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Full Duplex Transceiver Interface ICs

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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.	Product Type	Product	Type	Mounting Style	Package / Case
RS-232 Interface IC RS232 120 kbps temp -40C to 85C SP3232EET-L MaxLinear 1: $1.53 300In Stock 282Expected 3/30/2027	Mfr. Part # SP3232EET-L Mouser Part # 701-SP3232EET-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	300In Stock 282Expected 3/30/2027	$1.53 $1.12 $0.945 $0.875 View $0.81 $0.781 $0.767 $0.733 $0.719	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Wide-16
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232EET-L/TR MaxLinear 1: $1.57 1,006In Stock	Mfr. Part # SP3232EET-L/TR Mouser Part # 701-SP3232EET-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	1,006In Stock	Cut Tape $1.57 $1.15 $1.05 $0.921 Reel $0.754 View $0.876 $0.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Wide-16
RS-232 Interface IC RS232 1000 kbps temp 0C to 70C SP3232EUCN-L MaxLinear 1: $1.69 251In Stock 3,283On Order	Mfr. Part # SP3232EUCN-L Mouser Part # 701-SP3232EUCN-L	MaxLinear	RS-232 Interface IC RS232 1000 kbps temp 0C to 70C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	251In Stock 3,283On Order On Order Ship Dates Mfr. #: SP3232EUCN-L Stock: 251 Can Ship Immediately On Order: 735 Expected 8/17/2027 1,029 Expected 8/31/2027 1,519 Expected 10/12/2027 Factory Lead-Time: 46 Weeks	$1.69 $1.24 $1.06 $0.973	Min.: 1 Mult.: 1 Max.: 150	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC 3.3V, 1000 Kbps RS-232 SP3232EUCN-L/TR MaxLinear 1: $1.24 13In Stock 5,000On Order	Mfr. Part # SP3232EUCN-L/TR Mouser Part # 701-SP3232EUCN-L/TR	MaxLinear	RS-232 Interface IC 3.3V, 1000 Kbps RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	13In Stock 5,000On Order On Order Ship Dates Mfr. #: SP3232EUCN-L/TR Stock: 13 Can Ship Immediately On Order: 2,500 Expected 2/16/2027 2,500 Expected 7/27/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.24 $0.89 $0.802 $0.705 View Reel $0.611 $0.659 $0.631 $0.615 $0.611 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3238ECA-L/TR MaxLinear 1: $2.18 293In Stock 1,500Expected 11/24/2026	Mfr. Part # SP3238ECA-L/TR Mouser Part # 701-SP3238ECA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	293In Stock 1,500Expected 11/24/2026	Cut Tape $2.18 $1.61 $1.47 $1.31 Reel $1.08 View $1.24 $1.20 $1.14 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3238EEA-L/TR MaxLinear 1: $2.29 38In Stock 3,000Expected 2/9/2027	Mfr. Part # SP3238EEA-L/TR Mouser Part # 701-SP3238EEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	38In Stock 3,000Expected 2/9/2027	Cut Tape $2.29 $1.70 $1.55 $1.34 View Reel $1.11 $1.27 $1.22 $1.11 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28
RS-232 Interface IC RS232 250 kbps temp -40C to 85C SP3238EEY-L MaxLinear 1: $2.08 3In Stock	Mfr. Part # SP3238EEY-L Mouser Part # 701-SP3238EEY-L	MaxLinear	RS-232 Interface IC RS232 250 kbps temp -40C to 85C	Datasheet	3In Stock	$2.08 $1.50 $1.32 $1.25 View $1.18 $1.13 $1.10	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	TSSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3238EEY-L/TR MaxLinear 1: $2.13 25In Stock 2,500Expected 11/17/2026	Mfr. Part # SP3238EEY-L/TR Mouser Part # 701-SP3238EEY-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	25In Stock 2,500Expected 11/17/2026	Cut Tape $2.13 $1.57 $1.33 $1.25 View Reel $1.06 $1.18 $1.13 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	TSSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EBEA-L/TR MaxLinear 1: $1.43 66In Stock 1,500Expected 8/19/2027	Mfr. Part # SP3243EBEA-L/TR Mouser Part # 701-SP3243EBEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	66In Stock 1,500Expected 8/19/2027	Cut Tape $1.43 $1.05 $0.943 $0.827 View Reel $0.702 $0.775 $0.744 $0.702 $0.702 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EBEY-L MaxLinear 1: $1.35 1,116In Stock	Mfr. Part # SP3243EBEY-L Mouser Part # 701-SP3243EBEY-L	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	1,116In Stock	$1.35 $0.98 $0.832 $0.786 View $0.753 $0.698 $0.68 $0.655 $0.642	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	TSSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EBEY-L/TR MaxLinear 1: $1.35 19In Stock 10,000On Order	Mfr. Part # SP3243EBEY-L/TR Mouser Part # 701-SP3243EBEY-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	19In Stock 10,000On Order On Order Ship Dates Mfr. #: SP3243EBEY-L/TR Stock: 19 Can Ship Immediately On Order: 5,000 Expected 4/16/2027 5,000 Expected 11/8/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.35 $0.98 $0.888 $0.787 Reel $0.656 View $0.738 $0.709 $0.689 $0.642 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	TSSOP-28
RS-232 Interface IC RS232 120 kbps temp 0C to 70C SP3243ECA-L MaxLinear 1: $1.23 24In Stock 598Expected 9/2/2027	Mfr. Part # SP3243ECA-L Mouser Part # 701-SP3243ECA-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp 0C to 70C	Datasheet	24In Stock 598Expected 9/2/2027	$1.23 $0.89 $0.889	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243ECA-L/TR MaxLinear 1: $1.23 362In Stock 4,500Expected 11/17/2026	Mfr. Part # SP3243ECA-L/TR Mouser Part # 701-SP3243ECA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	362In Stock 4,500Expected 11/17/2026	Cut Tape $1.23 $0.889 $0.805 $0.712 Reel $0.595 View $0.667 $0.64 $0.615 $0.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EEA-L/TR MaxLinear 1: $1.33 40In Stock	Mfr. Part # SP3243EEA-L/TR Mouser Part # 701-SP3243EEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	40In Stock	Cut Tape $1.33 $0.967 $0.875 $0.784 View Reel $0.657 $0.736 $0.696 $0.657 $0.657 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EEY-L MaxLinear 1: $1.30 490In Stock	Mfr. Part # SP3243EEY-L Mouser Part # 701-SP3243EEY-L	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	490In Stock	$1.30 $0.94 $0.82 $0.751 View $0.682 $0.649 $0.629 $0.609 $0.597	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	TSSOP-28
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232 SP3243EUCA-L/TR MaxLinear 1: $1.38 89In Stock 3,000On Order	Mfr. Part # SP3243EUCA-L/TR Mouser Part # 701-SP3243EUCA-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	89In Stock 3,000On Order On Order Ship Dates Mfr. #: SP3243EUCA-L/TR Stock: 89 Can Ship Immediately On Order: 1,500 Expected 4/16/2027 1,500 Expected 10/18/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.38 $1.01 $0.908 $0.805 Reel $0.677 View $0.755 $0.726 $0.706 $0.658 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232 SP3243EUEA-L/TR MaxLinear 1: $1.50 88In Stock 3,000On Order	Mfr. Part # SP3243EUEA-L/TR Mouser Part # 701-SP3243EUEA-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	88In Stock 3,000On Order On Order Ship Dates Mfr. #: SP3243EUEA-L/TR Stock: 88 Can Ship Immediately On Order: 1,500 Expected 4/16/2027 1,500 Expected 9/7/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.50 $1.09 $0.985 $0.874 Reel $0.874 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232 SP3243EUEY-L/TR MaxLinear 1: $1.46 105In Stock 12,500On Order	Mfr. Part # SP3243EUEY-L/TR Mouser Part # 701-SP3243EUEY-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	105In Stock 12,500On Order On Order Ship Dates Mfr. #: SP3243EUEY-L/TR Stock: 105 Can Ship Immediately On Order: 7,500 Expected 3/26/2027 5,000 Expected 8/19/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.46 $1.06 $0.964 $0.859 View Reel $0.71 $0.798 $0.766 $0.75 $0.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	TSSOP-28
RS-422/RS-485 Interface IC Full Duplex RS-485 s SP490CN-L/TR MaxLinear 1: $1.61 1,095In Stock 2,500Expected 11/10/2026	Mfr. Part # SP490CN-L/TR Mouser Part # 701-SP490CN-L/TR	MaxLinear	RS-422/RS-485 Interface IC Full Duplex RS-485 s	Datasheet	1,095In Stock 2,500Expected 11/10/2026	Cut Tape $1.61 $1.18 $1.07 $0.951 Reel $0.79 View $0.894 $0.86 $0.853 $0.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Full Duplex RS-485 s SP491CN-L/TR MaxLinear 1: $1.59 1,070In Stock	Mfr. Part # SP491CN-L/TR Mouser Part # 701-SP491CN-L/TR	MaxLinear	RS-422/RS-485 Interface IC Full Duplex RS-485 s	Datasheet	1,070In Stock	Cut Tape $1.59 $1.16 $1.06 $0.935 Reel $0.783 View $0.879 $0.845 $0.837 $0.766 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-14
RS-422/RS-485 Interface IC Full Duplex RS-485 s SP491EEN-L/TR MaxLinear 1: $1.67 1,639In Stock 2,500Expected 9/14/2027	Mfr. Part # SP491EEN-L/TR Mouser Part # 701-SP491EEN-L/TR	MaxLinear	RS-422/RS-485 Interface IC Full Duplex RS-485 s	Datasheet	1,639In Stock 2,500Expected 9/14/2027	Cut Tape $1.67 $1.23 $1.12 $0.988 Reel $0.988 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-14
RS-232 Interface IC RS-232 250kbps 3TX/5RX Transceiver XR32220EBER-L/TR MaxLinear 1: $2.80 97In Stock 6,000Expected 11/24/2026	Mfr. Part # XR32220EBER-L/TR Mouser Part # 701-XR32220EBER-L/TR	MaxLinear	RS-232 Interface IC RS-232 250kbps 3TX/5RX Transceiver	Datasheet	97In Stock 6,000Expected 11/24/2026	Cut Tape $2.80 $2.09 $1.91 $1.72 Reel $1.45 View $1.62 $1.59 $1.54 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RS-232 Interface IC	RS-232 Transceivers	Inteligent RS-232 Transceiver	SMD/SMT	QFN-24
RS-232 Interface IC 2DR/2RX RS-232 XCVR AutoOnline, Shutdown XR32220EUER-L MaxLinear 1: $2.90 802In Stock	Mfr. Part # XR32220EUER-L Mouser Part # 701-XR32220EUER-L	MaxLinear	RS-232 Interface IC 2DR/2RX RS-232 XCVR AutoOnline, Shutdown	Datasheet	802In Stock	$2.90 $2.17 $1.98 $1.78 View $1.63 $1.57 $1.55 $1.49 $1.47	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Inteligent RS-232 Transceiver	SMD/SMT	QFN-24
RS-422/RS-485 Interface IC 3-5.5V 80V Tolerant RS485 FullDup Transc XR33053ID-F MaxLinear 1: $3.67 10In Stock 224Expected 3/30/2027	Mfr. Part # XR33053ID-F Mouser Part # 701-XR33053ID-F	MaxLinear	RS-422/RS-485 Interface IC 3-5.5V 80V Tolerant RS485 FullDup Transc Learn More about MaxLinear exar xr33x5x transceivers	Datasheet	10In Stock 224Expected 3/30/2027	$3.67 $2.77 $2.38 $2.23 View $2.15 $2.05 $1.98 $1.93 $1.90	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-14
RS-232 Interface IC RS232 5V 2D/2R COM HIN202CBZ Renesas / Intersil 1: $1.44 1,481In Stock	Mfr. Part # HIN202CBZ Mouser Part # 968-HIN202CBZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R COM	Datasheet	1,481In Stock	$1.44 $1.02 $0.915 $0.805 View $0.753 $0.709 $0.681 $0.666 $0.65	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Wide-16