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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 (DKK) 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 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232ED SN65C3232EDR Texas Instruments 1: 16,56 kr. 106In Stock 10.000On Order	Mfr. Part No. SN65C3232EDR Mouser Part No 595-SN65C3232EDR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232ED	Datasheet	106In Stock 10.000On Order On Order Ship Dates Mfr. No: SN65C3232EDR Stock: 106 Can Dispatch Immediately On Order: 2.500 Expected 17/12/2026 7.500 Expected 15/04/2027 Factory Lead Time: 26 Weeks	Cut Tape 16,56 kr. 12,38 kr. 11,26 kr. 10,15 kr. View Reel 8,65 kr. 9,55 kr. 9,40 kr. 8,65 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-Narrow-16	SN65C3232E	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 3V To 5.5V Two Ch RS -232 ALT 595-SN65C3 ALT 595-SN65C3232EDR SN65C3232EDRG4 Texas Instruments 1: 16,71 kr. 726In Stock 2.500Expected 12/04/2027	Mfr. Part No. SN65C3232EDRG4 Mouser Part No 595-SN65C3232EDRG4	Texas Instruments	RS-232 Interface IC 3V To 5.5V Two Ch RS -232 ALT 595-SN65C3 ALT 595-SN65C3232EDR	Datasheet	726In Stock 2.500Expected 12/04/2027	Cut Tape 16,71 kr. 12,38 kr. 11,34 kr. 10,15 kr. Reel 8,95 kr. View 9,62 kr. 9,25 kr. 9,03 kr. 8,65 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	SN65C3232E		1 Mb/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 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232PW SN65C3232PWR Texas Instruments 1: 22,53 kr. 543In Stock 6.000Expected 22/02/2027	Mfr. Part No. SN65C3232PWR Mouser Part No 595-SN65C3232PWR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232PW	Datasheet	543In Stock 6.000Expected 22/02/2027	Cut Tape 22,53 kr. 16,93 kr. 15,52 kr. 13,95 kr. View Reel 11,79 kr. 13,20 kr. 13,06 kr. 11,94 kr. 11,79 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TSSOP-16	SN65C3232	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 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN65C3243DWR SN65C3243DW Texas Instruments 1: 43,42 kr. 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	43,42 kr. 33,27 kr. 30,74 kr. 27,98 kr. View 26,63 kr. 25,89 kr. 25,51 kr. 25,21 kr.	Min.: 1 Mult.: 1	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	Tube
RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3243PW A 595- A 595-SN65C3243PW SN65C3243PWR Texas Instruments 1: 18,50 kr. 94In Stock 14.000Expected 17/05/2027	Mfr. Part No. SN65C3243PWR Mouser Part No 595-SN65C3243PWR	Texas Instruments	RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3243PW A 595- A 595-SN65C3243PW	Datasheet	94In Stock 14.000Expected 17/05/2027	Cut Tape 18,50 kr. 13,88 kr. 12,61 kr. 11,34 kr. View Reel 9,85 kr. 10,74 kr. 10,52 kr. 9,85 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TSSOP-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 RS-232C REGULATOR SN751701PSR Texas Instruments 1: 11,26 kr. 64In Stock 2.000Expected 31/05/2027	Mfr. Part No. SN751701PSR Mouser Part No 595-SN751701PSR	Texas Instruments	RS-232 Interface IC RS-232C REGULATOR	Datasheet	64In Stock 2.000Expected 31/05/2027	Cut Tape 11,26 kr. 8,36 kr. 7,53 kr. 6,74 kr. Reel 5,58 kr. View 6,31 kr. 6,07 kr. 6,05 kr. 5,39 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SOIC-8	SN751701	Transceiver	300 kb/s	1 Driver	1 Receiver	Half Duplex	15 V	4.5 V	SMD/SMT	6.1 mA	- 20 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Line A 595-SN75 188D A 595-SN75188D A 595-SN75188D SN75188DR Texas Instruments 1: 4,62 kr. 2.583In Stock	Mfr. Part No. SN75188DR Mouser Part No 595-SN75188DR	Texas Instruments	RS-232 Interface IC Quad Line A 595-SN75 188D A 595-SN75188D A 595-SN75188D	Datasheet	2.583In Stock	Cut Tape 4,62 kr. 3,25 kr. 2,91 kr. 2,54 kr. Reel 2,13 kr. View 2,37 kr. 2,24 kr. 2,23 kr. 2,03 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-14	SN75188	Driver	300 kb/s	4 Driver	0 Receiver		15 V	7.5 V	SMD/SMT	34 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Line Driver SN75188NSR Texas Instruments 1: 6,42 kr. 1.335In Stock	Mfr. Part No. SN75188NSR Mouser Part No 595-SN75188NSR	Texas Instruments	RS-232 Interface IC Quad Line Driver	Datasheet	1.335In Stock	Cut Tape 6,42 kr. 4,59 kr. 4,15 kr. 3,64 kr. Reel 3,03 kr. View 3,42 kr. 3,27 kr. 3,18 kr. 2,95 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SOIC-14	SN75188	Driver	300 kb/s	4 Driver	0 Receiver		15 V	7.5 V	SMD/SMT	34 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Drivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Line Receiver/L A 595-SN75189ADR A A 595-SN75189ADR SN75189AD Texas Instruments 1: 9,40 kr. 554In Stock	Mfr. Part No. SN75189AD Mouser Part No 595-SN75189AD	Texas Instruments	RS-232 Interface IC Quad Line Receiver/L A 595-SN75189ADR A A 595-SN75189ADR Learn More about Texas Instruments ti mc1489 sn75189 receivers	Datasheet	554In Stock	9,40 kr. 7,06 kr. 6,23 kr. 5,72 kr. View 5,62 kr. 5,40 kr. 5,23 kr. 4,67 kr.	Min.: 1 Mult.: 1	SOIC-14	SN75189A	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	26 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Receivers	Tube
RS-232 Interface IC Quad Line A 595-SN75 189AD A 595-SN75189 A 595-SN75189AD SN75189ADR Texas Instruments 1: 4,68 kr. 299In Stock 2.500Expected 21/12/2026	Mfr. Part No. SN75189ADR Mouser Part No 595-SN75189ADR	Texas Instruments	RS-232 Interface IC Quad Line A 595-SN75 189AD A 595-SN75189 A 595-SN75189AD Learn More about Texas Instruments ti mc1489 sn75189 receivers	Datasheet	299In Stock 2.500Expected 21/12/2026	Cut Tape 4,68 kr. 3,33 kr. 2,99 kr. 2,62 kr. View Reel 2,15 kr. 2,44 kr. 2,31 kr. 2,21 kr. 2,15 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-14	SN75189A	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	26 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Receivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Line SN75189AN Texas Instruments 1: 6,80 kr. 1.605In Stock	Mfr. Part No. SN75189AN Mouser Part No 595-SN75189AN	Texas Instruments	RS-232 Interface IC Quad Line	Datasheet	1.605In Stock	6,80 kr. 5,01 kr. 4,24 kr. 3,86 kr. View 3,60 kr. 3,45 kr. 3,44 kr. 3,19 kr. 3,16 kr.	Min.: 1 Mult.: 1	PDIP-14	SN75189A	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	26 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Receivers	Tube
RS-232 Interface IC Quadruple Line Recei ver 14-TSSOP SN75189APWR Texas Instruments 1: 5,13 kr. 1.056In Stock	Mfr. Part No. SN75189APWR Mouser Part No 595-SN75189APWR	Texas Instruments	RS-232 Interface IC Quadruple Line Recei ver 14-TSSOP	Datasheet	1.056In Stock	Cut Tape 5,13 kr. 3,67 kr. 3,30 kr. 2,90 kr. Reel 2,54 kr. View 2,70 kr. 2,59 kr. 2,58 kr. 2,41 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TSSOP-14	SN75189A	Receiver	1 Mb/s	4 Driver	4 Receiver		5.5 V	4.5 V	SMD/SMT	20 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Receivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Line Receiver/L A 595-SN75189DR A 5 A 595-SN75189DR SN75189D Texas Instruments 1: 9,47 kr. 828In Stock	Mfr. Part No. SN75189D Mouser Part No 595-SN75189D	Texas Instruments	RS-232 Interface IC Quad Line Receiver/L A 595-SN75189DR A 5 A 595-SN75189DR	Datasheet	828In Stock	9,47 kr. 7,68 kr. 6,48 kr. 6,42 kr. View 6,03 kr. 5,79 kr. 5,56 kr. 5,36 kr. 5,33 kr.	Min.: 1 Mult.: 1	SOIC-14	SN75189	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	26 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Receivers	Tube
RS-232 Interface IC Quad Line SN75189N Texas Instruments 1: 8,43 kr. 968In Stock	Mfr. Part No. SN75189N Mouser Part No 595-SN75189N	Texas Instruments	RS-232 Interface IC Quad Line	Datasheet	968In Stock	8,43 kr. 6,09 kr. 5,51 kr. 4,88 kr. View 4,60 kr. 4,47 kr. 4,44 kr. 4,39 kr.	Min.: 1 Mult.: 1	PDIP-14	SN75189	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	26 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Receivers	Tube
RS-232 Interface IC Mult RS232 Driver A 595-SN75196DWR A 595 A 595-SN75196DWR SN75196DW Texas Instruments 1: 23,87 kr. 96In Stock	Mfr. Part No. SN75196DW Mouser Part No 595-SN75196DW	Texas Instruments	RS-232 Interface IC Mult RS232 Driver A 595-SN75196DWR A 595 A 595-SN75196DWR	Datasheet	96In Stock	23,87 kr. 18,43 kr. 15,59 kr. 14,55 kr. View 13,73 kr. 13,13 kr. 12,83 kr. 12,61 kr. 12,53 kr.	Min.: 1 Mult.: 1	SOIC-20	SN75196	Transceiver	120 kb/s	5 Driver	3 Receiver	Full Duplex	5 V	5 V	SMD/SMT	20 mA	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Quad RS232 Transcvr SN75C1154N Texas Instruments 1: 34,47 kr. 173In Stock	Mfr. Part No. SN75C1154N Mouser Part No 595-SN75C1154N	Texas Instruments	RS-232 Interface IC Quad RS232 Transcvr	Datasheet	173In Stock	34,47 kr. 26,26 kr. 24,17 kr. 21,93 kr. View 20,89 kr. 20,22 kr. 19,92 kr. 19,69 kr.	Min.: 1 Mult.: 1	PDIP-20	SN75C1154	Transceiver	95 kb/s	4 Driver	4 Receiver	Full Duplex	5 V	5 V	Through Hole	250 uA	0 C	+ 70 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Triple Low Power A 5 95-SN75C1406DR A 59 A 595-SN75C1406DR SN75C1406D Texas Instruments 1: 30,21 kr. 415In 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	415In Stock	30,21 kr. 22,75 kr. 20,89 kr. 18,87 kr. View 17,90 kr. 17,75 kr. 16,71 kr. 16,26 kr.	Min.: 1 Mult.: 1	SOIC-16	SN75C1406	Transceiver	120 kb/s	3 Driver	3 Receiver	Full Duplex	5 V	5 V	SMD/SMT	250 uA	0 C	+ 70 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Triple RS232 A 595-S N75C1406DWR A 595-S A 595-SN75C1406DWR SN75C1406DW Texas Instruments 1: 30,29 kr. 263In Stock	Mfr. Part No. SN75C1406DW Mouser Part No 595-SN75C1406DW	Texas Instruments	RS-232 Interface IC Triple RS232 A 595-S N75C1406DWR A 595-S A 595-SN75C1406DWR	Datasheet	263In Stock	30,29 kr. 22,83 kr. 20,96 kr. 18,87 kr. View 17,90 kr. 17,31 kr. 16,79 kr. 16,64 kr.	Min.: 1 Mult.: 1	SOIC-16	SN75C1406	Transceiver	120 kb/s	3 Driver	3 Receiver	Full Duplex	5 V	5 V	SMD/SMT	250 uA	0 C	+ 70 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Low-Power Multiple D river and Receiver A 595-SN75C185DW SN75C185DWR Texas Instruments 1: 8,43 kr. 1.338In Stock	Mfr. Part No. SN75C185DWR Mouser Part No 595-SN75C185DWR	Texas Instruments	RS-232 Interface IC Low-Power Multiple D river and Receiver A 595-SN75C185DW	Datasheet	1.338In Stock	Cut Tape 8,43 kr. 8,28 kr. 7,31 kr. 6,86 kr. Reel 4,05 kr. View 6,54 kr. 6,26 kr. 4,01 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SOIC-20	SN75C185	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5 V	5 V	SMD/SMT	750 uA	0 C	+ 70 C	ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Low Power Multiple SN75C185N Texas Instruments 1: 22,31 kr. 104In Stock	Mfr. Part No. SN75C185N Mouser Part No 595-SN75C185N	Texas Instruments	RS-232 Interface IC Low Power Multiple	Datasheet	104In Stock	22,31 kr. 16,71 kr. 15,14 kr. 13,58 kr. View 12,83 kr. 12,61 kr. 12,23 kr. 12,09 kr. 11,94 kr.	Min.: 1 Mult.: 1	PDIP-20	SN75C185	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5 V	5 V	Through Hole	750 uA	0 C	+ 70 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Quadruple Low-Power Line Driver A 595-SN A 595-SN75C188D SN75C188DR Texas Instruments 1: 10,67 kr. 102In Stock 2.500Expected 21/12/2026	Mfr. Part No. SN75C188DR Mouser Part No 595-SN75C188DR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Driver A 595-SN A 595-SN75C188D	Datasheet	102In Stock 2.500Expected 21/12/2026	Cut Tape 10,67 kr. 7,76 kr. 7,06 kr. 6,24 kr. View Reel 5,60 kr. 5,86 kr. 5,84 kr. 5,60 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	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	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Low Pwr SN75C188N Texas Instruments 1: 10,89 kr. 924In Stock	Mfr. Part No. SN75C188N Mouser Part No 595-SN75C188N	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	924In Stock	10,89 kr. 8,21 kr. 7,53 kr. 6,99 kr. View 6,61 kr. 6,40 kr. 6,36 kr. 5,98 kr. 5,84 kr.	Min.: 1 Mult.: 1	PDIP-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-SN75C189AD SN75C189ADR Texas Instruments 1: 7,53 kr. 1.775In Stock	Mfr. Part No. SN75C189ADR Mouser Part No 595-SN75C189ADR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Receiver A 595- A 595-SN75C189AD	Datasheet	1.775In Stock	Cut Tape 7,53 kr. 5,48 kr. 4,98 kr. 4,36 kr. Reel 3,83 kr. View 4,31 kr. 4,14 kr. 4,01 kr. 3,63 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-14	SN75C189A	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 Quad Low Pwr SN75C189AN Texas Instruments 1: 9,10 kr. 398In Stock	Mfr. Part No. SN75C189AN Mouser Part No 595-SN75C189AN	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	398In Stock	9,10 kr. 6,67 kr. 6,01 kr. 5,33 kr. View 5,00 kr. 4,80 kr. 4,39 kr. 4,29 kr. 4,27 kr.	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	RS-232 Receivers	Tube
RS-232 Interface IC Quadruple Low-Power Line Receiver SN75C189ANSR Texas Instruments 1: 8,95 kr. 788In Stock	Mfr. Part No. SN75C189ANSR Mouser Part No 595-SN75C189ANSR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Receiver	Datasheet	788In Stock	Cut Tape 8,95 kr. 6,48 kr. 5,84 kr. 5,16 kr. Reel 4,30 kr. View 4,83 kr. 4,65 kr. 4,44 kr. 4,27 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SOIC-14	SN75C189A	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