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Texas Instruments MAX3243E Series 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.	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 MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDB MAX3243ECDBR Texas Instruments 1: $2.40 7,247In Stock	Mfr. Part No. MAX3243ECDBR Mouser Part No 595-MAX3243ECDBR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDB	Datasheet	7,247In Stock	Cut Tape $2.40 $1.79 $1.63 $1.46 Reel $1.16 View $1.38 $1.34 $1.31 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-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 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 $2.89 $2.66 $2.40 Reel $2.13 View $2.27 $2.26 $2.05 $2.03 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 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDB MAX3243EIDBR Texas Instruments 1: $2.40 1,379In Stock	Mfr. Part No. MAX3243EIDBR Mouser Part No 595-MAX3243EIDBR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDB	Datasheet	1,379In Stock	Cut Tape $2.40 $1.79 $1.63 $1.46 Reel $1.25 View $1.38 $1.34 $1.31 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-28	MAX3243E	Transceiver	500 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 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDW MAX3243EIDWR Texas Instruments 1: $3.83 1,346In Stock	Mfr. Part No. MAX3243EIDWR Mouser Part No 595-MAX3243EIDWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDW	Datasheet	1,346In Stock	Cut Tape $3.83 $2.89 $2.66 $2.40 Reel $2.13 View $2.28 $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	- 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-MAX3243EIPW MAX3243EIPWR Texas Instruments 1: $2.45 5,788In Stock 4,000On Order	Mfr. Part No. MAX3243EIPWR Mouser Part No 595-MAX3243EIPWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIPW	Datasheet	5,788In Stock 4,000On Order On Order Ship Dates Mfr. No: MAX3243EIPWR Stock: 5,788 Can Dispatch Immediately On Order: 2,000 Expected 09/11/2026 2,000 Expected 19/11/2026 Factory Lead Time: 26 Weeks	Cut Tape $2.45 $1.82 $1.66 $1.49 Reel $1.25 View $1.38 $1.34 $1.31 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-28	MAX3243E	Transceiver	500 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 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECPW MAX3243ECPWR Texas Instruments 1: $2.45 115In Stock 4,000Expected 18/12/2026	Mfr. Part No. MAX3243ECPWR Mouser Part No 595-MAX3243ECPWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECPW	Datasheet	115In Stock 4,000Expected 18/12/2026	Cut Tape $2.45 $1.82 $1.66 $1.49 View Reel $1.26 $1.38 $1.34 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-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 RS-232 Line Driver/R eceiver MAX3243EIRHBR Texas Instruments 1: $2.34 119In Stock 12,000Expected 06/11/2026	Mfr. Part No. MAX3243EIRHBR Mouser Part No 595-MAX3243EIRHBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver	Datasheet	119In Stock 12,000Expected 06/11/2026	Cut Tape $2.34 $1.74 $1.62 $1.45 View Reel $1.30 $1.34 $1.31 $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	VQFN-32	MAX3243E	Transceiver	500 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 RS-232 Line Driver/R eceiver MAX3243ECRHBR Texas Instruments 1: $2.41 2,966Expected 07/01/2027	Mfr. Part No. MAX3243ECRHBR Mouser Part No 595-MAX3243ECRHBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver	Datasheet	2,966Expected 07/01/2027	Cut Tape $2.41 $1.79 $1.63 $1.46 View Reel $1.17 $1.38 $1.34 $1.29 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	VQFN-32	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 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243EIPWR MAX3243EIPWRG4 Texas Instruments 1: $2.43 7,533On Order	Mfr. Part No. MAX3243EIPWRG4 Mouser Part No 595-MAX3243EIPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243EIPWR	Datasheet	7,533On Order On Order Ship Dates Mfr. No: MAX3243EIPWRG4 Stock: 0 On Order: 3,533 Expected 10/11/2026 4,000 Expected 11/02/2027 Factory Lead Time: 26 Weeks	Cut Tape $2.43 $1.80 $1.64 $1.47 View Reel $1.09 $1.38 $1.34 $1.29 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243ECPWR MAX3243ECPWRG4 Texas Instruments 2,000: $1.19 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. MAX3243ECPWRG4 Mouser Part No 595-MAX3243ECPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243ECPWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.19	Min.: 2,000 Mult.: 2,000 : 2,000	TSSOP-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Reel
RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243EIDWR MAX3243EIDWRG4 Texas Instruments 1,000: $1.84 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. MAX3243EIDWRG4 Mouser Part No 595-MAX3243EIDWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243EIDWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.84	Min.: 1,000 Mult.: 1,000 : 1,000	SOIC-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Reel
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver ALT ALT 595-MAX3243EIPWR MAX3243EIPWRE4 Texas Instruments 1: $2.43 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. MAX3243EIPWRE4 Mouser Part No 595-MAX3243EIPWRE4	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver ALT ALT 595-MAX3243EIPWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $2.43 $1.80 $1.64 $1.47 View Reel $1.09 $1.38 $1.34 $1.29 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-28	MAX3243E		500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 Line Driver/R eceiver ALT 595-MAX ALT 595-MAX3243EIRHBR MAX3243EIRHBRG4 Texas Instruments 3,000: $1.12 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. MAX3243EIRHBRG4 Mouser Part No 595-MAX3243EIRHBRG4	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver ALT 595-MAX ALT 595-MAX3243EIRHBR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.12	Min.: 3,000 Mult.: 3,000 : 3,000	VQFN-32	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Reel

Texas Instruments MAX3243E Series RS-232 Interface IC

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Texas Instruments MAX3243E Series RS-232 Interface IC

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