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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 (USD) 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-SN65C3232EDW SN65C3232EDWR Texas Instruments 1: $5.18 5,847In Stock	Mfr. Part No. SN65C3232EDWR Mouser Part No 595-SN65C3232EDWR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232EDW	Datasheet	5,847In Stock	Cut Tape $5.18 $3.90 $3.58 $3.23 View Reel $2.79 $3.07 $3.05 $2.86 $2.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-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		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237EIDB MAX3237EIDBR Texas Instruments 1: $4.11 6,774In Stock	Mfr. Part No. MAX3237EIDBR Mouser Part No 595-MAX3237EIDBR	Texas Instruments	RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237EIDB	Datasheet	6,774In Stock	Cut Tape $4.11 $3.11 $2.86 $2.58 Reel $2.15 View $2.45 $2.44 $2.36 $2.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-28	MAX3237E	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	2 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 Xceiver A 595 -TRS3386EIPW A 595- A 595-TRS3386EIPW TRS3386EIPWR Texas Instruments 1: $5.09 7,750In Stock	Mfr. Part No. TRS3386EIPWR Mouser Part No 595-TRS3386EIPWR	Texas Instruments	RS-232 Interface IC RS-232 Xceiver A 595 -TRS3386EIPW A 595- A 595-TRS3386EIPW	Datasheet	7,750In Stock	Cut Tape $5.09 $3.88 $3.57 $3.24 View Reel $2.90 $3.08 $2.99 $2.95 $2.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-20	TRS3386E	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	Reel, Cut Tape, MouseReel
RS-232 Interface IC Multichannel RS-232 compatible line driv TRSF3243EIPWR Texas Instruments 1: $3.70 1,911In Stock	Mfr. Part No. TRSF3243EIPWR Mouser Part No 595-TRSF3243EIPWR	Texas Instruments	RS-232 Interface IC Multichannel RS-232 compatible line driv Learn More about Texas Instruments ti trsf3243e rs 232 line driver receiver	Datasheet	1,911In Stock	Cut Tape $3.70 $2.79 $2.56 $2.31 View Reel $2.06 $2.19 $2.17 $2.06 $2.06 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 2,000	TSSOP-28	TRSF3243E	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 uA	- 40 C	+ 85 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-SN65C3232D SN65C3232DR Texas Instruments 1: $3.76 7,464In Stock	Mfr. Part No. SN65C3232DR Mouser Part No 595-SN65C3232DR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232D	Datasheet	7,464In Stock	Cut Tape $3.76 $2.83 $2.61 $2.35 Reel $2.07 View $2.22 $2.21 $2.09 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-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		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 Transceiver w / Split Supply Pin TRS3253EMRSMREP Texas Instruments 1: $12.08 2,923In Stock	Mfr. Part No. TRS3253EMRSMREP Mouser Part No 595-TRS3253EMRSMREP	Texas Instruments	RS-232 Interface IC RS-232 Transceiver w / Split Supply Pin	Datasheet	2,923In Stock	Cut Tape $12.08 $9.83 $9.08 $8.57 View Reel $7.89 $8.54 $8.33 $8.26 $7.89 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	VQFN-32	TRS3253E	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 55 C	+ 125 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN ISL3243EIRZ-T Renesas / Intersil 1: $3.15 9,281In Stock	Mfr. Part No. ISL3243EIRZ-T Mouser Part No 968-ISL3243EIRZ-T	Renesas / Intersil	RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN	Datasheet	9,281In Stock	Cut Tape $3.15 $2.35 $2.15 $1.93 View Reel $1.60 $1.83 $1.78 $1.69 $1.64 $1.60 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	QFN-EP-32	ISL3243E	Transceiver	250 kb/s	1 Driver	5 Receiver	Full Duplex	3.6 V	2.7 V	SMD/SMT	1.5 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Multich RS- 232 Line Drvr/Rcvr TRSF3223EIDBR Texas Instruments 1: $5.84 2,000In Stock	Mfr. Part No. TRSF3223EIDBR Mouser Part No 595-TRSF3223EIDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multich RS- 232 Line Drvr/Rcvr	Datasheet	2,000In Stock	Cut Tape $5.84 $4.45 $4.11 $3.72 View Reel $3.29 $3.54 $3.43 $3.40 $3.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-20	TRSF3223E	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 MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDW MAX3243ECDWR Texas Instruments 1: $3.83 1,220In Stock	Mfr. Part No. MAX3243ECDWR Mouser Part No 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 $3.83 $2.90 $2.66 $2.40 Reel $2.13 View $2.27 $2.26 $2.05 $2.04 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	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 A 595-MAX3243I DW A 595-MAX3243IDW A 595-MAX3243IDW MAX3243IDWR Texas Instruments 1: $4.28 1,200In Stock	Mfr. Part No. MAX3243IDWR Mouser Part No 595-MAX3243IDWR	Texas Instruments	RS-232 Interface IC RS232 A 595-MAX3243I DW A 595-MAX3243IDW A 595-MAX3243IDW	Datasheet	1,200In Stock	Cut Tape $4.28 $3.26 $2.99 $2.70 View Reel $2.26 $2.57 $2.56 $2.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr A 595-TRS2 A 595-TRS202EID TRS202EIDR Texas Instruments 1: $1.87 5,474In Stock	Mfr. Part No. TRS202EIDR Mouser Part No 595-TRS202EIDR	Texas Instruments	RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr A 595-TRS2 A 595-TRS202EID	Datasheet	5,474In Stock	Cut Tape $1.87 $1.38 $1.26 $1.12 Reel $0.92 View $1.05 $1.02 $1.01 $0.904 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	TRS202E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	- 40 C	+ 85 C	15 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: $3.92 673In Stock	Mfr. Part No. SN75150D Mouser Part No 595-SN75150D	Texas Instruments	RS-232 Interface IC Dual Line Driver A 5 95-SN75150DR A 595- A 595-SN75150DR	Datasheet	673In Stock	$3.92 $2.97 $2.51 $2.40 View $2.33 $2.31 $2.17 $2.12	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	0 C	+ 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: $4.65 1,746In Stock	Mfr. Part No. SN75C3232DWR Mouser Part No 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 $4.65 $3.54 $3.26 $2.95 View Reel $2.54 $2.83 $2.80 $2.63 $2.54 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	0 C	+ 70 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr TRS202ECDWR Texas Instruments 1: $1.94 1,717In Stock	Mfr. Part No. TRS202ECDWR Mouser Part No 595-TRS202ECDWR	Texas Instruments	RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr	Datasheet	1,717In Stock	Cut Tape $1.94 $1.43 $1.30 $1.15 Reel $0.97 View $1.09 $1.04 $0.969 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-16	TRS202E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 Xceiver TRS3386EIDWR Texas Instruments 1: $5.18 1,908In Stock	Mfr. Part No. TRS3386EIDWR Mouser Part No 595-TRS3386EIDWR	Texas Instruments	RS-232 Interface IC RS-232 Xceiver	Datasheet	1,908In Stock	Cut Tape $5.18 $3.90 $3.58 $3.23 Reel $2.85 View $3.07 $3.05 $2.86 $2.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-20	TRS3386E	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		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv TRSF3221EIDBR Texas Instruments 1: $3.17 3,956In Stock	Mfr. Part No. TRSF3221EIDBR Mouser Part No 595-TRSF3221EIDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	3,956In Stock	Cut Tape $3.17 $2.40 $2.19 $1.97 Reel $1.67 View $1.86 $1.83 $1.74 $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	TRSF3221E	Transceiver	1 Mb/s	1 Driver	1 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 Multiple RS-232 A 59 5-SN75185DW A 595-S A 595-SN75185DW SN75185DWR Texas Instruments 1: $1.24 2,617In Stock	Mfr. Part No. SN75185DWR Mouser Part No 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 $1.24 $0.899 $0.813 $0.719 Reel $0.602 View $0.676 $0.647 $0.62 $0.587 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	0 C	+ 70 C	10 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr TRS3227CDBR Texas Instruments 1: $2.11 1,786In Stock	Mfr. Part No. TRS3227CDBR Mouser Part No 595-TRS3227CDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr	Datasheet	1,786In Stock	Cut Tape $2.11 $1.55 $1.41 $1.26 Reel $1.08 View $1.19 $1.15 $1.10 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	TRS3227		1 Mb/s	1 Driver	1 Receiver		5.5 V	3 V	SMD/SMT	2 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V RS232 A 595-M AX3223CDW A 595-MAX A 595-MAX3223CDW MAX3223CDWR Texas Instruments 1: $3.62 1,676In Stock	Mfr. Part No. MAX3223CDWR Mouser Part No 595-MAX3223CDWR	Texas Instruments	RS-232 Interface IC 3-5.5V RS232 A 595-M AX3223CDW A 595-MAX A 595-MAX3223CDW	Datasheet	1,676In Stock	Cut Tape $3.62 $2.73 $2.50 $2.26 Reel $1.93 View $2.14 $2.12 $2.01 $1.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-20	MAX3223	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 2.5V 460-Kbps Transc eiver A 595-MAX3318 A 595-MAX3318IPW MAX3318IPWR Texas Instruments 1: $4.54 2,161In Stock	Mfr. Part No. MAX3318IPWR Mouser Part No 595-MAX3318IPWR	Texas Instruments	RS-232 Interface IC 2.5V 460-Kbps Transc eiver A 595-MAX3318 A 595-MAX3318IPW	Datasheet	2,161In Stock	Cut Tape $4.54 $3.44 $3.17 $2.87 View Reel $2.35 $2.72 $2.56 $2.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-20	MAX3318	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	3 V	2.25 V	SMD/SMT	2 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC Multichannel RS-232 A 595-SN75LV4737ADB A 595-SN75LV4737ADB SN75LV4737ADBR Texas Instruments 1: $7.09 1,514In Stock	Mfr. Part No. SN75LV4737ADBR Mouser Part No 595-SN75LV4737ADBR	Texas Instruments	RS-232 Interface IC Multichannel RS-232 A 595-SN75LV4737ADB A 595-SN75LV4737ADB	Datasheet	1,514In Stock	Cut Tape $7.09 $5.43 $5.02 $4.57 View Reel $4.06 $4.35 $4.22 $4.18 $4.06 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	0 C	+ 70 C	4 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V To 5.5V MultiCh R S-232 A 595-SN65C32 A 595-SN65C3238EDB SN65C3238EDBR Texas Instruments 1: $3.19 1,229In Stock	Mfr. Part No. SN65C3238EDBR Mouser Part No 595-SN65C3238EDBR	Texas Instruments	RS-232 Interface IC 3V To 5.5V MultiCh R S-232 A 595-SN65C32 A 595-SN65C3238EDB	Datasheet	1,229In Stock	Cut Tape $3.19 $2.38 $2.17 $1.95 Reel $1.62 View $1.85 $1.81 $1.72 $1.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-28	SN65C3238E	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	2 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quadruple Low-Power Line Driver SN75C188NSR Texas Instruments 1: $1.98 1,635In Stock	Mfr. Part No. SN75C188NSR Mouser Part No 595-SN75C188NSR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Driver	Datasheet	1,635In Stock	Cut Tape $1.98 $1.45 $1.33 $1.17 View Reel $0.90 $1.11 $1.06 $0.90 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	0 C	+ 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: $1.69 4,216In Stock	Mfr. Part No. TRS3232ECDWR Mouser Part No 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	4,216In Stock	Cut Tape $1.69 $1.24 $1.13 $1.01 Reel $0.789 View $0.948 $0.911 $0.90 $0.784 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	0 C	+ 70 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 2D/2R AUTODWN IND ICL3223IAZ Renesas / Intersil 1: $2.69 2,121In Stock	Mfr. Part No. ICL3223IAZ Mouser Part No 968-ICL3223IAZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R AUTODWN IND	Datasheet	2,121In Stock	$2.69 $1.92 $1.73 $1.54 View $1.44 $1.37 $1.33 $1.22 $1.19	Min.: 1 Mult.: 1	SSOP-20	ICL3223	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	Tube