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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) 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	Maximum Operating Temperature	ESD Protection	Qualification	Product	Packaging
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDW MAX3243ECDWR Texas Instruments 1: S/ 14.91 1,220In Stock	Mfr. Part # MAX3243ECDWR Mouser Part # 595-MAX3243ECDWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDW	Datasheet	1,220In Stock	Cut Tape S/ 14.91 S/ 11.25 S/ 10.35 S/ 9.34 Reel S/ 8.29 View S/ 8.84 S/ 8.80 S/ 7.98 S/ 7.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Multichannel RS-232 A 595-SN75LV4737ADB A 595-SN75LV4737ADB SN75LV4737ADBR Texas Instruments 1: S/ 27.60 1,514In Stock	Mfr. Part # SN75LV4737ADBR Mouser Part # 595-SN75LV4737ADBR	Texas Instruments	RS-232 Interface IC Multichannel RS-232 A 595-SN75LV4737ADB A 595-SN75LV4737ADB	Datasheet	1,514In Stock	Cut Tape S/ 27.60 S/ 21.14 S/ 19.54 S/ 17.79 View Reel S/ 15.80 S/ 16.93 S/ 16.43 S/ 16.23 S/ 15.80 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-28	SN75LV4737A	Transceiver	128 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	20.7 mA	+ 70 C	4 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Dual Line Driver A 5 95-SN75150DR A 595- A 595-SN75150DR SN75150D Texas Instruments 1: S/ 15.26 673In Stock	Mfr. Part # SN75150D Mouser Part # 595-SN75150D	Texas Instruments	RS-232 Interface IC Dual Line Driver A 5 95-SN75150DR A 595- A 595-SN75150DR	Datasheet	673In Stock	S/ 15.26 S/ 11.52 S/ 9.77 S/ 9.30 View S/ 9.03 S/ 8.99 S/ 8.45 S/ 8.25	Min.: 1 Mult.: 1	SOIC-8	SN75150	Driver	450 kb/s	2 Driver	0 Receiver	Half Duplex	12 V	12 V	SMD/SMT	20 mA	+ 70 C	Without ESD Protection		RS-232 Drivers	Tube
RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232DW SN75C3232DWR Texas Instruments 1: S/ 18.10 1,746In Stock	Mfr. Part # SN75C3232DWR Mouser Part # 595-SN75C3232DWR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232DW	Datasheet	1,746In Stock	Cut Tape S/ 18.10 S/ 13.78 S/ 12.69 S/ 11.48 View Reel S/ 9.89 S/ 10.98 S/ 10.90 S/ 10.24 S/ 9.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-16	SN75C3232	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	15 kV			Reel, Cut Tape, MouseReel
RS-232 Interface IC Multiple RS-232 A 59 5-SN75185DW A 595-S A 595-SN75185DW SN75185DWR Texas Instruments 1: S/ 4.83 2,617In Stock	Mfr. Part # SN75185DWR Mouser Part # 595-SN75185DWR	Texas Instruments	RS-232 Interface IC Multiple RS-232 A 59 5-SN75185DW A 595-S A 595-SN75185DW	Datasheet	2,617In Stock	Cut Tape S/ 4.83 S/ 3.50 S/ 3.16 S/ 2.80 Reel S/ 2.34 View S/ 2.63 S/ 2.52 S/ 2.41 S/ 2.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-20	SN75185	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5 V	5 V	SMD/SMT	30 mA	+ 70 C	10 kV			Reel, Cut Tape, MouseReel
RS-232 Interface IC Quadruple Low-Power Line Driver SN75C188NSR Texas Instruments 1: S/ 7.71 1,635In Stock	Mfr. Part # SN75C188NSR Mouser Part # 595-SN75C188NSR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Driver	Datasheet	1,635In Stock	Cut Tape S/ 7.71 S/ 5.64 S/ 5.14 S/ 4.59 View Reel S/ 3.50 S/ 4.32 S/ 4.13 S/ 3.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-14	SN75C188	Driver	300 kb/s	4 Driver	0 Receiver		12 V	12 V	SMD/SMT	160 uA	+ 70 C	Without ESD Protection		RS-232 Drivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv A 595-TRS3232ECDW TRS3232ECDWR Texas Instruments 1: S/ 6.58 4,202In Stock	Mfr. Part # TRS3232ECDWR Mouser Part # 595-TRS3232ECDWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv A 595-TRS3232ECDW Learn More about Texas Instruments ti trs3232e rs 232 line driver receiver	Datasheet	4,202In Stock	Cut Tape S/ 6.58 S/ 4.83 S/ 4.40 S/ 3.93 Reel S/ 3.07 View S/ 3.69 S/ 3.55 S/ 3.50 S/ 3.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-16	TRS3232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	15 kV			Reel, Cut Tape, MouseReel
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3243CUI+ Analog Devices / Maxim Integrated 1: S/ 58.70 3,247In Stock	Mfr. Part # MAX3243CUI+ Mouser Part # 700-MAX3243CUI	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	3,247In Stock	S/ 58.70 S/ 46.40 S/ 40.48 S/ 37.87 View S/ 36.43 S/ 35.11 S/ 34.68 Quote	Min.: 1 Mult.: 1 Max.: 2,597	TSSOP-28	MAX3243	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	Without ESD Protection		RS-232 Transceivers	Tube
RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran LTC1386CS#TRPBF Analog Devices 1: S/ 50.06 7,439In Stock	Mfr. Part # LTC1386CS#TRPBF Mouser Part # 584-LTC1386CS#TRPBF	Analog Devices	RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran	Datasheet	7,439In Stock	Cut Tape S/ 50.06 S/ 39.35 S/ 36.67 S/ 33.75 View Reel S/ 29.19 S/ 33.55 S/ 31.57 S/ 30.87 S/ 29.19 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,951 : 2,500	SOIC-16	LTC1386	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	3.6 V	3 V	SMD/SMT	200 uA	+ 70 C	10 kV			Reel, Cut Tape, MouseReel
RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr MAX3232CUE+T Analog Devices / Maxim Integrated 1: S/ 35.81 16,753In Stock	Mfr. Part # MAX3232CUE+T Mouser Part # 700-MAX3232CUET	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr	Datasheet	16,753In Stock	Cut Tape S/ 35.81 S/ 27.79 S/ 25.77 S/ 23.55 View Reel S/ 20.16 S/ 22.54 S/ 21.91 S/ 21.33 S/ 20.16 MouseReel Available	Min.: 1 Mult.: 1 Max.: 13,478 : 2,500	TSSOP-16	MAX3232	Transceiver	235 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	Without ESD Protection		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers MAX3241ECAI+T Analog Devices / Maxim Integrated 1: S/ 44.69 4,478In Stock	Mfr. Part # MAX3241ECAI+T Mouser Part # 700-MAX3241ECAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers Learn More about Analog Devices / Maxim Integrated maxim programmable logic controllers	Datasheet	4,478In Stock	Cut Tape S/ 44.69 S/ 43.71 S/ 42.78 S/ 41.92 View Reel S/ 39.43 S/ 41.26 S/ 40.64 S/ 40.05 S/ 39.43 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,582 : 2,000	SSOP-28	MAX3241E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3227EEAE/V+T Analog Devices / Maxim Integrated 1: S/ 29.27 3,672In Stock	Mfr. Part # MAX3227EEAE/V+T Mouser Part # 700-MAX3227EEAE/V+T	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus Learn More about Analog Devices / Maxim Integrated maxim max3225e	Datasheet	3,672In Stock	Cut Tape S/ 29.27 S/ 28.65 S/ 28.03 S/ 27.44 View Reel S/ 25.85 S/ 27.05 S/ 26.62 S/ 26.24 S/ 25.85 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,937 : 2,000	SSOP-16	MAX3227E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	15 kV	AEC-Q100	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 0-70C SP213ECA-L/TR MaxLinear 1: S/ 6.54 1,966In Stock	Mfr. Part # SP213ECA-L/TR Mouser Part # 701-SP213ECA-L/TR	MaxLinear	RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 0-70C	Datasheet	1,966In Stock	Cut Tape S/ 6.54 S/ 4.83 S/ 4.36 S/ 3.87 Reel S/ 3.23 View S/ 3.64 S/ 3.50 S/ 3.31 S/ 3.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SSOP-28	SP213E	Transceiver	120 kb/s	4 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	+ 70 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 2D/2R SHTDWN COMEL ICL3222CVZ-T Renesas / Intersil 1: S/ 9.23 1,689In Stock	Mfr. Part # ICL3222CVZ-T Mouser Part # 968-ICL3222CVZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R SHTDWN COMEL	Datasheet	1,689In Stock	Cut Tape S/ 9.23 S/ 6.81 S/ 6.23 S/ 5.57 Reel S/ 4.75 View S/ 5.25 S/ 5.10 S/ 4.90 S/ 4.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-20	ICL3222	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222ECPR STMicroelectronics 1: S/ 10.59 1,065In Stock	Mfr. Part # ST3222ECPR Mouser Part # 511-ST3222ECP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,065In Stock	Cut Tape S/ 10.59 S/ 7.90 S/ 7.20 S/ 6.46 Reel S/ 4.90 View S/ 6.11 S/ 5.99 S/ 4.87 S/ 4.79 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-20	ST3222EC		250 kb/s				5 V	3 V	SMD/SMT	300 uA	+ 70 C				Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241ECPR STMicroelectronics 1: S/ 14.56 3,227In Stock	Mfr. Part # ST3241ECPR Mouser Part # 511-ST3241ECP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	3,227In Stock	Cut Tape S/ 14.56 S/ 11.52 S/ 10.55 S/ 9.50 Reel S/ 7.86 View S/ 9.03 S/ 8.56 S/ 7.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-28	ST3241EC		250 kb/s				5.5 V	3 V	SMD/SMT	1 mA	+ 70 C				Reel, Cut Tape, MouseReel
RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDW MAX3237ECDWR Texas Instruments 1: S/ 16.78 937In Stock	Mfr. Part # MAX3237ECDWR Mouser Part # 595-MAX3237ECDWR	Texas Instruments	RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDW	Datasheet	937In Stock	Cut Tape S/ 16.78 S/ 12.73 S/ 11.72 S/ 10.59 Reel S/ 9.38 View S/ 10.04 S/ 9.11 S/ 8.91 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-28	MAX3237E		1 Mb/s	5 Driver	3 Receiver		5.5 V	3 V	SMD/SMT	2 mA	+ 70 C				Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V RS232 SN75C3221DBR Texas Instruments 1: S/ 12.03 2,840In Stock	Mfr. Part # SN75C3221DBR Mouser Part # 595-SN75C3221DBR	Texas Instruments	RS-232 Interface IC 3-5.5V RS232	Datasheet	2,840In Stock	Cut Tape S/ 12.03 S/ 8.99 S/ 8.25 S/ 7.43 View Reel S/ 6.11 S/ 7.01 S/ 6.89 S/ 6.54 S/ 6.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	SN75C3221	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232D SN75C3232DR Texas Instruments 1: S/ 13.39 1,946In Stock	Mfr. Part # SN75C3232DR Mouser Part # 595-SN75C3232DR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232D	Datasheet	1,946In Stock	Cut Tape S/ 13.39 S/ 10.08 S/ 9.23 S/ 8.33 Reel S/ 7.12 View S/ 7.90 S/ 7.79 S/ 7.40 S/ 7.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	SN75C3232	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	+ 70 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 0-70C SP211ECA-L/TR MaxLinear 1: S/ 6.19 3,154In Stock 3,000Expected 5/18/2027	Mfr. Part # SP211ECA-L/TR Mouser Part # 701-SP211ECA-L/TR	MaxLinear	RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 0-70C	Datasheet	3,154In Stock 3,000Expected 5/18/2027	Cut Tape S/ 6.19 S/ 4.52 S/ 4.13 S/ 3.64 Reel S/ 3.02 View S/ 3.42 S/ 3.29 S/ 3.13 S/ 2.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SSOP-28	SP211	Transceiver	120 kb/s	4 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	20 mA	+ 70 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EBCA-L/TR MaxLinear 1: S/ 5.14 2,326In Stock	Mfr. Part # SP3243EBCA-L/TR Mouser Part # 701-SP3243EBCA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	2,326In Stock	Cut Tape S/ 5.14 S/ 3.73 S/ 3.38 S/ 2.99 Reel S/ 2.48 View S/ 2.81 S/ 2.69 S/ 2.53 S/ 2.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SSOP-28	SP3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	300 uA	+ 70 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS COM HIN232CPZ Renesas / Intersil 1: S/ 6.70 9,220In Stock	Mfr. Part # HIN232CPZ Mouser Part # 968-HIN232CPZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS COM	Datasheet	9,220In Stock	S/ 6.70 S/ 4.90 S/ 4.20 S/ 3.78 View S/ 3.60 S/ 3.49 S/ 3.40 S/ 3.25 S/ 3.19	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	+ 70 C	Without ESD Protection		RS-232 Transceivers	Tube
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222CTR STMicroelectronics 1: S/ 7.40 1,464In Stock	Mfr. Part # ST3222CTR Mouser Part # 511-ST3222C	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,464In Stock	Cut Tape S/ 7.40 S/ 5.80 S/ 4.13 S/ 3.84 View Reel S/ 3.48 S/ 3.60 S/ 3.50 S/ 3.48 S/ 3.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-20	ST3222C		400 kb/s				3.6 V	3 V	SMD/SMT	300 mA	+ 70 C				Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3243CPR STMicroelectronics 1: S/ 10.39 1,309In Stock	Mfr. Part # ST3243CPR Mouser Part # 511-ST3243CP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,309In Stock	Cut Tape S/ 10.39 S/ 8.52 S/ 7.20 S/ 6.38 Reel S/ 6.07 View S/ 6.11 S/ 5.57 S/ 5.49 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-28	ST3243C		400 kb/s				5.5 V	3 V	SMD/SMT	10 mA	+ 70 C				Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 2D/2R 15KV 0 1UF 16W COM HIN232ECBZ Renesas / Intersil 1: S/ 5.80 9,170In Stock	Mfr. Part # HIN232ECBZ Mouser Part # 968-HIN232ECBZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 15KV 0 1UF 16W COM	Datasheet	9,170In Stock	S/ 5.80 S/ 4.24 S/ 3.29 S/ 3.04 View S/ 2.93 S/ 2.84 S/ 2.80 S/ 2.67 S/ 2.65	Min.: 1 Mult.: 1	SOIC-Wide-16	HIN232	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	+ 70 C	15 kV		RS-232 Transceivers	Tube