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RS-232 Interface IC

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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.	Mounting Style	Package/Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Packaging
RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232DWR SN65C3232DW Texas Instruments 1: $5.44 390In Stock	Mfr. Part No. SN65C3232DW Mouser Part No 595-SN65C3232DW	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232DWR	Datasheet	390In Stock	$5.44 $4.14 $3.82 $3.48 View $3.18 $3.14 $3.10	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	SN65C3232	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC 3V To 5.5V Two Ch RS -232 ALT 595-SN65C3 ALT 595-SN65C3232EDR SN65C3232EDRG4 Texas Instruments 1: $2.61 700In Stock 2,500Expected 28/01/2027	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	700In Stock 2,500Expected 28/01/2027	Cut Tape $2.61 $1.93 $1.77 $1.58 Reel $1.40 View $1.50 $1.44 $1.41 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	SN65C3232E		1 Mb/s	2 Driver	2 Receiver		5.5 V	3 V	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232EPW SN65C3232EPWR Texas Instruments 1: $2.28 122In Stock 22,000On Order	Mfr. Part No. SN65C3232EPWR Mouser Part No 595-SN65C3232EPWR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232EPW	Datasheet	122In Stock 22,000On Order On Order Ship Dates Mfr. No: SN65C3232EPWR Stock: 122 Can Dispatch Immediately On Order: 10,000 Expected 15/10/2026 12,000 Expected 11/03/2027 Factory Lead Time: 20 Weeks	Cut Tape $2.28 $1.69 $1.55 $1.38 Reel $1.18 View $1.30 $1.27 $1.24 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	SN65C3232E	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	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: $3.31 80In Stock 6,000Expected 15/04/2027	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	80In Stock 6,000Expected 15/04/2027	Cut Tape $3.31 $2.49 $2.28 $2.05 Reel $1.75 View $1.94 $1.92 $1.82 $1.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	SN65C3232	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Mult RS232 Driver A 595-SN75196DWR A 595 A 595-SN75196DWR SN75196DW Texas Instruments 1: $3.72 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	$3.72 $2.87 $2.43 $2.27 View $2.14 $2.05 $2.00 $1.97 $1.95	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	SN75196	Transceiver	120 kb/s	5 Driver	3 Receiver	Full Duplex	5 V	5 V	20 mA	0 C	+ 70 C	10 kV	Tube
RS-232 Interface IC Low-Power Multiple D river and Receiver A 595-SN75C185DW SN75C185DWR Texas Instruments 1: $1.31 1,346In 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	1,346In Stock	Cut Tape $1.31 $1.29 $1.14 $1.07 Reel $0.631 View $1.02 $0.975 $0.626 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-20	SN75C185	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5 V	5 V	750 uA	0 C	+ 70 C	ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC Low Power Multiple SN75C185N Texas Instruments 1: $3.48 107In Stock	Mfr. Part No. SN75C185N Mouser Part No 595-SN75C185N	Texas Instruments	RS-232 Interface IC Low Power Multiple	Datasheet	107In Stock	$3.48 $2.60 $2.36 $2.12 View $2.00 $1.96 $1.91 $1.88 $1.86	Min.: 1 Mult.: 1	Through Hole	PDIP-20	SN75C185	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5 V	5 V	750 uA	0 C	+ 70 C	ESD Protection	Tube
RS-232 Interface IC Quad Low Pwr SN75C189AN Texas Instruments 1: $1.30 404In Stock	Mfr. Part No. SN75C189AN Mouser Part No 595-SN75C189AN	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	404In Stock	$1.30 $0.947 $0.857 $0.758 View $0.711 $0.683 $0.631 $0.617 $0.611	Min.: 1 Mult.: 1	SMD/SMT	PDIP-14	SN75C189A	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	700 uA	0 C	+ 70 C	ESD Protection	Tube
RS-232 Interface IC Quad Low Pwr SN75C189N Texas Instruments 1: $1.25 515In Stock	Mfr. Part No. SN75C189N Mouser Part No 595-SN75C189N	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	515In Stock	$1.25 $0.905 $0.819 $0.724 View $0.679 $0.651 $0.632 $0.606 $0.603	Min.: 1 Mult.: 1	SMD/SMT	PDIP-14	SN75C189	Receiver	1 Mb/s	0 Driver	4 Receiver		6 V	4.5 V	700 uA	0 C	+ 70 C	ESD Protection	Tube
RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr SN75C3232DBR Texas Instruments 1: $5.28 355In Stock	Mfr. Part No. SN75C3232DBR Mouser Part No 595-SN75C3232DBR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr	Datasheet	355In Stock	Cut Tape $5.28 $4.02 $3.71 $3.36 View Reel $3.01 $3.20 $3.10 $3.06 $3.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-16	SN75C3232	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V RS232 MultiCh SN75C3243DBR Texas Instruments 1: $2.79 49In Stock 10,000On Order	Mfr. Part No. SN75C3243DBR Mouser Part No 595-SN75C3243DBR	Texas Instruments	RS-232 Interface IC 3-5.5V RS232 MultiCh	Datasheet	49In Stock 10,000On Order On Order Ship Dates Mfr. No: SN75C3243DBR Stock: 49 Can Dispatch Immediately On Order: 4,000 Expected 07/01/2027 2,000 Expected 18/03/2027 4,000 Expected 24/06/2027 Factory Lead Time: 20 Weeks	Cut Tape $2.79 $2.07 $1.90 $1.70 Reel $1.46 View $1.61 $1.56 $1.49 $1.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-28	SN75C3243	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V Multichannel RS 2 32 Line Drvr/Rcvr A A 595-TRS213IDB TRS213IDBR Texas Instruments 1: $2.35 118In Stock	Mfr. Part No. TRS213IDBR Mouser Part No 595-TRS213IDBR	Texas Instruments	RS-232 Interface IC 5V Multichannel RS 2 32 Line Drvr/Rcvr A A 595-TRS213IDB	Datasheet	118In Stock	Cut Tape $2.35 $1.74 $1.58 $1.42 Reel $1.17 View $1.34 $1.30 $1.24 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-28	TRS213	Transceiver	120 kb/s	4 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	20 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr A 595-TRS3221ECPW TRS3221ECPWR Texas Instruments 1: $1.42 764In Stock 6,000Expected 24/12/2026	Mfr. Part No. TRS3221ECPWR Mouser Part No 595-TRS3221ECPWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr A 595-TRS3221ECPW Learn More about Texas Instruments ti trs3221e line driver receiver	Datasheet	764In Stock 6,000Expected 24/12/2026	Cut Tape $1.42 $1.03 $0.93 $0.821 Reel $0.685 View $0.77 $0.739 $0.706 $0.669 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	TRS3221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv A 595-TRS3232ECD TRS3232ECDR Texas Instruments 1: $1.56 187In Stock 7,500On Order	Mfr. Part No. TRS3232ECDR Mouser Part No 595-TRS3232ECDR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv A 595-TRS3232ECD Learn More about Texas Instruments ti trs3232e rs 232 line driver receiver	Datasheet	187In Stock 7,500On Order On Order Ship Dates Mfr. No: TRS3232ECDR Stock: 187 Can Dispatch Immediately On Order: 5,000 Expected 11/03/2027 2,500 Expected 25/03/2027 Factory Lead Time: 20 Weeks	Cut Tape $1.56 $1.14 $1.04 $0.918 Reel $0.789 View $0.863 $0.83 $0.822 $0.742 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	TRS3232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv ALT 595-TRS3232EIPWR TRS3232EIPWRG4 Texas Instruments 1: $1.23 573In Stock	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	573In Stock	Cut Tape $1.23 $0.889 $0.805 $0.711 Reel $0.679 View $0.68 $0.666 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	TRS3232E		250 kb/s	2 Driver	2 Receiver		5.5 V	3 V	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv A 595-TRS3232IPW TRS3232IPWR Texas Instruments 1: $2.21 1,137In Stock	Mfr. Part No. TRS3232IPWR Mouser Part No 595-TRS3232IPWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multichannel RS232 Line Drvr/Rcv A 595-TRS3232IPW	Datasheet	1,137In Stock	Cut Tape $2.21 $1.64 $1.49 $1.33 Reel $1.14 View $1.26 $1.22 $1.19 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	TRS3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243ECPW TRS3243ECPWR Texas Instruments 1: $2.24 13In Stock 2,000Expected 31/12/2026	Mfr. Part No. TRS3243ECPWR Mouser Part No 595-TRS3243ECPWR	Texas Instruments	RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243ECPW	Datasheet	13In Stock 2,000Expected 31/12/2026	Cut Tape $2.24 $1.66 $1.52 $1.36 Reel $1.19 View $1.28 $1.24 $1.20 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-28	TRS3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243EIPW TRS3243EIPWR Texas Instruments 1: $2.24 70In Stock 18,000On Order	Mfr. Part No. TRS3243EIPWR Mouser Part No 595-TRS3243EIPWR	Texas Instruments	RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243EIPW	Datasheet	70In Stock 18,000On Order On Order Ship Dates Mfr. No: TRS3243EIPWR Stock: 70 Can Dispatch Immediately On Order: 6,000 Expected 13/11/2026 12,000 Expected 16/11/2026 Factory Lead Time: 20 Weeks	Cut Tape $2.24 $1.66 $1.52 $1.36 Reel $1.15 View $1.28 $1.24 $1.22 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-28	TRS3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec TRS3243EIRHBR Texas Instruments 1: $2.29 1,162In Stock	Mfr. Part No. TRS3243EIRHBR Mouser Part No 595-TRS3243EIRHBR	Texas Instruments	RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec	Datasheet	1,162In Stock	Cut Tape $2.29 $1.70 $1.55 $1.38 Reel $1.13 View $1.30 $1.26 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-32	TRS3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 Transceiver W / Split Supply Pin TRS3253EIRSMR Texas Instruments 1: $2.57 107In Stock 15,000On Order	Mfr. Part No. TRS3253EIRSMR Mouser Part No 595-TRS3253EIRSMR	Texas Instruments	RS-232 Interface IC RS-232 Transceiver W / Split Supply Pin	Datasheet	107In Stock 15,000On Order On Order Ship Dates Mfr. No: TRS3253EIRSMR Stock: 107 Can Dispatch Immediately On Order: 9,000 Expected 19/02/2027 6,000 Expected 25/03/2027 Factory Lead Time: 20 Weeks	Cut Tape $2.57 $1.92 $1.75 $1.57 Reel $1.37 View $1.48 $1.44 $1.41 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-32	TRS3253E	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr TRSF3232IDWR Texas Instruments 1: $3.34 163In Stock	Mfr. Part No. TRSF3232IDWR Mouser Part No 595-TRSF3232IDWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr	Datasheet	163In Stock	Cut Tape $3.34 $2.99 $2.84 $2.53 Reel $2.12 View $2.50 $2.44 $2.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-16	TRSF3232	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr TRSF3243IPWR Texas Instruments 1: $2.93 702In Stock 4,000Expected 22/03/2027	Mfr. Part No. TRSF3243IPWR Mouser Part No 595-TRSF3243IPWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr	Datasheet	702In Stock 4,000Expected 22/03/2027	Cut Tape $2.93 $2.19 $2.01 $1.80 Reel $1.54 View $1.71 $1.67 $1.63 $1.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-28	TRSF3243	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3 Driver / 5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers MxL83947-AQB-R MaxLinear 1: $1.87 26In Stock	Mfr. Part No. MxL83947-AQB-R Mouser Part No 701-MXL83947-AQB-R	MaxLinear	RS-232 Interface IC 3 Driver / 5 Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers Learn More about MaxLinear mxl83947 rs 232 transceiver	Datasheet	26In Stock	Cut Tape $1.87 $1.37 $1.25 $1.10 View Reel $0.879 $1.04 $0.999 $0.879	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-32	MxL83947	Transceiver	1 Mb/s	3 Driver	5 Receiver		5.5 V	3 V	200 nA	- 40 C	+ 85 C		Reel, Cut Tape
RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C SP202ECN-L MaxLinear 1: $1.03 1,765In Stock 2,548Expected 26/01/2027	Mfr. Part No. SP202ECN-L Mouser Part No 701-SP202ECN-L	MaxLinear	RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C	Datasheet	1,765In Stock 2,548Expected 26/01/2027	$1.03 $0.739 $0.57 $0.544 View $0.521 $0.512 $0.486 $0.484 $0.478	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	SP202E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	3 mA	0 C	+ 70 C	15 kV	Tube
RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C SP202ECT-L/TR MaxLinear 1: $1.05 117In Stock 1,500Expected 02/10/2026	Mfr. Part No. SP202ECT-L/TR Mouser Part No 701-SP202ECT-L/TR	MaxLinear	RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C	Datasheet	117In Stock 1,500Expected 02/10/2026	Cut Tape $1.05 $0.753 $0.68 $0.60 Reel $0.495 View $0.561 $0.538 $0.509 $0.478 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SOIC-Wide-16	SP202E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	3 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel