RS-232 Interface IC

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.
Results: 748
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Package/Case
Series
Function
Data Rate
Number of Drivers
Number of Receivers
Duplex
Supply Voltage - Max
Supply Voltage - Min
Mounting Style
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
ESD Protection
Qualification
Product
Packaging

MaxLinear RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR
Datasheet
3,128In Stock
5,000Expected 22/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

TSSOP-16 SP3220E Transceiver 120 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC RS232 1drvr/1rcvr -40C to 85C
Datasheet
3,887In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

TSSOP-16 SP3220E Transceiver 1 Mb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC Intelligent 3-5.5V RS-232 Xcvr
Datasheet
7,579In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

TSSOP-16 SP3221E Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC INTELLIGENT +3V-+5V RS-232
Datasheet
10,844In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

TSSOP-20 SP3223EB 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 RS-232 Transceivers Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC INTELLIGENT +3V-+5V RS-232
Datasheet
2,154In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SSOP-20 SP3223E Transceiver 235 kb/s 2 Driver 2 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

MaxLinear RS-232 Interface IC HIGH SPD INTELLIGENT +3V-+5.5V RS-232
Datasheet
1,661In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

TSSOP-20 SP3223EU Transceiver 1 Mb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel

MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
2,789In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SSOP-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 RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
5,404In Stock
17,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 300
: 2,500

SOIC-Narrow-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 RS-232 Transceivers Reel, Cut Tape, MouseReel
MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
7,154In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SOIC-Narrow-16 SP3232E Transceiver 120 kb/s 2 Driver 2 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
MaxLinear RS-232 Interface IC RS232 120 kbps temp -40C to 85C
Datasheet
3,093In Stock
Min.: 1
Mult.: 1
Max.: 50

TSSOP-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
MaxLinear RS-232 Interface IC TRUE +3V-+5.5V RS-232
Datasheet
3,741In Stock
7,500Expected 06/04/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 200
: 2,500

TSSOP-16 SP3232E Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC Quad CMOS Receiver A 926-DS14C89AM/NOPB A 926-DS14C89AM/NOPB
Datasheet
2,073In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SOIC-14 DS14C89A Receiver 20 kb/s 0 Driver 4 Receiver 5.5 V 4.5 V SMD/SMT 900 uA 0 C + 70 C ESD Protection RS-232 Receivers Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R COM
Datasheet
5,240In Stock
Min.: 1
Mult.: 1

SOIC-Narrow-16 HIN202 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 15 mA 0 C + 70 C Without ESD Protection RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC COMM
Datasheet
2,236In Stock
3,840Expected 26/04/2027
Min.: 1
Mult.: 1

SOIC-Narrow-16 HIN202 Transceiver 230 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 15 mA 0 C + 70 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC COMM
Datasheet
2,501In Stock
5,000Expected 21/04/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SOIC-Narrow-16 HIN202 Transceiver 230 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 15 mA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel

Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 15KV 16W IND
Datasheet
2,830In Stock
Min.: 1
Mult.: 1

SOIC-Wide-16 HIN202 Transceiver 230 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 15 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 0 1UF CAPS 16N IND
Datasheet
3,334In Stock
Min.: 1
Mult.: 1

SOIC-Narrow-16 HIN202 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 15 mA - 40 C + 85 C Without ESD Protection RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP IND
Datasheet
1,101In Stock
Min.: 1
Mult.: 1

SSOP-28 HIN213 Transceiver 230 kb/s 4 Driver 5 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 20 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP INDEL
Datasheet
2,007In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SSOP-28 HIN213 Transceiver 230 kb/s 4 Driver 5 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 20 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R COM
Datasheet
2,371In Stock
Min.: 1
Mult.: 1

SOIC-Narrow-16 HIN232 Transceiver 230 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 10 mA 0 C + 70 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R COM
Datasheet
2,047In Stock
5,000Expected 26/04/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SOIC-Narrow-16 HIN232 Transceiver 230 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 10 mA 0 C + 70 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel

Renesas / Intersil RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS COM
Datasheet
9,847In Stock
Min.: 1
Mult.: 1

PDIP-16 HIN232 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V Through Hole 5 mA 0 C + 70 C Without ESD Protection RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN COM
Datasheet
1,653In Stock
3,840Expected 01/10/2026
Min.: 1
Mult.: 1

TSSOP-16 ICL3221 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 RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16TSSOP IND
Datasheet
4,517In Stock
Min.: 1
Mult.: 1

TSSOP-16 ICL3221 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 RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC RS232 3V 2D/2R 15KV SHTDWN COM
Datasheet
1,794In Stock
Min.: 1
Mult.: 1

SSOP-20 ICL3222 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 Tube