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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 (EUR) 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 Dual w/ Adj Slw Rate A 595-UA9636ACDR A A 595-UA9636ACDR UA9636ACD Texas Instruments 1: 1,22 € 1.185In Stock	Mfr. Part No. UA9636ACD Mouser Part No 595-UA9636ACD	Texas Instruments	RS-232 Interface IC Dual w/ Adj Slw Rate A 595-UA9636ACDR A A 595-UA9636ACDR	Datasheet	1.185In Stock	1,22 € 0,894 € 0,886 €	Min.: 1 Mult.: 1	SOIC-8	UA9636A	Driver	7 kb/s	2 Driver	0 Receiver		12 V	12 V	SMD/SMT	18 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Tube
RS-232 Interface IC Dual w/ Adj Slw Rate UA9636ACP Texas Instruments 1: 1,82 € 758In Stock	Mfr. Part No. UA9636ACP Mouser Part No 595-UA9636ACP	Texas Instruments	RS-232 Interface IC Dual w/ Adj Slw Rate	Datasheet	758In Stock	1,82 € 1,35 € 1,21 € 1,09 € View 1,02 € 0,989 € 0,946 € 0,937 € 0,92 €	Min.: 1 Mult.: 1	PDIP-8	UA9636A	Driver	7 kb/s	2 Driver	0 Receiver		12 V	12 V	Through Hole	18 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Tube
RS-232 Interface IC RS232 5V 4D/5R 15KV 0 1UF CAP 28 HIN211ECBZ Renesas / Intersil 1: 2,48 € 2.431In Stock	Mfr. Part No. HIN211ECBZ Mouser Part No 968-HIN211ECBZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 4D/5R 15KV 0 1UF CAP 28	Datasheet	2.431In Stock	2,48 € 1,85 € 1,55 € 1,43 € View 1,36 € 1,32 € 1,28 € 1,27 €	Min.: 1 Mult.: 1	SOIC-28	HIN211	Transceiver	230 kb/s	4 Driver	5 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 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX211CDW MAX211CDWR Texas Instruments 1: 2,12 € 937In Stock	Mfr. Part No. MAX211CDWR Mouser Part No 595-MAX211CDWR	Texas Instruments	RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX211CDW	Datasheet	937In Stock	Cut Tape 2,12 € 1,58 € 1,44 € 1,30 € Reel 1,10 € View 1,22 € 1,18 € 1,07 € 1,05 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SOIC-28	MAX211	Transceiver	120 kb/s	4 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	20 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3243DW A 595- A 595-SN65C3243DW SN65C3243DWR Texas Instruments 1: 5,28 € 787In Stock	Mfr. Part No. SN65C3243DWR Mouser Part No 595-SN65C3243DWR	Texas Instruments	RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3243DW A 595- A 595-SN65C3243DW	Datasheet	787In Stock	Cut Tape 5,28 € 4,04 € 3,74 € 3,40 € Reel 3,13 € View 3,24 € 3,14 € 3,12 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SOIC-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	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC LP Mult RS232 SN75LP1185DBR Texas Instruments 1: 6,65 € 1.013In Stock	Mfr. Part No. SN75LP1185DBR Mouser Part No 595-SN75LP1185DBR	Texas Instruments	RS-232 Interface IC LP Mult RS232	Datasheet	1.013In Stock	Cut Tape 6,65 € 5,13 € 4,75 € 4,33 € View Reel 3,85 € 4,01 € 3,88 € 3,85 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SSOP-20	SN75LP1185	Transceiver	256 kb/s	3 Driver	5 Receiver	Full Duplex	5 V	5 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 MultiCh Line Driver/Receiver ALT ALT 595-MAX3232ECDR MAX3232ECDRE4 Texas Instruments 1: 1,04 € 583In Stock 2.500Expected 3/1/2027	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	583In Stock 2.500Expected 3/1/2027	Cut Tape 1,04 € 0,746 € 0,672 € 0,591 € View Reel 0,455 € 0,552 € 0,536 € 0,455 € 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: 1,39 € 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	407In Stock	1,39 € 1,05 € 0,886 € 0,817 € View 0,767 € 0,742 €	Min.: 1 Mult.: 1	SOIC-14	SN75C188	Driver	300 kb/s	4 Driver	0 Receiver		12 V	12 V	SMD/SMT	160 uA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Tube
RS-232 Interface IC Quadruple Low-Power Line Receiver ALT 59 ALT 595-SN75C189AN SN75C189ANE4 Texas Instruments 1: 1,24 € 1.032In Stock	Mfr. Part No. SN75C189ANE4 Mouser Part No 595-SN75C189ANE4	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Receiver ALT 59 ALT 595-SN75C189AN	Datasheet	1.032In Stock	1,24 € 0,894 € 0,816 € 0,721 € View 0,676 € 0,648 € 0,62 € 0,602 € 0,588 €	Min.: 1 Mult.: 1	PDIP-14	SN75C189A	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	700 uA	0 C	+ 70 C	ESD Protection		Tube
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232 SP3243EUCY-L/TR MaxLinear 1: 1,19 € 164In Stock 5.000On Order	Mfr. Part No. SP3243EUCY-L/TR Mouser Part No 701-SP3243EUCY-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	164In Stock 5.000On Order On Order Ship Dates Mfr. No: SP3243EUCY-L/TR Stock: 164 Can Dispatch Immediately On Order: 2.500 Expected 9/14/2027 2.500 Expected 10/19/2027 Factory Lead Time: 46 Weeks	Cut Tape 1,19 € 0,86 € 0,779 € 0,691 € View Reel 0,568 € 0,635 € 0,61 € 0,60 € 0,568 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-28	SP3243E	Transceiver	1 Mb/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 Mult RS232 Driver GD75232DBR Texas Instruments 1: 0,525 € 2.825In Stock	Mfr. Part No. GD75232DBR Mouser Part No 595-GD75232DBR	Texas Instruments	RS-232 Interface IC Mult RS232 Driver	Datasheet	2.825In Stock	Cut Tape 0,525 € 0,372 € 0,334 € 0,291 € View Reel 0,219 € 0,271 € 0,259 € 0,249 € 0,219 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SSOP-20	GD75232	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	30 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Dual Line Driver/LIN SN75150P Texas Instruments 1: 3,55 € 470In Stock	Mfr. Part No. SN75150P Mouser Part No 595-SN75150P	Texas Instruments	RS-232 Interface IC Dual Line Driver/LIN	Datasheet	470In Stock	3,55 € 2,68 € 2,47 € 2,23 € View 2,12 € 2,10 € 1,97 € 1,93 €	Min.: 1 Mult.: 1	PDIP-8	SN75150	Driver	450 kb/s	2 Driver	0 Receiver	Half Duplex	12 V	12 V	Through Hole	20 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Tube
RS-232 Interface IC Quad Low Pwr A 595-S N75C188DR A 595-SN7 A 595-SN75C188DR SN75C188D Texas Instruments 1: 1,09 € 989In Stock	Mfr. Part No. SN75C188D Mouser Part No 595-SN75C188D	Texas Instruments	RS-232 Interface IC Quad Low Pwr A 595-S N75C188DR A 595-SN7 A 595-SN75C188DR	Datasheet	989In Stock	1,09 € 0,946 € 0,80 €	Min.: 1 Mult.: 1	SOIC-14	SN75C188	Driver	300 kb/s	4 Driver	0 Receiver		12 V	12 V	SMD/SMT	160 uA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Tube
RS-232 Interface IC Quadruple Low-Power Line Receiver A 595- A 595-SN75C189D SN75C189DR Texas Instruments 1: 0,439 € 2.311In Stock	Mfr. Part No. SN75C189DR Mouser Part No 595-SN75C189DR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Receiver A 595- A 595-SN75C189D	Datasheet	2.311In Stock	Cut Tape 0,439 € 0,316 € 0,306 € 0,278 € Reel 0,278 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-14	SN75C189	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	700 uA	0 C	+ 70 C	ESD Protection	RS-232 Receivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC W/ANNEAL RS232 3V 3D /5R 15KV E-DWN IND ICL3244EIAZ-T Renesas / Intersil 1: 2,64 € 739In 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	739In Stock	Cut Tape 2,64 € 1,97 € 1,82 € 1,64 € Reel 1,45 € View 1,55 € 1,50 € 1,40 € 1,36 € 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 Dual EIA-232 Driver/ Receiver ALT 595-MA ALT 595-MAX232N MAX232NE4 Texas Instruments 1: 2,03 € 51In Stock 1.000Expected 11/27/2026	Mfr. Part No. MAX232NE4 Mouser Part No 595-MAX232NE4	Texas Instruments	RS-232 Interface IC Dual EIA-232 Driver/ Receiver ALT 595-MA ALT 595-MAX232N	Datasheet	51In Stock 1.000Expected 11/27/2026	2,03 € 1,55 € 1,31 € 1,21 € View 1,14 € 0,946 €	Min.: 1 Mult.: 1	PDIP-16	MAX232	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	Through Hole	10 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 3D/5R 15KV E-DWN 32QFN IND ISL4244EIRZ Renesas / Intersil 1: 7,21 € 33In Stock 1.380On Order	Mfr. Part No. ISL4244EIRZ Mouser Part No 968-ISL4244EIRZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV E-DWN 32QFN IND	Datasheet	33In Stock 1.380On Order On Order Ship Dates Mfr. No: ISL4244EIRZ Stock: 33 Can Dispatch Immediately On Order: 540 Expected 3/24/2027 840 Expected 4/26/2027 Factory Lead Time: 36 Weeks	7,21 € 5,40 € 4,64 € 4,29 € View 4,05 € 3,98 € 3,88 € 3,79 €	Min.: 1 Mult.: 1	QFN-EP-32	ISL4244E	Transceiver	500 kb/s	1 Driver	5 Receiver		5.5 V	2.7 V	SMD/SMT	1.5 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Quadruple Low-Power Line Driver A 595-LT A 595-LT1030CD LT1030CDR Texas Instruments 1: 5,71 € 2.002In Stock	Mfr. Part No. LT1030CDR Mouser Part No 595-LT1030CDR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Driver A 595-LT A 595-LT1030CD	Datasheet	2.002In Stock	Cut Tape 5,71 € 4,38 € 4,04 € 3,68 € View Reel 3,33 € 3,51 € 3,40 € 3,36 € 3,33 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-14	LT1030	Driver	120 kb/s	4 Driver	0 Receiver		15 V	5 V	SMD/SMT	1 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208IDW MAX208IDWR Texas Instruments 1: 4,26 € 1.825In Stock	Mfr. Part No. MAX208IDWR Mouser Part No 595-MAX208IDWR	Texas Instruments	RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208IDW	Datasheet	1.825In Stock	Cut Tape 4,26 € 3,21 € 2,95 € 2,66 € View Reel 2,35 € 2,52 € 2,50 € 2,36 € 2,35 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SOIC-24	MAX208	Transceiver	120 kb/s	4 Driver	4 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
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243IDWR MAX3243IDW Texas Instruments 1: 4,72 € 419In 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	419In Stock	4,72 € 3,53 € 3,27 € 2,99 € View 2,85 € 2,76 € 2,73 € 2,68 €	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: 4,23 € 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 4,23 € 3,23 € 2,98 € 2,69 € View Reel 2,25 € 2,56 € 2,49 € 2,45 € 2,25 € 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 3-5.5V RS232 MultiCh A 595-SN75C3243PW A A 595-SN75C3243PW SN75C3243PWR Texas Instruments 1: 2,03 € 578In Stock	Mfr. Part No. SN75C3243PWR Mouser Part No 595-SN75C3243PWR	Texas Instruments	RS-232 Interface IC 3-5.5V RS232 MultiCh A 595-SN75C3243PW A A 595-SN75C3243PW	Datasheet	578In Stock	Cut Tape 2,03 € 1,46 € 1,38 € 1,29 € Reel 1,22 € View 1,25 € 1,19 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TSSOP-28	SN75C3243	Transceiver	1 Mb/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, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IDBR MAX3232IDBRE4 Texas Instruments 1: 2,43 € 224In Stock	Mfr. Part No. MAX3232IDBRE4 Mouser Part No 595-MAX3232IDBRE4	Texas Instruments	RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IDBR	Datasheet	224In Stock	Cut Tape 2,43 € 1,81 € 1,66 € 1,49 € 1,41 € Reel 1,20 € 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 Dual W/Adj Slew Rate Line Driver ALT 595 ALT 595-UA9636ACP UA9636ACPE4 Texas Instruments 1: 1,83 € 330In 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	330In Stock	1,83 € 1,39 € 1,18 € 1,09 € View 1,02 € 0,989 € 0,946 € 0,937 € 0,903 €	Min.: 1 Mult.: 1	PDIP-8	UA9636A	Driver	7 kb/s	2 Driver	0 Receiver		12 V	12 V	Through Hole	18 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Tube
RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN MAX232EINE4 Texas Instruments 1: 2,10 € 636In Stock	Mfr. Part No. MAX232EINE4 Mouser Part No 595-MAX232EINE4	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN	Datasheet	636In Stock	2,10 € 1,60 € 1,35 € 1,26 € View 1,19 € 0,998 € 0,98 €	Min.: 1 Mult.: 1	PDIP-16	MAX232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	Through Hole	10 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube