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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	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	Product	Packaging
RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 15KV 1MBPS E-DWN ICL3245EIAZ Renesas / Intersil 1: $4.46 1,266Expected 5/2/2027	Mfr. Part No. ICL3245EIAZ Mouser Part No 968-ICL3245EIAZ	Renesas / Intersil	RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 15KV 1MBPS E-DWN	Datasheet	1,266Expected 5/2/2027	$4.46 $3.21 $2.88 $2.62 View $2.48 $2.42 $2.31 $2.27 $2.24	Min.: 1 Mult.: 1	SSOP-28	ICL3245E	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	RS-232 Transceivers	Tube
RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 15KV 1MBPS E-DW ICL3245EIAZ-T Renesas / Intersil 1: $4.50 4,000Expected 8/3/2027	Mfr. Part No. ICL3245EIAZ-T Mouser Part No 968-ICL3245EIAZ-T	Renesas / Intersil	RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 15KV 1MBPS E-DW	Datasheet	4,000Expected 8/3/2027	Cut Tape $4.50 $3.30 $3.01 $2.69 Reel $2.31 View $2.53 $2.45 $2.23 $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SSOP-28	ICL3245E	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	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5 ISL3232EIRZ Renesas / Intersil 1: $4.34 5,030On Order	Mfr. Part No. ISL3232EIRZ Mouser Part No 968-ISL3232EIRZ	Renesas / Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	5,030On Order On Order Ship Dates Mfr. No: ISL3232EIRZ Stock: 0 On Order: 350 Expected 25/5/2027 1,620 Expected 16/7/2027 3,060 Expected 22/7/2027 Factory Lead Time: 36 Weeks	$4.34 $3.13 $2.62 $2.49 View $2.35 $2.27 $2.20	Min.: 1 Mult.: 1	QFN-16	ISL3232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	2.7 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 3D/2R 15KV SHTDWN 32LD ISL4260EIRZ Renesas / Intersil 1: $10.83 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. ISL4260EIRZ Mouser Part No 968-ISL4260EIRZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/2R 15KV SHTDWN 32LD	Datasheet	Non-Stocked Lead-Time 36 Weeks	$10.83 $8.34 $7.43 $6.95 View $6.51 $6.43 $6.26 $6.01	Min.: 1 Mult.: 1	QFN-EP-32	ISL4260E	Transceiver	250 kb/s	3 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 RS232 3V 3D/2R 15KV SHTDWN 20LD TSSOP ISL83386EIVZ Renesas / Intersil 1: $4.73 1,480Expected 31/3/2027	Mfr. Part No. ISL83386EIVZ Mouser Part No 968-ISL83386EIVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/2R 15KV SHTDWN 20LD TSSOP	Datasheet	1,480Expected 31/3/2027	$4.73 $3.45 $3.14 $2.80 View $2.64 $2.60 $2.48 $2.42 $2.38	Min.: 1 Mult.: 1	TSSOP-20	ISL83386E	Transceiver	250 kb/s	3 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 /3R 15KV SHTDWN 24LD ISL83387EIVZ Renesas / Intersil 1: $4.73 2,480Expected 15/7/2027	Mfr. Part No. ISL83387EIVZ Mouser Part No 968-ISL83387EIVZ	Renesas / Intersil	RS-232 Interface IC W/ANNEAL RS232 3V 3D /3R 15KV SHTDWN 24LD	Datasheet	2,480Expected 15/7/2027	$4.73 $3.45 $2.96 $2.77 View $2.61 $2.54 $2.42 $2.31 $2.28	Min.: 1 Mult.: 1	TSSOP-24	ISL83387E	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	Tube
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EIPW MAX3232EIPWR Texas Instruments 1: $2.39 487Expected 15/3/2027	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	487Expected 15/3/2027	Cut Tape $2.39 $1.75 $1.60 $1.43 View Reel $1.21 $1.34 $1.29 $1.28 $1.21 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	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv ALT 595-TRS3232EIPWR TRS3232EIPWRG4 Texas Instruments 1: $1.67 1,937Expected 11/2/2027	Mfr. Part No. TRS3232EIPWRG4 Mouser Part No 595-TRS3232EIPWRG4	Texas Instruments	RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv ALT 595-TRS3232EIPWR Learn More about Texas Instruments ti trs3232e rs 232 line driver receiver	Datasheet	1,937Expected 11/2/2027	Cut Tape $1.67 $1.37 Reel $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	TRS3232E		250 kb/s	2 Driver	2 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR SP3220EBCA-L/TR MaxLinear 1: $1.55 2In Stock	Mfr. Part No. SP3220EBCA-L/TR Mouser Part No 701-SP3220EBCA-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR	Datasheet	2In Stock	Cut Tape $1.55 $1.11 $0.997 $0.877 Reel $0.743 View $0.82 $0.785 $0.76 $0.733 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SSOP-16	SP3220EB	Transceiver	250 kb/s	1 Driver	1 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 2D/2R 15KV COM ICL3232ECV-16Z Renesas / Intersil 1: $3.02 936Expected 19/3/2027	Mfr. Part No. ICL3232ECV-16Z Mouser Part No 968-ICL3232ECV-16Z	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R 15KV COM	Datasheet	936Expected 19/3/2027	$3.02 $2.14 $1.92 $1.70 View $1.59 $1.54 $1.43 $1.37 $1.34	Min.: 1 Mult.: 1	TSSOP-16	ICL3232	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
RS-232 Interface IC 3V RS-232 2TX/2RX -4 0+85 TRANS 16LD 5X5 ISL3232EIRZ-T7A Renesas / Intersil 1: $5.21 250Expected 24/5/2027	Mfr. Part No. ISL3232EIRZ-T7A Mouser Part No 968-ISL3232EIRZ-T7A	Renesas / Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX -4 0+85 TRANS 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	250Expected 24/5/2027	Cut Tape $5.21 $4.66 $3.74 $3.44 Reel $3.29 View $3.26 $3.18 $3.16 MouseReel Available	Min.: 1 Mult.: 1 : 250	QFN-16	ISL3232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	2.7 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 5D/3R 15KV 24SSOP COM ICL3207ECAZ-T Renesas / Intersil 2,000: $2.22 3,000Factory Stock Available	Mfr. Part No. ICL3207ECAZ-T Mouser Part No 968-ICL3207ECAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 5D/3R 15KV 24SSOP COM	Datasheet	3,000Factory Stock Available More Info Available	Cut Tape $2.22 $2.20	Min.: 2,000 Mult.: 1,000 : 1,000	SSOP-24	ICL3207E	Transceiver	500 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel
RS-232 Interface IC RS232 3V 2D/2R 15KV AUTODWN IND ICL3223EIVZ-T7A Renesas / Intersil 1: $5.43 500Factory Stock Available	Mfr. Part No. ICL3223EIVZ-T7A Mouser Part No 968-ICL3223EIVZ-T7A	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R 15KV AUTODWN IND	Datasheet	500Factory Stock Available More Info Available	Cut Tape $5.43 $3.98 $3.63 $3.25 Reel $3.05 View $2.91 $2.76 $2.72 $2.71 MouseReel Available	Min.: 1 Mult.: 1 : 250		ICL3223												15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R E-DWN IND ICL3226IAZ Renesas / Intersil 1,540: $2.07 5,698Factory Stock Available	Mfr. Part No. ICL3226IAZ Mouser Part No 968-ICL3226IAZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R E-DWN IND	Datasheet	5,698Factory Stock Available More Info Available	$2.07	Min.: 1,540 Mult.: 385	SSOP-16	ICL3226	Transceiver	500 kb/s	1 Driver	1 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 5D/3R 15KV SHTDWN COMEL ICL3237ECAZ-T Renesas / Intersil 2,000: $2.39 2,000Factory Stock Available	Mfr. Part No. ICL3237ECAZ-T Mouser Part No 968-ICL3237ECAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 5D/3R 15KV SHTDWN COMEL	Datasheet	2,000Factory Stock Available More Info Available	Cut Tape $2.39	Min.: 2,000 Mult.: 1,000 : 1,000	SSOP-28	ICL3237	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM ICL3243ECVZ-T Renesas / Intersil 2,500: $2.05 42,500Factory Stock Available	Mfr. Part No. ICL3243ECVZ-T Mouser Part No 968-ICL3243ECVZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM	Datasheet	42,500Factory Stock Available More Info Available	Reel $2.05 $2.00	Min.: 2,500 Mult.: 2,500 : 2,500	TSSOP-28	ICL3243	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	RS-232 Transceivers	Reel
RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 1MBPS E-DWN COM ICL3245CAZ Renesas / Intersil 1,410: $2.33 2,538Factory Stock Available	Mfr. Part No. ICL3245CAZ Mouser Part No 968-ICL3245CAZ	Renesas / Intersil	RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 1MBPS E-DWN COM	Datasheet	2,538Factory Stock Available More Info Available	$2.33 $2.31 $2.28	Min.: 1,410 Mult.: 705	SSOP-28	ICL3245	Transceiver	1 Mb/s	1 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 1MBPS E-DWN ICL3245CAZ-T Renesas / Intersil 2,000: $2.22 5,000Factory Stock Available	Mfr. Part No. ICL3245CAZ-T Mouser Part No 968-ICL3245CAZ-T	Renesas / Intersil	RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 1MBPS E-DWN	Datasheet	5,000Factory Stock Available More Info Available	Cut Tape $2.22	Min.: 2,000 Mult.: 1,000 : 1,000	SSOP-28	ICL3245	Transceiver	1 Mb/s	1 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	ESD Protection	RS-232 Transceivers	Reel
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 32QFN IND ISL4243EIRZ-T Renesas / Intersil 6,000: $5.81 6,000Factory Stock Available	Mfr. Part No. ISL4243EIRZ-T Mouser Part No 968-ISL4243EIRZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 32QFN IND	Datasheet	6,000Factory Stock Available More Info Available	Reel $5.81	Min.: 6,000 Mult.: 6,000 : 6,000	QFN-EP-32	ISL4243E	Transceiver	500 kb/s	1 Driver	5 Receiver		5.5 V	2.7 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel
RS-232 Interface IC RS232 Transceiver IC 250kbps Renesas / Intersil ICL3232IVZ-T7A ICL3232IVZ-T7A Renesas / Intersil 1: $4.32 2,500Factory Stock Available	Mfr. Part No. ICL3232IVZ-T7A Mouser Part No 968-ICL3232IVZ-T7A	Renesas / Intersil	RS-232 Interface IC RS232 Transceiver IC 250kbps	Datasheet	2,500Factory Stock Available More Info Available	Cut Tape $4.32 $3.14 $2.86 $2.56 Reel $2.37 View $2.26 $2.18 $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 250		ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex			SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232C Line Driver/ Receiver NJU6402BM Nisshinbo 2,000: $1.92 Non-Stocked	Mfr. Part No. NJU6402BM Mouser Part No 513-NJU6402BM	Nisshinbo	RS-232 Interface IC RS232C Line Driver/ Receiver	Datasheet	Non-Stocked	$1.92 $1.89	Min.: 2,000 Mult.: 2,000	DMP-16	NJU6402	Transceiver					5.5 V	4.5 V	SMD/SMT		- 20 C	+ 75 C		RS-232 Transceivers	Tube
RS-232 Interface IC RS232C Line Driver/ Receiver NJU6402BM-TE1 Nisshinbo 2,000: $1.92 Non-Stocked	Mfr. Part No. NJU6402BM-TE1 Mouser Part No 513-NJU6402BM-TE1	Nisshinbo	RS-232 Interface IC RS232C Line Driver/ Receiver	Datasheet	Non-Stocked	Reel $1.92 $1.88	Min.: 2,000 Mult.: 2,000 : 2,000	DMP-16	NJU6402	Transceiver		1 Driver	3 Receiver		5.5 V	4.5 V	SMD/SMT	1 mA	- 20 C	+ 75 C		RS-232 Transceivers	Reel
RS-232 Interface IC Multiple RS-232 Driv er and Receiver GD65232DWR Texas Instruments 2,000: $0.923 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. GD65232DWR Mouser Part No 595-GD65232DWR	Texas Instruments	RS-232 Interface IC Multiple RS-232 Driv er and Receiver	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $0.923	Min.: 2,000 Mult.: 2,000 : 2,000	SOIC-20	GD65232	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	25 mA, 38 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Reel
RS-232 Interface IC Mult RS232 Driver A 595-GD75323DWR A 595 A 595-GD75323DWR GD75323DW Texas Instruments 1,000: $1.93 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. GD75323DW Mouser Part No 595-GD75323DW	Texas Instruments	RS-232 Interface IC Mult RS232 Driver A 595-GD75323DWR A 595 A 595-GD75323DWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	$1.93	Min.: 1,000 Mult.: 25	SOIC-20	GD75323	Transceiver	120 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	20 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Multiple RS-232 Driv er and Receiver A 5 A 595-GD75323DW GD75323DWR Texas Instruments 2,000: $1.56 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. GD75323DWR Mouser Part No 595-GD75323DWR	Texas Instruments	RS-232 Interface IC Multiple RS-232 Driv er and Receiver A 5 A 595-GD75323DW	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.56	Min.: 2,000 Mult.: 2,000 : 2,000	SOIC-20	GD75323	Transceiver	120 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	20 mA, 32 mA	0 C	+ 70 C		RS-232 Transceivers	Reel