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Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package / Case
Interface - Specialized Miniature KNX transceiver with voltage regulators STKNXTR STMicroelectronics 1: $5.029 7.933Expected 9/10/2027	Mfr. Part # STKNXTR Mouser Part # 511-STKNXTR	STMicroelectronics	Interface - Specialized Miniature KNX transceiver with voltage regulators Learn More about STMicroelectronics stm stknk transceiver	Datasheet	7.933Expected 9/10/2027	Cut Tape $5.029 $4.205 $3.568 $3.272 View Reel $2.723 $3.041 $3.019 $2.723 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Interface - Specialized	Interfaces and Transceivers	Transceiver		SMD/SMT	VFQFPN-24
Smart Card Interface ICs 24-pin smartcard Interfaces ST8034HNQR STMicroelectronics 1: $1.801 10In Stock	Mfr. Part # ST8034HNQR Mouser Part # 511-ST8034HNQR	STMicroelectronics	Smart Card Interface ICs 24-pin smartcard Interfaces	Datasheet	10In Stock	Cut Tape $1.801 $1.318 $1.164 $1.028 View Reel $819 $966 $929 $918 $863 $819 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	QFN-24
USB Interface IC USB charger detection interface STUSBCD01BJR STMicroelectronics 1: $2.844 4.886In Stock	Mfr. Part # STUSBCD01BJR Mouser Part # 511-STUSBCD01BJR	STMicroelectronics	USB Interface IC USB charger detection interface	Datasheet	4.886In Stock	Cut Tape $2.844 $2.097 $1.921 $1.878 $1.823 Reel $1.263	Min.: 1 Mult.: 1 : 5.000	USB Interface IC	USB Charger Detectors	Host Controller		SMD/SMT	Flip-Chip-12
I/O Controller Interface IC ISO 9141 Interface E-L9637D013TR STMicroelectronics 1: $2.196 9.961On Order	Mfr. Part # E-L9637D013TR Mouser Part # 511-E-L9637D013TR	STMicroelectronics	I/O Controller Interface IC ISO 9141 Interface	Datasheet	9.961On Order On Order Ship Dates Mfr. #: E-L9637D013TR Stock: 0 On Order: 4.961 Expected 8/30/2027 5.000 TBD Factory Lead-Time: 30 Weeks	Cut Tape $2.196 $1.625 $1.482 $1.318 Reel $1.109 View $1.241 $1.197 $1.175 $1.086 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	I/O Controller Interface IC				SMD/SMT	SOIC-8
Sensor Interface Automotive PSI5 transceiver IC L9663-1 STMicroelectronics 1: $5.731 1.000On Order	Mfr. Part # L9663-1 Mouser Part # 511-L9663-1	STMicroelectronics	Sensor Interface Automotive PSI5 transceiver IC Learn More about STMicroelectronics stmicro l9663 psi5 transceiver ics	Datasheet	1.000On Order	$5.731 $4.381 $4.040 $3.667 View $3.382 $3.294 $3.250	Min.: 1 Mult.: 1	Sensor Interface	Peripheral Sensor Interface	Transceiver ICs	SPI	SMD/SMT	VFQFPN-28
RS-232 Interface IC 5V 2Driver/2Receiver ST232CDR STMicroelectronics 1: $889 1.319In Stock 17.500On Order	Mfr. Part # ST232CDR Mouser Part # 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1.319In Stock 17.500On Order On Order Ship Dates Mfr. #: ST232CDR Stock: 1.319 Can Ship Immediately On Order: 2.500 Expected 9/28/2026 5.000 Expected 10/15/2026 10.000 Expected 2/12/2027 Factory Lead-Time: 30 Weeks	Cut Tape $889 $644 $584 $517 Reel $433 View $485 $467 $450 $422 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC 15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down ST3243EBTR STMicroelectronics 1: $2.822 5.000On Order	Mfr. Part # ST3243EBTR Mouser Part # 511-ST3243EB	STMicroelectronics	RS-232 Interface IC 15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down Learn More about STMicroelectronics stm standard products	Datasheet	5.000On Order	Cut Tape $2.822 $2.097 $1.910 $1.713 Reel $1.471 View $1.614 $1.559 $1.504 $1.329 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	RS-232 Interface IC				SMD/SMT	TSSOP-28
Digital Isolators Dual channel digital isolator STISO621 STMicroelectronics 1: $1.757 5.958Expected 6/11/2027	Mfr. Part # STISO621 Mouser Part # 511-STISO621	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stis0621 isolators	Datasheet	5.958Expected 6/11/2027	$1.757 $1.318 $1.208 $1.079 View $1.021 $986 $984 $900 $899	Min.: 1 Mult.: 1	Digital Isolators
Digital Isolators Dual channel digital isolator STISO621W STMicroelectronics 1: $5.698 795Expected 10/1/2026	Mfr. Part # STISO621W Mouser Part # 511-STISO621W	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stis0621 isolators	Datasheet	795Expected 10/1/2026	Cut Tape $5.698 $4.348 $4.008 $3.634 $3.590 Reel $3.590 MouseReel Available	Min.: 1 Mult.: 1 : 800	Digital Isolators
Interface - Specialized Miniature KNX transceiver with voltage regulators STKNX STMicroelectronics 1: $5.654 2.897Expected 4/30/2027	Mfr. Part # STKNX Mouser Part # 511-STKNX	STMicroelectronics	Interface - Specialized Miniature KNX transceiver with voltage regulators Learn More about STMicroelectronics stm stknk transceiver	Datasheet	2.897Expected 4/30/2027	$5.654 $4.315 $3.975 $3.601 View $3.426 $3.327 $3.239 $3.129	Min.: 1 Mult.: 1	Interface - Specialized				SMD/SMT	VFQFPN-24
Smart Card Interface ICs Smart card interface 3V or 5V 26 MHz ST8024LACDR STMicroelectronics 1: $3.876 48In Stock	Mfr. Part # ST8024LACDR Mouser Part # 511-ST8024LACDR	STMicroelectronics	Smart Card Interface ICs Smart card interface 3V or 5V 26 MHz	Datasheet	48In Stock	Cut Tape $3.876 $2.888 $2.646 $2.372 Reel $2.031 View $2.240 $2.185 $1.965 $1.932 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Smart Card Interface ICs	Smart Card Interface ICs
Smart Card Interface ICs 16-pin smartcard Interfaces ST8034CQR STMicroelectronics 1: $3.250 566In Stock	Mfr. Part # ST8034CQR Mouser Part # 511-ST8034CQR	STMicroelectronics	Smart Card Interface ICs 16-pin smartcard Interfaces	Datasheet	566In Stock	Cut Tape $3.250 $2.108 $1.614 $1.350 Reel $1.004 View $1.005 $998 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	QFN-16
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485ERBDR STMicroelectronics 1: $2.405 813Expected 7/19/2027	Mfr. Part # ST485ERBDR Mouser Part # 511-ST485ERBDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	813Expected 7/19/2027	Cut Tape $2.405 $1.779 $1.625 $1.449 Reel $1.230 View $1.361 $1.318 $1.252 $1.186 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
Interface - Specialized Quad Squib Driver PTS SmartPower L9660 STMicroelectronics 1: $6.357 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # L9660 Mouser Part # 511-L9660	STMicroelectronics	Interface - Specialized Quad Squib Driver PTS SmartPower	Datasheet	Non-Stocked Lead-Time 52 Weeks	$6.357 $4.842 $4.469 $4.051 $4.008	Min.: 1 Mult.: 1	Interface - Specialized				SMD/SMT	LQFP-64
Interface - Specialized Quad Squib Driver PTS SmartPower L9660TR STMicroelectronics 1: $6.357 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # L9660TR Mouser Part # 511-L9660TR	STMicroelectronics	Interface - Specialized Quad Squib Driver PTS SmartPower	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $6.357 $4.842 $4.469 $4.051 $4.008 Reel $4.008 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Interface - Specialized				SMD/SMT	LQFP-64
Sensor Interface Automotive PSI5 transceiver IC L9663 STMicroelectronics 1: $6.434 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # L9663 Mouser Part # 511-L9663	STMicroelectronics	Sensor Interface Automotive PSI5 transceiver IC Learn More about STMicroelectronics stmicro l9663 psi5 transceiver ics	Datasheet	Non-Stocked Lead-Time 30 Weeks	$6.434 $4.897 $4.524 $4.095 $4.051	Min.: 1 Mult.: 1	Sensor Interface				SMD/SMT	TQFP-EP-32
Sensor Interface Automotive PSI5 transceiver IC L9663-TR-1 STMicroelectronics 3.000: $3.524 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # L9663-TR-1 Mouser Part # 511-L9663-TR-1	STMicroelectronics	Sensor Interface Automotive PSI5 transceiver IC Learn More about STMicroelectronics stmicro l9663 psi5 transceiver ics	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $3.524	Min.: 3.000 Mult.: 3.000 : 3.000	Sensor Interface				SMD/SMT	VFQFPN-28
Sensor Interface Wide range air fuel sensor control interface L9780TR STMicroelectronics 1: $11.243 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # L9780TR Mouser Part # 511-L9780TR	STMicroelectronics	Sensor Interface Wide range air fuel sensor control interface	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $11.243 $8.751 $8.125 $7.444 $7.356 Reel $7.356 MouseReel Available	Min.: 1 Mult.: 1 : 2.400	Sensor Interface				SMD/SMT	LQFP-48
RS-485 Interface IC 50 Mbps, 3.3V / 5V full-duplex RS485 transceiver with +- 12 kV IEC 61000-4-2 contact ESD protection ST4E1250FIQT STMicroelectronics 3.000: $1.449 Non-Stocked New Product	Mfr. Part # ST4E1250FIQT Mouser Part # 511-ST4E1250FIQT New Product	STMicroelectronics	RS-485 Interface IC 50 Mbps, 3.3V / 5V full-duplex RS485 transceiver with +- 12 kV IEC 61000-4-2 contact ESD protection	Datasheet	Non-Stocked	Reel $1.449 $1.405	Min.: 3.000 Mult.: 3.000 : 3.000	RS-485 Interface IC
RS-485 Interface IC 50 Mbps, full-duplex RS485 transceiver with +- 16 kV IEC 61000-4-2 contact ESD protection ST4E1650FIDT STMicroelectronics 2.500: $1.504 Non-Stocked New Product	Mfr. Part # ST4E1650FIDT Mouser Part # 511-ST4E1650FIDT New Product	STMicroelectronics	RS-485 Interface IC 50 Mbps, full-duplex RS485 transceiver with +- 16 kV IEC 61000-4-2 contact ESD protection		Non-Stocked	Reel $1.504 $1.449	Min.: 2.500 Mult.: 2.500 : 2.500	RS-485 Interface IC
RS-485 Interface IC 50 Mbps, full-duplex RS485 transceiver with +- 16 kV IEC 61000-4-2 contact ESD protection ST4E1650FIQT STMicroelectronics 3.000: $1.526 Non-Stocked New Product	Mfr. Part # ST4E1650FIQT Mouser Part # 511-ST4E1650FIQT New Product	STMicroelectronics	RS-485 Interface IC 50 Mbps, full-duplex RS485 transceiver with +- 16 kV IEC 61000-4-2 contact ESD protection	Datasheet	Non-Stocked	Reel $1.526 $1.482	Min.: 3.000 Mult.: 3.000 : 3.000	RS-485 Interface IC
Smart Card Interface ICs Smart card interface ST8024LACTR STMicroelectronics 2.500: $1.219 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # ST8024LACTR Mouser Part # 511-ST8024LACTR	STMicroelectronics	Smart Card Interface ICs Smart card interface	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $1.219	Min.: 2.500 Mult.: 2.500 : 2.500	Smart Card Interface ICs	Smart Card Interface ICs
Smart Card Interface ICs Smart card interface 3V or 5V 26 MHz ST8024LCTR STMicroelectronics 1: $2.372 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # ST8024LCTR Mouser Part # 511-ST8024LCTR	STMicroelectronics	Smart Card Interface ICs Smart card interface 3V or 5V 26 MHz	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $2.372 $1.757 $1.592 $1.427 View Reel $1.208 $1.340 $1.296 $1.230 $1.208 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	TSSOP-28
Smart Card Interface ICs 16-pin smartcard Interfaces ST8034ATDT STMicroelectronics 2.500: $1.768 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # ST8034ATDT Mouser Part # 511-ST8034ATDT	STMicroelectronics	Smart Card Interface ICs 16-pin smartcard Interfaces	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $1.768	Min.: 2.500 Mult.: 2.500 : 2.500	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	SOIC-16
Digital Isolators Dual channel digital isolator STISO620 STMicroelectronics 1: $1.943 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STISO620 Mouser Part # 511-STISO620	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stiso620 dual channel digital isolator	Datasheet	Non-Stocked Lead-Time 52 Weeks	$1.943 $1.427 $1.296 $1.153 View $1.079 $1.038 $1.032 $1.031	Min.: 1 Mult.: 1	Digital Isolators