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Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver with +-12 kV IEC 61000-4-2 contact ESD protection ST4E1240IQT STMicroelectronics 1: HK$16.77 1,422In Stock 3,000On Order	Mfr. Part No. ST4E1240IQT Mouser Part No 511-ST4E1240IQT	STMicroelectronics	RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver with +-12 kV IEC 61000-4-2 contact ESD protection Learn More about STMicroelectronics st4e12x transceivers	Datasheet	1,422In Stock 3,000On Order	Cut Tape HK$16.77 HK$12.41 HK$11.26 HK$10.11 Reel HK$8.30 View HK$9.54 HK$9.12 HK$8.13	Min.: 1 Mult.: 1 : 3,000	RS-485 Interface IC	RS-485 Transceivers			SMD/SMT	DFN-8
Digital Isolators Dual channel digital isolator STISO621TR STMicroelectronics 1: HK$13.23 26,230In Stock	Mfr. Part No. STISO621TR Mouser Part No 511-STISO621TR	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stis0621 isolators	Datasheet	26,230In Stock	Cut Tape HK$13.23 HK$10.44 HK$9.70 HK$8.96 Reel HK$7.74 View HK$8.55 HK$8.20 HK$8.03 HK$7.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators				SMD/SMT	SO-8
Sensor Interface High-accuracy, high-resolution, low-power, 2-axis digital inclinometer with embe IIS2ICLXTR STMicroelectronics 1: HK$252.85 3,775In Stock	Mfr. Part No. IIS2ICLXTR Mouser Part No 511-IIS2ICLXTR	STMicroelectronics	Sensor Interface High-accuracy, high-resolution, low-power, 2-axis digital inclinometer with embe Learn More about STMicroelectronics stm iis2iclx inclinometer	Datasheet	3,775In Stock	Cut Tape HK$252.85 HK$234.68 HK$220.21 HK$212.32 View Reel HK$194.24 HK$205.99 HK$205.34 HK$204.43 HK$194.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Sensor Interface	Digital Inclinometer			SMD/SMT
Telecom Interface ICs SERCOS Interfce Cont SERC816 STMicroelectronics 1: HK$305.04 808In Stock 216Expected 12/11/2026	Mfr. Part No. SERC816 Mouser Part No 511-SERC816	STMicroelectronics	Telecom Interface ICs SERCOS Interfce Cont	Datasheet	808In Stock 216Expected 12/11/2026	HK$305.04 HK$248.00 HK$222.10 HK$215.61 View HK$210.19 HK$210.10 Quote	Min.: 1 Mult.: 1	Telecom Interface ICs		Telecom IC - Various		SMD/SMT	PQFP-100
RS-422 Interface IC Quad Diff Line Rcvr ST26C32ABTR STMicroelectronics 1: HK$11.92 44,541In Stock	Mfr. Part No. ST26C32ABTR Mouser Part No 511-ST26C32AB	STMicroelectronics	RS-422 Interface IC Quad Diff Line Rcvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	44,541In Stock	Cut Tape HK$11.92 HK$9.45 HK$7.84 HK$6.96 View Reel HK$5.56 HK$6.54 HK$6.25 HK$6.17 HK$5.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422 Interface IC				SMD/SMT	TSSOP-16
Interface - Specialised ESD protection and signal booster for HDMI sink control stage interface HDMI2C2-5F2 STMicroelectronics 1: HK$5.92 5,213In Stock	Mfr. Part No. HDMI2C2-5F2 Mouser Part No 511-HDMI2C2-5F2	STMicroelectronics	Interface - Specialised ESD protection and signal booster for HDMI sink control stage interface	Datasheet	5,213In Stock	Cut Tape HK$5.92 HK$4.16 HK$3.73 HK$3.26 View Reel HK$2.49 HK$3.03 HK$2.89 HK$2.79 HK$2.66 HK$2.49 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Interface - Specialized	HDMI ESD Protection and Signal Boosters	HDMI, I2C	HDMI, I2C	SMD/SMT	WLCSP-10
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBTR STMicroelectronics 1: HK$12.17 7,858In Stock	Mfr. Part No. ST202EBTR Mouser Part No 511-ST202EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,858In Stock	Cut Tape HK$12.17 HK$9.45 HK$8.71 HK$7.88 View Reel HK$7.06 HK$7.54 HK$7.32 HK$7.28 HK$7.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222ECPR STMicroelectronics 1: HK$22.36 1,065In Stock	Mfr. Part No. ST3222ECPR Mouser Part No 511-ST3222ECP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,065In Stock	Cut Tape HK$22.36 HK$16.69 HK$15.21 HK$13.65 View Reel HK$10.28 HK$12.91 HK$12.66 HK$10.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	RS-232 Interface IC				SMD/SMT	SSOP-20
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241ECPR STMicroelectronics 1: HK$31.56 3,227In Stock	Mfr. Part No. ST3241ECPR Mouser Part No 511-ST3241ECP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	3,227In Stock	Cut Tape HK$31.56 HK$24.33 HK$22.36 HK$20.14 Reel HK$16.60 View HK$19.15 HK$18.58 HK$16.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	RS-232 Interface IC				SMD/SMT	SSOP-28
Digital Isolators Dual channel digital isolator STISO621WTR STMicroelectronics 1: HK$16.93 7,097In Stock	Mfr. Part No. STISO621WTR Mouser Part No 511-STISO621WTR	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stis0621 isolators	Datasheet	7,097In Stock	Cut Tape HK$16.93 HK$14.06 HK$13.40 HK$12.58 Reel HK$10.60 View HK$12.25 HK$11.92 HK$10.11 HK$10.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Digital Isolators				SMD/SMT	SO-W-8
RS-232 Interface IC 5V 2Driver/2Receiver ST202CDR STMicroelectronics 1: HK$10.28 3,491In Stock	Mfr. Part No. ST202CDR Mouser Part No 511-ST202CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	3,491In Stock	Cut Tape HK$10.28 HK$7.44 HK$6.73 HK$5.95 Reel HK$4.51 View HK$5.58 HK$5.36 HK$5.13 HK$4.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
CAN Interface IC Can Bus Transceiver L9615D013TR STMicroelectronics 1: HK$12.99 3,000In Stock	Mfr. Part No. L9615D013TR Mouser Part No 511-L9615D-TR	STMicroelectronics	CAN Interface IC Can Bus Transceiver	Datasheet	3,000In Stock	Cut Tape HK$12.99 HK$9.95 HK$8.71 HK$7.64 Reel HK$6.26 View HK$7.19 HK$6.91 HK$6.90 HK$6.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	CAN Interface IC	CAN Transceivers	CAN Transceiver		SMD/SMT	SOIC-8
CAN Interface IC Hi-Spd Can Bus Trans L9616 STMicroelectronics 1: HK$12.25 2,876In Stock	Mfr. Part No. L9616 Mouser Part No 511-L9616	STMicroelectronics	CAN Interface IC Hi-Spd Can Bus Trans	Datasheet	2,876In Stock	HK$12.25 HK$8.96 HK$8.08 HK$6.47 View HK$6.15 HK$6.05 HK$5.88 HK$5.22	Min.: 1 Mult.: 1	CAN Interface IC	CAN Transceivers	CAN Transceiver		SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC 3.3 V powered 15 kV ESD protected ST4485EBDR STMicroelectronics 1: HK$14.22 3,144In Stock	Mfr. Part No. ST4485EBDR Mouser Part No 511-ST4485EBDR	STMicroelectronics	RS-422/RS-485 Interface IC 3.3 V powered 15 kV ESD protected Learn More about STMicroelectronics stm high speed transceivers	Datasheet	3,144In Stock	Cut Tape HK$14.22 HK$11.34 HK$10.60 HK$9.78 View Reel HK$8.21 HK$9.37 HK$9.12 HK$9.04 HK$8.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
Sensor Interface IO-Link Transceiver 18 to 32.5V 500mA L6360 STMicroelectronics 1: HK$90.58 1,779In Stock	Mfr. Part No. L6360 Mouser Part No 511-L6360	STMicroelectronics	Sensor Interface IO-Link Transceiver 18 to 32.5V 500mA Learn More about STMicroelectronics stmicro l6360	Datasheet	1,779In Stock	HK$90.58 HK$70.86 HK$65.92 HK$60.50 View HK$56.39 HK$55.07 HK$54.42 Quote	Min.: 1 Mult.: 1	Sensor Interface	I/O-Link Transceivers	IO-Link Master Transceiver	IO-Link, Serial	SMD/SMT	VFQFPN-26
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222CTR STMicroelectronics 1: HK$15.54 1,464In Stock	Mfr. Part No. ST3222CTR Mouser Part No 511-ST3222C	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,464In Stock	Cut Tape HK$15.54 HK$12.25 HK$8.55 HK$7.92 View Reel HK$7.35 HK$7.44 HK$7.38 HK$7.36 HK$7.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-20
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3243CPR STMicroelectronics 1: HK$21.95 1,309In Stock	Mfr. Part No. ST3243CPR Mouser Part No 511-ST3243CP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,309In Stock	Cut Tape HK$21.95 HK$18.00 HK$15.04 HK$13.48 Reel HK$12.82 View HK$12.91 HK$11.75 HK$11.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	RS-232 Interface IC				SMD/SMT	SSOP-28
RS-232 Interface IC 5V 2Driver/2Receiver ST202BTR STMicroelectronics 1: HK$13.23 2,632In Stock	Mfr. Part No. ST202BTR Mouser Part No 511-ST202B	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,632In Stock	Cut Tape HK$13.23 HK$9.70 HK$8.88 HK$7.83 View Reel HK$6.11 HK$7.36 HK$7.08 HK$7.01 HK$6.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232CTR STMicroelectronics 1: HK$10.52 2,804In Stock	Mfr. Part No. ST232CTR Mouser Part No 511-ST232C	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,804In Stock	Cut Tape HK$10.52 HK$7.70 HK$6.86 HK$6.07 View Reel HK$4.86 HK$5.70 HK$5.47 HK$5.33 HK$4.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241EBPR STMicroelectronics 1: HK$26.06 1,876In Stock	Mfr. Part No. ST3241EBPR Mouser Part No 511-ST3241EBP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,876In Stock	Cut Tape HK$26.06 HK$21.29 HK$19.23 HK$17.67 Reel HK$15.37 View HK$16.93 HK$16.77 HK$14.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	RS-232 Interface IC				SMD/SMT	SSOP-28
RS-232 Interface IC Drivers - Receivers ST75185CTR STMicroelectronics 1: HK$8.96 4,808In Stock	Mfr. Part No. ST75185CTR Mouser Part No 511-ST75185CTR	STMicroelectronics	RS-232 Interface IC Drivers - Receivers Learn More about STMicroelectronics stm standard products	Datasheet	4,808In Stock	Cut Tape HK$8.96 HK$6.44 HK$5.80 HK$5.10 Reel HK$3.95 View HK$4.77 HK$4.56 HK$4.42 HK$3.94 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers	Transceiver		SMD/SMT	TSSOP-20
Telecom Interface ICs SERCOS Interfce Cont SERC816/TR STMicroelectronics 1: HK$293.13 549In Stock	Mfr. Part No. SERC816/TR Mouser Part No 511-SERC816/TR	STMicroelectronics	Telecom Interface ICs SERCOS Interfce Cont	Datasheet	549In Stock	Cut Tape HK$293.13 HK$248.00 HK$224.08 HK$213.14 HK$204.51 Reel HK$197.44 MouseReel Available	Min.: 1 Mult.: 1 : 500	Telecom Interface ICs				SMD/SMT	PQFP-100
I/O Controller Interface IC Protected digital input termination with serialized state transfer SCLT3-8BT8-TR STMicroelectronics 1: HK$44.31 2,599In Stock	Mfr. Part No. SCLT3-8BT8-TR Mouser Part No 511-SCLT3-8BT8-TR	STMicroelectronics	I/O Controller Interface IC Protected digital input termination with serialized state transfer	Datasheet	2,599In Stock	Cut Tape HK$44.31 HK$33.70 HK$31.07 HK$28.19 View Reel HK$24.33 HK$26.80 HK$25.98 HK$25.65 HK$24.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Controller Interface IC	I/O Controllers	I/O Controller	SPI, Serial	SMD/SMT	HTSSOP-38
USB Interface IC Standalone USB PD controller for power sinking devices STUSB4531QTR STMicroelectronics 1: HK$22.52 1,856In Stock 3,000Expected 7/12/2026 New Product	Mfr. Part No. STUSB4531QTR Mouser Part No 511-STUSB4531QTR New Product	STMicroelectronics	USB Interface IC Standalone USB PD controller for power sinking devices Learn More about STMicroelectronics st stusb4531 sink usb pd controller	Datasheet	1,856In Stock 3,000Expected 7/12/2026	Cut Tape HK$22.52 HK$16.85 HK$15.37 HK$13.81 Reel HK$11.67 View HK$13.07 HK$12.74 HK$12.41 HK$11.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB PD Controller	Standalone Sink USB PD Controller	I2C	SMD/SMT	QFN-16
LVDS Interface IC Rad-Hard dual LVDS transceiver - Engineering model RHFLVDSR2D2K1 STMicroelectronics 1: HK$8,497.01 122In Stock	Mfr. Part No. RHFLVDSR2D2K1 Mouser Part No 511-RHFLVDSR2D2K1	STMicroelectronics	LVDS Interface IC Rad-Hard dual LVDS transceiver - Engineering model	Datasheet	122In Stock	HK$8,497.01 HK$7,502.81	Min.: 1 Mult.: 1	LVDS Interface IC				SMD/SMT	CFlat-18