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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	Interface Type	Mounting Style	Package / Case
RS-232 Interface IC 5V 2Driver/2Receiver ST232BDR STMicroelectronics 1: $1.34 9,082In Stock	Mfr. Part # ST232BDR Mouser Part # 511-ST232BDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	9,082In Stock	Cut Tape $1.34 $0.962 $0.868 $0.764 Reel $0.632 View $0.716 $0.686 $0.667 $0.616 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232CDR STMicroelectronics 1: $1.05 7,266In Stock 10,000Expected 12/2/2026	Mfr. Part # ST232CDR Mouser Part # 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,266In Stock 10,000Expected 12/2/2026	Cut Tape $1.05 $0.763 $0.692 $0.612 Reel $0.512 View $0.575 $0.553 $0.533 $0.499 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBTR STMicroelectronics 1: $2.57 2,230In Stock	Mfr. Part # ST232EBTR Mouser Part # 511-ST232EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,230In Stock	Cut Tape $2.57 $1.90 $1.73 $1.53 Reel $1.29 View $1.44 $1.39 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBDR STMicroelectronics 1: $2.07 2,987In Stock	Mfr. Part # ST232EBDR Mouser Part # 511-ST232EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,987In Stock	Cut Tape $2.07 $1.51 $1.37 $1.20 Reel $0.982 View $1.13 $1.08 $0.961 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-422 Interface IC Quad Diff Line Drvr ST26C31BTR STMicroelectronics 1: $1.85 2,800In Stock 5,000On Order	Mfr. Part # ST26C31BTR Mouser Part # 511-ST26C31B	STMicroelectronics	RS-422 Interface IC Quad Diff Line Drvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	2,800In Stock 5,000On Order	Cut Tape $1.85 $1.34 $1.21 $1.07 Reel $0.892 View $1.00 $0.962 $0.936 $0.871 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422 Interface IC				SMD/SMT	TSSOP-16
RS-422 Interface IC Quad Diff Line Drvr ST26C31BDR STMicroelectronics 1: $1.50 11,719In Stock	Mfr. Part # ST26C31BDR Mouser Part # 511-ST26C31BDR	STMicroelectronics	RS-422 Interface IC Quad Diff Line Drvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	11,719In Stock	Cut Tape $1.50 $1.23 $0.998 $0.837 $0.824 Reel $0.823 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422 Interface IC				SMD/SMT	SOIC-16
RS-422 Interface IC Quad Diff Line Rcvr ST26C32ABDR STMicroelectronics 1: $1.60 9,779In Stock	Mfr. Part # ST26C32ABDR Mouser Part # 511-ST26C32ABDR	STMicroelectronics	RS-422 Interface IC Quad Diff Line Rcvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	9,779In Stock	Cut Tape $1.60 $1.18 $1.07 $0.958 Reel $0.841 View $0.905 $0.897 $0.828 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222BTR STMicroelectronics 1: $2.87 7,789In Stock	Mfr. Part # ST3222BTR Mouser Part # 511-ST3222B	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	7,789In Stock	Cut Tape $2.87 $2.31 $1.92 $1.74 Reel $1.51 View $1.64 $1.57 $1.53 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-20
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222EBPR STMicroelectronics 1: $2.85 1,506In Stock	Mfr. Part # ST3222EBPR Mouser Part # 511-ST3222EBP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,506In Stock	Cut Tape $2.85 $2.11 $1.91 $1.72 View Reel $1.50 $1.61 $1.56 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	RS-232 Interface IC				SMD/SMT	SSOP-20
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BDR STMicroelectronics 1: $1.38 5,757In Stock 35,000On Order	Mfr. Part # ST3232BDR Mouser Part # 511-ST3232BDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	5,757In Stock 35,000On Order On Order Ship Dates Mfr. #: ST3232BDR Stock: 5,757 Can Ship Immediately On Order: 15,000 Expected 12/7/2026 20,000 Expected 5/7/2027 Factory Lead-Time: 30 Weeks	Cut Tape $1.38 $1.03 $0.893 $0.788 View Reel $0.706 $0.737 $0.706 $0.706 MouseReel Available	Min.: 1 Mult.: 1 Max.: 910 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232CDR STMicroelectronics 1: $1.83 9,025In Stock 12,500Expected 6/18/2027	Mfr. Part # ST3232CDR Mouser Part # 511-ST3232CDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	9,025In Stock 12,500Expected 6/18/2027	Cut Tape $1.83 $1.43 $1.24 $1.11 Reel $0.946 View $1.05 $1.01 $0.998 $0.937 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBTR STMicroelectronics 1: $2.18 1,912In Stock 5,000Expected 4/23/2027	Mfr. Part # ST3232EBTR Mouser Part # 511-ST3232EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,912In Stock 5,000Expected 4/23/2027	Cut Tape $2.18 $1.60 $1.46 $1.25 View Reel $1.03 $1.18 $1.13 $1.12 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBDR STMicroelectronics 1: $2.11 11,528In Stock	Mfr. Part # ST3232EBDR Mouser Part # 511-ST3232EBDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	11,528In Stock	Cut Tape $2.11 $1.55 $1.40 $1.24 Reel $1.03 View $1.17 $1.12 $1.11 $1.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECDR STMicroelectronics 1: $2.13 2,545In Stock 5,000Expected 3/22/2027	Mfr. Part # ST3232ECDR Mouser Part # 511-ST3232ECD	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	2,545In Stock 5,000Expected 3/22/2027	Cut Tape $2.13 $1.57 $1.42 $1.26 $1.18 Reel $1.18 MouseReel Available	Min.: 1 Mult.: 1 Max.: 460 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241EBPR STMicroelectronics 1: $5.06 1,554In Stock	Mfr. Part # ST3241EBPR Mouser Part # 511-ST3241EBP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,554In Stock	Cut Tape $5.06 $3.82 $3.51 $3.17 Reel $2.70 View $3.00 $2.99 $2.52 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	RS-232 Interface IC				SMD/SMT	SSOP-28
RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, aut ST3485EIYDT STMicroelectronics 1: $3.97 9,025In Stock 7,500Expected 8/20/2027	Mfr. Part # ST3485EIYDT Mouser Part # 511-ST3485EIYDT	STMicroelectronics	RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, aut Learn More about STMicroelectronics stm high speed transceivers	Datasheet	9,025In Stock 7,500Expected 8/20/2027	Cut Tape $3.97 $2.98 $2.73 $2.44 $2.31 Reel $2.31 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver		SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485BDR STMicroelectronics 1: $1.53 17,985In Stock 15,000Expected 11/30/2026	Mfr. Part # ST485BDR Mouser Part # 511-ST485BDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	17,985In Stock 15,000Expected 11/30/2026	Cut Tape $1.53 $1.11 $1.00 $0.885 View Reel $0.677 $0.829 $0.796 $0.779 $0.677 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485CDR STMicroelectronics 1: $1.61 15,521In Stock 2,500Expected 4/16/2027	Mfr. Part # ST485CDR Mouser Part # 511-ST485CDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	15,521In Stock 2,500Expected 4/16/2027	Cut Tape $1.61 $1.16 $1.05 $0.927 Reel $0.729 View $0.868 $0.833 $0.806 $0.714 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485ECDR STMicroelectronics 1: $1.86 12,044In Stock	Mfr. Part # ST485ECDR Mouser Part # 511-ST485ECDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	12,044In Stock	Cut Tape $1.86 $1.35 $1.17 $1.09 Reel $0.913 View $1.02 $0.982 $0.969 $0.911 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST490ABDR STMicroelectronics 1: $3.08 7,756In Stock 5,000Expected 11/5/2026	Mfr. Part # ST490ABDR Mouser Part # 511-ST490ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	7,756In Stock 5,000Expected 11/5/2026	Cut Tape $3.08 $2.29 $2.09 $1.87 Reel $1.59 View $1.77 $1.70 $1.68 $1.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
Digital Isolators Dual channel digital isolator STISO621W STMicroelectronics 1: $6.75 795In Stock	Mfr. Part # STISO621W Mouser Part # 511-STISO621W	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stis0621 isolators	Datasheet	795In Stock	Cut Tape $6.75 $5.15 $4.75 $4.34 Reel $4.02 $3.97 MouseReel Available	Min.: 1 Mult.: 1 : 800	Digital Isolators
LIN Transceivers Power-line communication dual line driver STLD1 STMicroelectronics 1: $5.50 4,337In Stock	Mfr. Part # STLD1 Mouser Part # 511-STLD1	STMicroelectronics	LIN Transceivers Power-line communication dual line driver Learn More about STMicroelectronics stm stdl1 dual line driver	Datasheet	4,337In Stock	$5.50 $4.17 $3.84 $3.47 View $3.29 $3.19 $3.09 $2.99 Quote	Min.: 1 Mult.: 1	LIN Transceivers		Power-Line Communication		SMD/SMT	QFN-24
USB Interface IC High speed USB On-The-Go ULPI transceiver STULPI01BTBR STMicroelectronics 1: $16.00 427In Stock	Mfr. Part # STULPI01BTBR Mouser Part # 511-STULPI01BTBR	STMicroelectronics	USB Interface IC High speed USB On-The-Go ULPI transceiver	Datasheet	427In Stock	Cut Tape $16.00 $12.57 $11.71 $10.76 View Reel $9.40 $10.69 $10.34 $10.21 $9.40 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	OTG Transceiver	UART, USB	SMD/SMT	uTFBGA-36
USB Interface IC USB Type-C Power Delivery interface for Sink application up to 100 W TCPP01-M12 STMicroelectronics 1: $1.29 8,399In Stock 12,000Expected 6/2/2027	Mfr. Part # TCPP01-M12 Mouser Part # 511-TCPP01-M12	STMicroelectronics	USB Interface IC USB Type-C Power Delivery interface for Sink application up to 100 W Learn More about STMicroelectronics stm tcpp01 m12 usb type c protection	Datasheet	8,399In Stock 12,000Expected 6/2/2027	Cut Tape $1.29 $0.922 $0.832 $0.732 $0.685 Reel $0.685 MouseReel Available	Min.: 1 Mult.: 1 Max.: 360 : 3,000	USB Interface IC	USB Protectors	Power Delivery		SMD/SMT	QFN-12
I/O Controller Interface IC ISO 9141 Interface E-L9637D013TR STMicroelectronics 1: $2.60 6In Stock 10,000On Order	Mfr. Part # E-L9637D013TR Mouser Part # 511-E-L9637D013TR	STMicroelectronics	I/O Controller Interface IC ISO 9141 Interface	Datasheet	6In Stock 10,000On Order On Order Ship Dates Mfr. #: E-L9637D013TR Stock: 6 Can Ship Immediately On Order: 5,000 Expected 2/17/2027 5,000 Expected 2/24/2027 Factory Lead-Time: 30 Weeks	Cut Tape $2.60 $1.91 $1.74 $1.55 View Reel $1.33 $1.46 $1.40 $1.35 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Controller Interface IC				SMD/SMT	SOIC-8