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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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Please view our selection of RS-232 interface ICs below.

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Part #

RS-232 Interface IC RS232 5V 4D/4R 15KV 0 1UF CAP 24 COM

HIN208ECBZ
Renesas / Intersil
1: HK$26.96
1,195In Stock

Mfr. Part No.
HIN208ECBZ

Mouser Part No
968-HIN208ECBZ

Renesas / Intersil

RS-232 Interface IC RS232 5V 4D/4R 15KV 0 1UF CAP 24 COM

Datasheet

1,195In Stock

HK$26.96

HK$20.14

HK$18.41

HK$16.44

View

Min.: 1
Mult.: 1

SOIC-24

HIN208

Transceiver

230 kb/s

4 Driver

4 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

20 mA

0 C

+ 70 C

15 kV

RS-232 Transceivers

Tube

RS-232 Interface IC RS232 3V 2D/2R 15KV 16SSOP-40CTO 85C IND

ICL3232EIAZ
Renesas / Intersil
1: HK$17.18
4,901In Stock

Mfr. Part No.
ICL3232EIAZ

Mouser Part No
968-ICL3232EIAZ

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R 15KV 16SSOP-40CTO 85C IND

Datasheet

4,901In Stock

HK$17.18

HK$12.66

HK$11.51

HK$10.28

View

Min.: 1
Mult.: 1

SSOP-16

ICL3232

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

RS-232 Transceivers

Tube

RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 15KV E-DWN IND

ICL3244EIAZ-T
Renesas / Intersil
1: HK$25.24
989In Stock

Mfr. Part No.
ICL3244EIAZ-T

Mouser Part No
968-ICL3244EIAZ-T

Renesas / Intersil

RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 15KV E-DWN IND

Datasheet

989In Stock

Cut Tape

HK$25.24

HK$18.82

HK$17.18

HK$15.45

Reel

HK$13.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SSOP-28

ICL3244

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

RS-232 Transceivers

Reel, Cut Tape, MouseReel

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

ST3222BTR
STMicroelectronics
1: HK$18.50
8,927In Stock

Mfr. Part No.
ST3222BTR

Mouser Part No
511-ST3222B

STMicroelectronics

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

Learn More

Datasheet

8,927In Stock

Cut Tape

HK$18.50

HK$14.63

HK$12.49

HK$11.18

Reel

HK$9.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-20

ST3222B

400 kb/s

3.6 V

3 V

SMD/SMT

300 mA

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

ST3222ECPR
STMicroelectronics
1: HK$22.36
1,127In Stock

Mfr. Part No.
ST3222ECPR

Mouser Part No
511-ST3222ECP

STMicroelectronics

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

Learn More

Datasheet

1,127In Stock

Cut Tape

HK$22.36

HK$16.69

HK$15.21

HK$13.65

Reel

HK$11.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,350

SSOP-20

ST3222EC

250 kb/s

5 V

3 V

SMD/SMT

300 uA

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

ST3241ECPR
STMicroelectronics
1: HK$30.09
3,227In Stock

Mfr. Part No.
ST3241ECPR

Mouser Part No
511-ST3241ECP

STMicroelectronics

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

Learn More

Datasheet

3,227In Stock

Cut Tape

HK$30.09

HK$24.41

HK$22.19

HK$20.06

Reel

HK$16.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,350

SSOP-28

ST3241EC

250 kb/s

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDW

MAX3237ECDWR
Texas Instruments
1: HK$35.43
948In Stock

Mfr. Part No.
MAX3237ECDWR

Mouser Part No
595-MAX3237ECDWR

Texas Instruments

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDW

Datasheet

948In Stock

Cut Tape

HK$35.43

HK$26.88

HK$24.74

HK$22.36

Reel

HK$19.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-28

MAX3237E

1 Mb/s

5 Driver

3 Receiver

5.5 V

3 V

SMD/SMT

2 mA

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 A 595-MAX3243I DB A 595-MAX3243IDB A 595-MAX3243IDB

MAX3243IDBR
Texas Instruments
1: HK$19.32
5,215In Stock

Mfr. Part No.
MAX3243IDBR

Mouser Part No
595-MAX3243IDBR

Texas Instruments

RS-232 Interface IC RS232 A 595-MAX3243I DB A 595-MAX3243IDB A 595-MAX3243IDB

Datasheet

5,215In Stock

Cut Tape

HK$19.32

HK$14.30

HK$13.07

HK$11.67

Reel

HK$10.28

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

- 40 C

+ 85 C

15 kV

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V RS232

SN75C3221DBR
Texas Instruments
1: HK$22.36
2,895In Stock

Mfr. Part No.
SN75C3221DBR

Mouser Part No
595-SN75C3221DBR

Texas Instruments

RS-232 Interface IC 3-5.5V RS232

Datasheet

2,895In Stock

Cut Tape

HK$22.36

HK$16.69

HK$15.29

HK$13.73

View

Reel

HK$11.18

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-16

SN75C3221

Transceiver

1 Mb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232D

SN75C3232DR
Texas Instruments
1: HK$28.28
1,943In Stock

Mfr. Part No.
SN75C3232DR

Mouser Part No
595-SN75C3232DR

Texas Instruments

RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232D

Datasheet

1,943In Stock

Cut Tape

HK$28.28

HK$21.29

HK$19.56

HK$17.59

Reel

HK$15.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SOIC-16

SN75C3232

Transceiver

1 Mb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC Intel. +3V to +5.5V RS-232

SP3243EBCA-L/TR
MaxLinear
1: HK$10.85
2,430In Stock

Mfr. Part No.
SP3243EBCA-L/TR

Mouser Part No
701-SP3243EBCA-L/TR

MaxLinear

RS-232 Interface IC Intel. +3V to +5.5V RS-232

Datasheet

2,430In Stock

Cut Tape

HK$10.85

HK$7.88

HK$7.13

HK$6.32

Reel

HK$5.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SSOP-28

SP3243E

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

0 C

+ 70 C

15 kV

RS-232 Transceivers

Reel, Cut Tape, MouseReel

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

ISL4270EIRZ-T
Renesas / Intersil
1: HK$58.44
6,000In Stock

Mfr. Part No.
ISL4270EIRZ-T

Mouser Part No
968-ISL4270EIRZ-T

Renesas / Intersil

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

Datasheet

6,000In Stock

Cut Tape

HK$58.44

HK$44.80

HK$41.35

HK$37.65

View

Reel

HK$31.24

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

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

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC Dual W/Adj Slew Rate Line Driver ALT 595 ALT 595-UA9636ACP

UA9636ACPE4
Texas Instruments
1: HK$17.51
350In Stock

Mfr. Part No.
UA9636ACPE4

Mouser Part No
595-UA9636ACPE4

Texas Instruments

RS-232 Interface IC Dual W/Adj Slew Rate Line Driver ALT 595 ALT 595-UA9636ACP

Datasheet

Product Comments

350In Stock

HK$17.51

HK$13.32

HK$11.26

HK$10.44

View

Min.: 1
Mult.: 1

PDIP-8

UA9636A

Driver

7 kb/s

2 Driver

0 Receiver

12 V

Through Hole

18 mA

0 C

+ 70 C

Without ESD Protection

RS-232 Drivers

Tube

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver ALT ALT 595-MAX3232ECDR

MAX3232ECDRE4
Texas Instruments
1: HK$9.95
1,280In Stock

Mfr. Part No.
MAX3232ECDRE4

Mouser Part No
595-MAX3232ECDRE4

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver ALT ALT 595-MAX3232ECDR

Datasheet

Product Comments

1,280In Stock

Cut Tape

HK$9.95

HK$7.13

HK$6.42

HK$5.65

View

Reel

HK$4.35

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

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC Quadruple Low-Power Line Driver ALT 595- ALT 595-SN75C188D

SN75C188DE4
Texas Instruments
1: HK$13.32
407In Stock

Mfr. Part No.
SN75C188DE4

Mouser Part No
595-SN75C188DE4

Texas Instruments

RS-232 Interface IC Quadruple Low-Power Line Driver ALT 595- ALT 595-SN75C188D

Datasheet

Product Comments

407In Stock

HK$13.32

HK$10.03

HK$8.47

HK$7.81

View

Min.: 1
Mult.: 1

SOIC-14

SN75C188

Driver

300 kb/s

4 Driver

0 Receiver

12 V

SMD/SMT

160 uA

0 C

+ 70 C

Without ESD Protection

RS-232 Drivers

Tube

RS-232 Interface IC 3-5.5V RS232 A 595-M AX3223IDW A 595-MAX A 595-MAX3223IDW

MAX3223IDWR
Texas Instruments
1: HK$32.14
342In Stock

Mfr. Part No.
MAX3223IDWR

Mouser Part No
595-MAX3223IDWR

Texas Instruments

RS-232 Interface IC 3-5.5V RS232 A 595-M AX3223IDW A 595-MAX A 595-MAX3223IDW

Datasheet

342In Stock

Cut Tape

HK$32.14

HK$24.25

HK$22.28

HK$20.06

Reel

HK$17.34

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-20

MAX3223

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

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243IDWR

MAX3243IDW
Texas Instruments
1: HK$45.13
439In Stock

Mfr. Part No.
MAX3243IDW

Mouser Part No
595-MAX3243IDW

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243IDWR

Datasheet

439In Stock

HK$45.13

HK$33.70

HK$31.40

HK$28.61

View

Min.: 1
Mult.: 1

SOIC-28

MAX3243

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

RS-232 Transceivers

Tube

RS-232 Interface IC 3V To 5.5V MultiCh R S-232 A 595-SN65C32 A 595-SN65C3222EDB

SN65C3222EDBR
Texas Instruments
1: HK$40.44
1,587In Stock

Mfr. Part No.
SN65C3222EDBR

Mouser Part No
595-SN65C3222EDBR

Texas Instruments

RS-232 Interface IC 3V To 5.5V MultiCh R S-232 A 595-SN65C32 A 595-SN65C3222EDB

Datasheet

1,587In Stock

Cut Tape

HK$40.44

HK$30.83

HK$28.44

HK$25.73

View

Reel

HK$21.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-20

SN65C3222E

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 Multiple RS-232 A 59 5-SN75185DW A 595-S A 595-SN75185DW

SN75185DWR
Texas Instruments
1: HK$9.04
2,618In Stock

Mfr. Part No.
SN75185DWR

Mouser Part No
595-SN75185DWR

Texas Instruments

RS-232 Interface IC Multiple RS-232 A 59 5-SN75185DW A 595-S A 595-SN75185DW

Datasheet

2,618In Stock

Cut Tape

HK$9.04

HK$6.51

HK$5.88

HK$5.19

Reel

HK$4.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-20

SN75185

Transceiver

120 kb/s

3 Driver

5 Receiver

Full Duplex

5 V

SMD/SMT

30 mA

0 C

+ 70 C

10 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC Triple Low Power A 5 95-SN75C1406DR A 59 A 595-SN75C1406DR

SN75C1406D
Texas Instruments
1: HK$33.70
525In Stock

Mfr. Part No.
SN75C1406D

Mouser Part No
595-SN75C1406D

Texas Instruments

RS-232 Interface IC Triple Low Power A 5 95-SN75C1406DR A 59 A 595-SN75C1406DR

Datasheet

525In Stock

HK$33.70

HK$25.40

HK$23.34

HK$21.04

View

Min.: 1
Mult.: 1

SOIC-16

SN75C1406

Transceiver

120 kb/s

3 Driver

3 Receiver

Full Duplex

5 V

SMD/SMT

250 uA

0 C

+ 70 C

ESD Protection

RS-232 Transceivers

Tube

RS-232 Interface IC Dual 3-5.5V RS232

SN65C23243DGGR
Texas Instruments
1: HK$68.80
1,534In Stock

Mfr. Part No.
SN65C23243DGGR

Mouser Part No
595-SN65C23243DGGR

Texas Instruments

RS-232 Interface IC Dual 3-5.5V RS232

Datasheet

1,534In Stock

Cut Tape

HK$68.80

HK$53.10

HK$49.16

HK$44.80

View

Reel

HK$38.22

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TSSOP-48

SN65C23243

Transceiver

250 kb/s

6 Driver

10 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

2 mA

- 40 C

+ 85 C

15 kV

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3-5.5V MultiCh Compa t Line Drv/Rcvr

SN65C3222DWR
Texas Instruments
1: HK$40.69
1,604In Stock

Mfr. Part No.
SN65C3222DWR

Mouser Part No
595-SN65C3222DWR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Compa t Line Drv/Rcvr

Datasheet

1,604In Stock

Cut Tape

HK$40.69

HK$30.66

HK$28.19

HK$25.40

View

Reel

HK$20.22

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SOIC-20

SN65C3222

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

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 Mult Chl

SN65C3238DWR
Texas Instruments
1: HK$52.44
754In Stock

Mfr. Part No.
SN65C3238DWR

Mouser Part No
595-SN65C3238DWR

Texas Instruments

RS-232 Interface IC RS232 Mult Chl

Datasheet

754In Stock

Cut Tape

HK$52.44

HK$40.20

HK$37.15

HK$33.78

Reel

HK$30.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOIC-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

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC Quad Low Pwr

SN75C188DBR
Texas Instruments
1: HK$14.14
1,983In Stock

Mfr. Part No.
SN75C188DBR

Mouser Part No
595-SN75C188DBR

Texas Instruments

RS-232 Interface IC Quad Low Pwr

Datasheet

1,983In Stock

Cut Tape

HK$14.14

HK$10.44

HK$9.45

HK$8.38

View

Reel

HK$6.58

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-14

SN75C188

Driver

300 kb/s

4 Driver

0 Receiver

12 V

SMD/SMT

160 uA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V To 5.5V Multi Ch RS232 Compat Drvr A A 595-SN75C3223EDB

SN75C3223EDBR
Texas Instruments
1: HK$42.74
734In Stock

Mfr. Part No.
SN75C3223EDBR

Mouser Part No
595-SN75C3223EDBR

Texas Instruments

RS-232 Interface IC 3V To 5.5V Multi Ch RS232 Compat Drvr A A 595-SN75C3223EDB

Datasheet

734In Stock

Cut Tape

HK$42.74

HK$32.55

HK$30.00

HK$27.21

Reel

HK$24.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SSOP-20

SN75C3223E

Transceiver

1 Mb/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

Customer Service Office

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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