440In Stock

Cut Tape

$2.68

$2.00

$1.83

$1.64

View

Reel

$1.48

MouseReel Available

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

: 2,000

TSSOP-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 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232CPWR

MAX3232CPWRG4
Texas Instruments
1: $1.88
3,468In Stock

Mfr. Part No.
MAX3232CPWRG4

Mouser Part No
595-MAX3232CPWRG4

Texas Instruments

RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232CPWR

Datasheet

Product Comments

3,468In Stock

Cut Tape

$1.88

$1.38

$1.26

$1.12

View

Reel

$1.03

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-MAX3232ECDB

MAX3232ECDBR
Texas Instruments
1: $1.55
4,756In Stock

Mfr. Part No.
MAX3232ECDBR

Mouser Part No
595-MAX3232ECDBR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECDB

Datasheet

4,756In Stock

Cut Tape

$1.55

$1.14

$1.03

$0.933

View

Reel

$0.835

MouseReel Available

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

: 2,000

SSOP-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-MAX3232ECPW

MAX3232ECPWR
Texas Instruments
1: $1.55
16,710In Stock

Mfr. Part No.
MAX3232ECPWR

Mouser Part No
595-MAX3232ECPWR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECPW

Datasheet

16,710In Stock

Cut Tape

$1.55

$1.14

$1.03

$0.912

Reel

$0.766

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-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 Mult-Ch RS232 A 595-MAX3232IDB A A 595-MAX3232IDB

MAX3232IDBR
Texas Instruments
1: $2.48
1,279In Stock
2,000Expected 26/11/2026

Mfr. Part No.
MAX3232IDBR

Mouser Part No
595-MAX3232IDBR

Texas Instruments

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232IDB A A 595-MAX3232IDB

Datasheet

1,279In Stock

2,000Expected 26/11/2026

Cut Tape

$2.48

$1.85

$1.69

$1.51

Reel

$1.29

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

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232IPW A A 595-MAX3232IPW

MAX3232IPWR
Texas Instruments
1: $2.06
4,175In Stock
46,000Expected 08/01/2027

Mfr. Part No.
MAX3232IPWR

Mouser Part No
595-MAX3232IPWR

Texas Instruments

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232IPW A A 595-MAX3232IPW

Datasheet

4,175In Stock

46,000Expected 08/01/2027

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

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3232IPWR

MAX3232IPWRG4
Texas Instruments
1: $2.52
1,515In Stock

Mfr. Part No.
MAX3232IPWRG4

Mouser Part No
595-MAX3232IPWRG4

Texas Instruments

RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3232IPWR

Datasheet

Product Comments

1,515In Stock

Cut Tape

$2.52

$1.87

$1.71

$1.53

Reel

$1.19

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 RS232 A 595-MAX3238C DB A 595-MAX3238CDB A 595-MAX3238CDB

MAX3238CDBR
Texas Instruments
1: $2.45
1,076In Stock
2,000Expected 23/12/2026

Mfr. Part No.
MAX3238CDBR

Mouser Part No
595-MAX3238CDBR

Texas Instruments

RS-232 Interface IC RS232 A 595-MAX3238C DB A 595-MAX3238CDB A 595-MAX3238CDB

Datasheet

1,076In Stock

2,000Expected 23/12/2026

Cut Tape

$2.45

$1.81

$1.65

$1.48

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

MAX3238

Transceiver

250 kb/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 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3238EIDB

MAX3238EIDBR
Texas Instruments
1: $2.80
1,389In Stock

Mfr. Part No.
MAX3238EIDBR

Mouser Part No
595-MAX3238EIDBR

Texas Instruments

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3238EIDB

Datasheet

1,389In Stock

Cut Tape

$2.80

$2.09

$1.91

$1.72

Reel

$1.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

MAX3238E

Transceiver

400 kb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 A 595-MAX3238I PW A 595-MAX3238IPW A 595-MAX3238IPW

MAX3238IPWR
Texas Instruments
1: $2.56
1,915In Stock

Mfr. Part No.
MAX3238IPWR

Mouser Part No
595-MAX3238IPWR

Texas Instruments

RS-232 Interface IC RS232 A 595-MAX3238I PW A 595-MAX3238IPW A 595-MAX3238IPW

Datasheet

1,915In Stock

Cut Tape

$2.56

$1.91

$1.74

$1.56

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-28

MAX3238

Transceiver

250 kb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 A 595-MAX3243C DB A 595-MAX3243CDB A 595-MAX3243CDB

MAX3243CDBR
Texas Instruments
1: $2.35
8,633In Stock

Mfr. Part No.
MAX3243CDBR

Mouser Part No
595-MAX3243CDBR

Texas Instruments

RS-232 Interface IC RS232 A 595-MAX3243C DB A 595-MAX3243CDB A 595-MAX3243CDB

Datasheet

8,633In Stock

Cut Tape

$2.35

$1.74

$1.59

$1.42

Reel

$1.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

MAX3243

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 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDB

MAX3243ECDBR
Texas Instruments
1: $2.40
7,497In Stock

Mfr. Part No.
MAX3243ECDBR

Mouser Part No
595-MAX3243ECDBR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDB

Datasheet

7,497In Stock

Cut Tape

$2.40

$1.79

$1.63

$1.46

View

Reel

$1.25

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

MAX3243E

Transceiver

500 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 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDB

MAX3243EIDBR
Texas Instruments
1: $2.40
2,604In Stock

Mfr. Part No.
MAX3243EIDBR

Mouser Part No
595-MAX3243EIDBR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDB

Datasheet

2,604In Stock

Cut Tape

$2.40

$1.79

$1.63

$1.46

Reel

$1.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

MAX3243E

Transceiver

500 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 RS-232 Line Driver/R eceiver

MAX3243EIRHBR
Texas Instruments
1: $2.34
1,434In Stock
12,000Expected 12/11/2026

Mfr. Part No.
MAX3243EIRHBR

Mouser Part No
595-MAX3243EIRHBR

Texas Instruments

RS-232 Interface IC RS-232 Line Driver/R eceiver

Datasheet

1,434In Stock

12,000Expected 12/11/2026

Cut Tape

$2.34

$1.74

$1.59

$1.42

Reel

$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

VQFN-32

MAX3243E

Transceiver

500 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 RS-232 1 Mbit/s Line Driver/Receiver A 5 A 595-SN65C3221EPW

SN65C3221EPWR
Texas Instruments
1: $2.81
4,672In Stock

Mfr. Part No.
SN65C3221EPWR

Mouser Part No
595-SN65C3221EPWR

Texas Instruments

RS-232 Interface IC RS-232 1 Mbit/s Line Driver/Receiver A 5 A 595-SN65C3221EPW

Datasheet

4,672In Stock

Cut Tape

$2.81

$2.10

$1.92

$1.72

Reel

$1.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

SN65C3221E

Transceiver

1 Mb/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 RS232 Sgl Chl A 595- SN65C3221PW A 595-S A 595-SN65C3221PW

SN65C3221PWR
Texas Instruments
1: $2.40
2,006In Stock
6,000Expected 07/01/2027

Mfr. Part No.
SN65C3221PWR

Mouser Part No
595-SN65C3221PWR

Texas Instruments

RS-232 Interface IC RS232 Sgl Chl A 595- SN65C3221PW A 595-S A 595-SN65C3221PW

Datasheet

2,006In Stock

6,000Expected 07/01/2027

Cut Tape

$2.40

$1.79

$1.63

$1.46

View

Reel

$1.25

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

SN65C3221

Transceiver

1 Mb/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 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232EPW

SN65C3232EPWR
Texas Instruments
1: $2.28
2,465In Stock
10,000Expected 05/11/2026

Mfr. Part No.
SN65C3232EPWR

Mouser Part No
595-SN65C3232EPWR

Texas Instruments

RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232EPW

Datasheet

2,465In Stock

10,000Expected 05/11/2026

Cut Tape

$2.28

$1.69

$1.55

$1.38

Reel

$1.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

SN65C3232E

Transceiver

1 Mb/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 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232PW

SN65C3232PWR
Texas Instruments
1: $3.31
2,941In Stock

Mfr. Part No.
SN65C3232PWR

Mouser Part No
595-SN65C3232PWR

Texas Instruments

RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232PW

Datasheet

2,941In Stock

Cut Tape

$3.31

$2.49

$2.28

$2.05

Reel

$1.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-16

SN65C3232

Transceiver

1 Mb/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 RS232 Mult Chl

SN65C3238DBR
Texas Instruments
1: $3.66
3,643In Stock

Mfr. Part No.
SN65C3238DBR

Mouser Part No
595-SN65C3238DBR

Texas Instruments

RS-232 Interface IC RS232 Mult Chl

Datasheet

3,643In Stock

Cut Tape

$3.66

$3.12

Reel

$2.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

SN65C3238

Transceiver

1 Mb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3238PW A 595- A 595-SN65C3238PW

SN65C3238PWR
Texas Instruments
1: $3.67
1,747In Stock

Mfr. Part No.
SN65C3238PWR

Mouser Part No
595-SN65C3238PWR

Texas Instruments

RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3238PW A 595- A 595-SN65C3238PW

Datasheet

1,747In Stock

Cut Tape

$3.67

$2.73

$2.50

$2.24

Reel

$1.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-28

SN65C3238

Transceiver

1 Mb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 Mult Chl

SN65C3243DBR
Texas Instruments
1: $3.67
2,683In Stock

Mfr. Part No.
SN65C3243DBR

Mouser Part No
595-SN65C3243DBR

Texas Instruments

RS-232 Interface IC RS232 Mult Chl

Datasheet

2,683In Stock

Cut Tape

$3.67

$2.77

$2.54

$2.29

Reel

$1.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-28

SN65C3243

Transceiver

1 Mb/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

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