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RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Packaging
RS-232 Interface IC W/ANNEAL RS232 3V 2D /2R COM ICL3232CPZ Renesas / Intersil 1: 2,06 € 2.612In Stock	Mfr. Part No. ICL3232CPZ Mouser Part No 968-ICL3232CPZ	Renesas / Intersil	RS-232 Interface IC W/ANNEAL RS232 3V 2D /2R COM	Datasheet	2.612In Stock	2,06 € 1,52 € 1,38 € 1,24 € View 1,17 € 1,12 € 1,07 € 1,06 € 0,998 €	Min.: 1 Mult.: 1	Through Hole	PDIP-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Tube
RS-232 Interface IC HI-ESD 15KV RS232 3V 2D/2R 16 N COM ICL3232ECBNZ Renesas / Intersil 1: 1,69 € 1.493In Stock	Mfr. Part No. ICL3232ECBNZ Mouser Part No 968-ICL3232ECBNZ	Renesas / Intersil	RS-232 Interface IC HI-ESD 15KV RS232 3V 2D/2R 16 N COM	Datasheet	1.493In Stock	1,69 € 1,30 € 1,18 € 1,05 € View 0,963 € 0,92 € 0,877 € 0,818 € 0,802 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Tube
RS-232 Interface IC RS232 3V 2D/2R 15KV -40C TO 85C IND ICL3232EIAZ-T Renesas / Intersil 1: 1,89 € 2.655In Stock	Mfr. Part No. ICL3232EIAZ-T Mouser Part No 968-ICL3232EIAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R 15KV -40C TO 85C IND	Datasheet	2.655In Stock	Cut Tape 1,89 € 1,37 € 1,24 € 1,10 € Reel 0,955 € View 1,04 € 0,998 € 0,929 € 0,903 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SSOP-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 2D/2R IND ICL3232IVZ Renesas / Intersil 1: 1,71 € 7.116In Stock	Mfr. Part No. ICL3232IVZ Mouser Part No 968-ICL3232IVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R IND	Datasheet	7.116In Stock	1,71 € 1,24 € 1,12 € 0,989 € View 0,929 € 0,886 € 0,857 € 0,827 € 0,809 €	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC RS232 3V 2D/2R INDEL ICL3232IVZ-T Renesas / Intersil 1: 1,71 € 4.415In Stock 20.000On Order	Mfr. Part No. ICL3232IVZ-T Mouser Part No 968-ICL3232IVZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R INDEL	Datasheet	4.415In Stock 20.000On Order On Order Ship Dates Mfr. No: ICL3232IVZ-T Stock: 4.415 Can Dispatch Immediately On Order: 7.500 Expected 3/29/2027 12.500 Expected 5/10/2027 Factory Lead Time: 22 Weeks	Cut Tape 1,71 € 1,24 € 1,12 € 0,989 € Reel 0,832 € View 0,929 € 0,894 € 0,869 € 0,814 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 5D/3R 15KV SHTDWN INDEL ICL3237EIAZ-T Renesas / Intersil 1: 2,68 € 1.550In Stock	Mfr. Part No. ICL3237EIAZ-T Mouser Part No 968-ICL3237EIAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 5D/3R 15KV SHTDWN INDEL	Datasheet	1.550In Stock	Cut Tape 2,68 € 2,00 € 1,83 € 1,64 € View Reel 1,38 € 1,55 € 1,51 € 1,38 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SSOP-28	ICL3237	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COM ICL3241ECAZ Renesas / Intersil 1: 2,62 € 1.012In Stock	Mfr. Part No. ICL3241ECAZ Mouser Part No 968-ICL3241ECAZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COM	Datasheet	1.012In Stock	2,62 € 1,95 € 1,78 € 1,59 € View 1,51 € 1,44 € 1,38 € 1,34 € 1,31 €	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	ICL3241	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Tube
RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN ISL3243EIRZ Renesas / Intersil 1: 2,58 € 1.537In Stock	Mfr. Part No. ISL3243EIRZ Mouser Part No 968-ISL3243EIRZ	Renesas / Intersil	RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN	Datasheet	1.537In Stock	2,58 € 1,94 € 1,65 € 1,57 € View 1,53 € 1,52 € 1,49 € 1,44 € 1,42 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-EP-32	ISL3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	3.6 V	2.7 V	1.5 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 ISL4221EIRZ-T Renesas / Intersil 1: 4,04 € 4.064In Stock 6.000Expected 11/20/2026	Mfr. Part No. ISL4221EIRZ-T Mouser Part No 968-ISL4221EIRZ-T	Renesas / Intersil	RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	4.064In Stock 6.000Expected 11/20/2026	Cut Tape 4,04 € 3,21 € 2,74 € 2,51 € View Reel 2,13 € 2,38 € 2,34 € 2,25 € 2,19 € 2,13 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-16	ISL4221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	2.7 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 ISL4223EIRZ Renesas / Intersil 1: 5,48 € 402In Stock 600Expected 10/15/2026	Mfr. Part No. ISL4223EIRZ Mouser Part No 968-ISL4223EIRZ	Renesas / Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	402In Stock 600Expected 10/15/2026	5,48 € 4,19 € 3,75 € 3,49 € View 3,33 € 3,25 € 3,20 € 3,12 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	ISL4223E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	2.7 V	150 nA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC RS232 3V 5D/3R 15KV AUTODWN 32LD IND ISL4238EIRZ Renesas / Intersil 1: 6,53 € 402In Stock 1.140Expected 10/15/2026	Mfr. Part No. ISL4238EIRZ Mouser Part No 968-ISL4238EIRZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 5D/3R 15KV AUTODWN 32LD IND	Datasheet	402In Stock 1.140Expected 10/15/2026	6,53 € 5,03 € 4,48 € 4,19 € View 4,05 € 3,75 € 3,62 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-EP-32	ISL4238E	Transceiver	250 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	2.7 V	1.5 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN 32QFN IN ISL4245EIRZ Renesas / Intersil 1: 6,11 € 727In Stock	Mfr. Part No. ISL4245EIRZ Mouser Part No 968-ISL4245EIRZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN 32QFN IN	Datasheet	727In Stock	6,11 € 4,69 € 4,23 € 3,92 € View 3,74 € 3,63 € 3,57 € 3,54 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-EP-32	ISL4245E	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	2.7 V	1.5 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC RS232 3V 3D/2R 15KV SHTDWN 20LD ISL83386EIVZ-T Renesas / Intersil 1: 2,80 € 2.816In Stock	Mfr. Part No. ISL83386EIVZ-T Mouser Part No 968-ISL83386EIVZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/2R 15KV SHTDWN 20LD	Datasheet	2.816In Stock	Cut Tape 2,80 € 2,06 € 1,87 € 1,68 € Reel 1,44 € View 1,58 € 1,54 € 1,49 € 1,42 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-20	ISL83386E	Transceiver	250 kb/s	3 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN, ISL4223EIRZ-TK Renesas / Intersil 1: 5,62 € 536In Stock	Mfr. Part No. ISL4223EIRZ-TK Mouser Part No 968-ISL98611AII-EVZ	Renesas / Intersil	RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN, Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	536In Stock	Cut Tape 5,62 € 4,26 € 3,92 € 3,55 € Reel 3,20 € View 3,38 € 3,28 € 3,11 € Quote	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	QFN-20	ISL4223E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	2.7 V	150 nA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape
RS-232 Interface IC Multiple RS-232 Driv er and Receiver A 5 A 595-GD65232DWR GD65232DW Texas Instruments 1: 1,59 € 647In Stock	Mfr. Part No. GD65232DW Mouser Part No 595-GD65232DW	Texas Instruments	RS-232 Interface IC Multiple RS-232 Driv er and Receiver A 5 A 595-GD65232DWR	Datasheet	647In Stock	1,59 € 1,18 € 1,06 € 0,946 € View 0,886 € 0,86 € 0,857 € 0,831 € 0,82 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	GD65232	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	38 mA	- 40 C	+ 85 C	Without ESD Protection	Tube
RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDWR MAX208CDW Texas Instruments 1: 4,25 € 256In Stock	Mfr. Part No. MAX208CDW Mouser Part No 595-MAX208CDW	Texas Instruments	RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDWR	Datasheet	256In Stock	4,25 € 3,20 € 2,94 € 2,65 € View 2,51 € 2,49 € 2,35 € 2,30 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24	MAX208	Transceiver	120 kb/s	4 Driver	4 Receiver	Full Duplex	5.5 V	4.5 V	20 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECPW MAX3221ECPWR Texas Instruments 1: 1,99 € 315In Stock 18.000Expected 12/17/2026	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	315In Stock 18.000Expected 12/17/2026	Cut Tape 1,99 € 1,48 € 1,35 € 1,20 € Reel 1,03 € View 1,14 € 1,11 € 1,08 € 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TSSOP-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-MAX3223CDWR MAX3223CDW Texas Instruments 1: 3,63 € 191In Stock	Mfr. Part No. MAX3223CDW Mouser Part No 595-MAX3223CDW	Texas Instruments	RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-MAX3223CDWR	Datasheet	191In Stock	3,63 € 2,83 € 2,40 € 2,26 € View 2,14 € 2,13 € 2,06 € 2,04 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	MAX3223	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIDW MAX3223EIDWR Texas Instruments 1: 3,41 € 93In Stock	Mfr. Part No. MAX3223EIDWR Mouser Part No 595-MAX3223EIDWR	Texas Instruments	RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIDW	Datasheet	93In Stock	Cut Tape 3,41 € 2,56 € 2,36 € 2,12 € View Reel 1,87 € 2,02 € 2,00 € 1,88 € 1,87 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SOIC-20	MAX3223E	Transceiver	500 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232IDW A A 595-MAX3232IDW MAX3232IDWR Texas Instruments 1: 1,77 € 137In Stock 8.000On Order	Mfr. Part No. MAX3232IDWR Mouser Part No 595-MAX3232IDWR	Texas Instruments	RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232IDW A A 595-MAX3232IDW	Datasheet	137In Stock 8.000On Order On Order Ship Dates Mfr. No: MAX3232IDWR Stock: 137 Can Dispatch Immediately On Order: 2.000 Expected 11/5/2026 6.000 Expected 12/21/2026 Factory Lead Time: 9 Weeks	Cut Tape 1,77 € 1,31 € 1,20 € 1,07 € Reel 0,903 € View 1,01 € 0,972 € 0,946 € 0,877 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SOIC-16	MAX3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 2.5V 460-Kbps Transc eiver A 595-MAX3318 A 595-MAX3318CPW MAX3318CPWR Texas Instruments 1: 3,40 € 3In Stock	Mfr. Part No. MAX3318CPWR Mouser Part No 595-MAX3318CPWR	Texas Instruments	RS-232 Interface IC 2.5V 460-Kbps Transc eiver A 595-MAX3318 A 595-MAX3318CPW	Datasheet	3In Stock	Cut Tape 3,40 € 2,65 € 2,43 € 2,20 € Reel 1,83 € View 2,15 € 2,12 € 2,07 € 1,81 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TSSOP-20	MAX3318	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	3 V	2.25 V	2 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Low Pwr SN65C1154N Texas Instruments 1: 4,34 € 210In Stock	Mfr. Part No. SN65C1154N Mouser Part No 595-SN65C1154N	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	210In Stock	4,34 € 3,31 € 3,04 € 2,76 € View 2,61 € 2,56 € 2,55 € 2,54 €	Min.: 1 Mult.: 1	Through Hole	PDIP-20	SN65C1154	Transceiver	95 kb/s	4 Driver	4 Receiver	Full Duplex	5 V	5 V	600 uA	- 40 C	+ 85 C	ESD Protection	Tube
RS-232 Interface IC 3-5.5V MultiCh Compa t Line Drv/Rcvr SN65C3222DBR Texas Instruments 1: 3,56 € 203In Stock	Mfr. Part No. SN65C3222DBR Mouser Part No 595-SN65C3222DBR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Compa t Line Drv/Rcvr	Datasheet	203In Stock	Cut Tape 3,56 € 3,34 € 3,07 € 3,03 € Reel 2,44 € View 2,78 € 2,77 € 2,68 € 2,43 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SSOP-20	SN65C3222	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN65C3243DWR SN65C3243DW Texas Instruments 1: 5,20 € 146In Stock	Mfr. Part No. SN65C3243DW Mouser Part No 595-SN65C3243DW	Texas Instruments	RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN65C3243DWR	Datasheet	146In Stock	5,20 € 3,78 € 3,57 € 3,32 € View 3,18 € 3,13 € 3,11 € 3,09 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	SN65C3243	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC Line Driver and Rece iver 8-PDIP -20 to SN751701P Texas Instruments 1: 3,22 € 320In Stock	Mfr. Part No. SN751701P Mouser Part No 595-SN751701P	Texas Instruments	RS-232 Interface IC Line Driver and Rece iver 8-PDIP -20 to	Datasheet	320In Stock	3,22 € 2,48 € 2,10 € 1,96 € View 1,85 € 1,81 € 1,72 € 1,67 € 1,63 €	Min.: 1 Mult.: 1	Through Hole	PDIP-8	SN751701	Transceiver	300 kb/s	1 Driver	1 Receiver	Half Duplex	15 V	4.5 V	9.1 mA	0 C	+ 70 C	Without ESD Protection	Tube