.hide-partial { max-height: none; } .show-more { display: none; }

Interface ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Interface ICs

List Images

Results: 141

Applied Filters:

Brand = Multiple Values

Product Type

Product

Type

Interface Type

Mounting Style

Package/Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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-232 Interface IC 5V 2Driver/2Receiver ST232BDR STMicroelectronics 1: HK$8.47 9,832In Stock	Mfr. Part No. ST232BDR Mouser Part No 511-ST232BDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	9,832In Stock	Cut Tape HK$8.47 HK$6.08 HK$5.49 HK$4.83 Reel HK$3.99 View HK$4.53 HK$4.34 HK$4.22 HK$3.90 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: HK$6.66 7,268In Stock 10,000Expected 2/12/2026	Mfr. Part No. ST232CDR Mouser Part No 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,268In Stock 10,000Expected 2/12/2026	Cut Tape HK$6.66 HK$4.83 HK$4.37 HK$3.87 Reel HK$3.24 View HK$3.63 HK$3.49 HK$3.37 HK$3.16 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: HK$16.28 1,739In Stock	Mfr. Part No. ST232EBTR Mouser Part No 511-ST232EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,739In Stock	Cut Tape HK$16.28 HK$12.00 HK$10.93 HK$9.70 Reel HK$8.18 View HK$9.12 HK$8.80 HK$8.00 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: HK$13.07 2,987In Stock	Mfr. Part No. ST232EBDR Mouser Part No 511-ST232EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,987In Stock	Cut Tape HK$13.07 HK$9.54 HK$8.63 HK$7.59 Reel HK$6.21 View HK$7.13 HK$6.85 HK$6.84 HK$6.07 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: HK$11.67 2,825In Stock 5,000On Order	Mfr. Part No. ST26C31BTR Mouser Part No 511-ST26C31B	STMicroelectronics	RS-422 Interface IC Quad Diff Line Drvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	2,825In Stock 5,000On Order	Cut Tape HK$11.67 HK$8.47 HK$7.65 HK$6.76 Reel HK$5.64 View HK$6.34 HK$6.08 HK$5.92 HK$5.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422 Interface IC				SMD/SMT	TSSOP-16
RS-422 Interface IC Quad Diff Line Rcvr ST26C32ABDR STMicroelectronics 1: HK$10.11 9,782In Stock	Mfr. Part No. ST26C32ABDR Mouser Part No 511-ST26C32ABDR	STMicroelectronics	RS-422 Interface IC Quad Diff Line Rcvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	9,782In Stock	Cut Tape HK$10.11 HK$7.44 HK$6.78 HK$6.06 Reel HK$5.32 View HK$5.72 HK$5.67 HK$5.24 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: HK$18.17 7,789In Stock	Mfr. Part No. ST3222BTR Mouser Part No 511-ST3222B	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	7,789In Stock	Cut Tape HK$18.17 HK$14.63 HK$12.17 HK$11.01 Reel HK$9.54 View HK$10.36 HK$9.95 HK$9.70 HK$9.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-20
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BDR STMicroelectronics 1: HK$8.71 4,961In Stock 35,000On Order	Mfr. Part No. ST3232BDR Mouser Part No 511-ST3232BDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	4,961In Stock 35,000On Order On Order Ship Dates Mfr. No: ST3232BDR Stock: 4,961 Can Dispatch Immediately On Order: 15,000 Expected 7/12/2026 20,000 Expected 30/4/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$8.71 HK$6.50 HK$5.65 HK$4.98 View Reel HK$4.46 HK$4.66 HK$4.46 HK$4.46 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: HK$11.59 10,543In Stock 12,500Expected 30/7/2027	Mfr. Part No. ST3232CDR Mouser Part No 511-ST3232CDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	10,543In Stock 12,500Expected 30/7/2027	Cut Tape HK$11.59 HK$9.04 HK$7.83 HK$7.01 Reel HK$5.98 View HK$6.62 HK$6.38 HK$6.31 HK$5.93 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: HK$13.81 1,924In Stock 5,000Expected 23/4/2027	Mfr. Part No. ST3232EBTR Mouser Part No 511-ST3232EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,924In Stock 5,000Expected 23/4/2027	Cut Tape HK$13.81 HK$10.11 HK$9.21 HK$7.92 View Reel HK$6.49 HK$7.45 HK$7.15 HK$7.08 HK$6.49 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: HK$13.32 11,984In Stock	Mfr. Part No. ST3232EBDR Mouser Part No 511-ST3232EBDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	11,984In Stock	Cut Tape HK$13.32 HK$9.78 HK$8.88 HK$7.84 Reel HK$6.49 View HK$7.37 HK$7.09 HK$7.03 HK$6.35 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: HK$13.48 2,657In Stock 5,000Expected 30/4/2027	Mfr. Part No. ST3232ECDR Mouser Part No 511-ST3232ECD	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	2,657In Stock 5,000Expected 30/4/2027	Cut Tape HK$13.48 HK$9.95 HK$8.96 HK$7.94 HK$7.46 Reel HK$7.46 MouseReel Available	Min.: 1 Mult.: 1 Max.: 460 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC Transcvr 5Drvr/3Rcvr ST3237EBPR STMicroelectronics 1: HK$20.14 1,188In Stock	Mfr. Part No. ST3237EBPR Mouser Part No 511-ST3237EBP	STMicroelectronics	RS-232 Interface IC Transcvr 5Drvr/3Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,188In Stock	Cut Tape HK$20.14 HK$15.29 HK$14.14 HK$12.82 Reel HK$11.18 View HK$12.17 HK$11.84 HK$11.01 HK$10.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	RS-232 Interface IC				SMD/SMT	SSOP-28
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241EBPR STMicroelectronics 1: HK$31.98 1,654In 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	1,654In Stock	Cut Tape HK$31.98 HK$24.17 HK$22.19 HK$20.06 Reel HK$17.10 View HK$18.99 HK$18.91 HK$15.95 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: HK$25.07 9,825In Stock 7,500Expected 20/9/2027	Mfr. Part No. ST3485EIYDT Mouser Part No 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	9,825In Stock 7,500Expected 20/9/2027	Cut Tape HK$25.07 HK$18.82 HK$17.26 HK$15.45 HK$14.63 Reel HK$14.63 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: HK$9.70 18,561In Stock	Mfr. Part No. ST485BDR Mouser Part No 511-ST485BDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	18,561In Stock	Cut Tape HK$9.70 HK$7.00 HK$6.33 HK$5.60 View Reel HK$4.28 HK$5.24 HK$5.03 HK$4.92 HK$4.28 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: HK$10.19 15,771In Stock 2,500Expected 16/4/2027	Mfr. Part No. ST485CDR Mouser Part No 511-ST485CDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	15,771In Stock 2,500Expected 16/4/2027	Cut Tape HK$10.19 HK$7.32 HK$6.63 HK$5.86 Reel HK$4.61 View HK$5.49 HK$5.27 HK$5.10 HK$4.51 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: HK$11.75 11,961In Stock	Mfr. Part No. ST485ECDR Mouser Part No 511-ST485ECDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	11,961In Stock	Cut Tape HK$11.75 HK$8.55 HK$7.39 HK$6.88 Reel HK$5.77 View HK$6.46 HK$6.21 HK$6.12 HK$5.76 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: HK$19.48 7,915In Stock 5,000Expected 10/11/2026	Mfr. Part No. ST490ABDR Mouser Part No 511-ST490ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	7,915In Stock 5,000Expected 10/11/2026	Cut Tape HK$19.48 HK$14.47 HK$13.23 HK$11.84 Reel HK$10.03 View HK$11.18 HK$10.77 HK$10.60 HK$9.78 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: HK$42.66 795In Stock	Mfr. Part No. STISO621W Mouser Part No 511-STISO621W	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stis0621 isolators	Datasheet	795In Stock	Cut Tape HK$42.66 HK$32.55 HK$30.00 HK$27.45 Reel HK$25.40 HK$25.07 MouseReel Available	Min.: 1 Mult.: 1 : 800	Digital Isolators
LIN Transceivers Power-line communication dual line driver STLD1 STMicroelectronics 1: HK$34.77 4,337In Stock	Mfr. Part No. STLD1 Mouser Part No 511-STLD1	STMicroelectronics	LIN Transceivers Power-line communication dual line driver Learn More about STMicroelectronics stm stdl1 dual line driver	Datasheet	4,337In Stock	HK$34.77 HK$26.39 HK$24.25 HK$21.95 View HK$20.80 HK$20.14 HK$19.56 HK$18.91 Quote	Min.: 1 Mult.: 1	LIN Transceivers		Power-Line Communication		SMD/SMT	QFN-24
USB Interface IC USB Type-C Power Delivery interface for Sink application up to 100 W TCPP01-M12 STMicroelectronics 1: HK$8.14 8,438In Stock 12,000Expected 2/6/2027	Mfr. Part No. TCPP01-M12 Mouser Part No 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	8,438In Stock 12,000Expected 2/6/2027	Cut Tape HK$8.14 HK$5.83 HK$5.26 HK$4.63 HK$4.33 Reel HK$4.33 MouseReel Available	Min.: 1 Mult.: 1 Max.: 360 : 3,000	USB Interface IC	USB Protectors	Power Delivery		SMD/SMT	QFN-12
Interface - Specialised ESD protection and signal booster for HDMI source control stage interface HDMI2C4-5F2 STMicroelectronics 1: HK$12.17 3,983In Stock 20,000Expected 1/3/2027	Mfr. Part No. HDMI2C4-5F2 Mouser Part No 511-HDMI2C4-5F2	STMicroelectronics	Interface - Specialised ESD protection and signal booster for HDMI source control stage interface	Datasheet	3,983In Stock 20,000Expected 1/3/2027	Cut Tape HK$12.17 HK$7.66 HK$5.71 HK$5.08 View Reel HK$2.98 HK$3.97 HK$3.12 HK$2.98 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Interface - Specialized	HDMI ESD Protection and Signal Boosters	HDMI, I2C	HDMI, I2C	SMD/SMT	WLCSP-12
Telecom Interface ICs Med Spd Data Intrfce L9613B013TR STMicroelectronics 1: HK$17.84 129In Stock 17,500On Order	Mfr. Part No. L9613B013TR Mouser Part No 511-L9613B-TR	STMicroelectronics	Telecom Interface ICs Med Spd Data Intrfce	Datasheet	129In Stock 17,500On Order On Order Ship Dates Mfr. No: L9613B013TR Stock: 129 Can Dispatch Immediately On Order: 10,000 Expected 24/9/2027 7,500 TBD Factory Lead Time: 30 Weeks	Cut Tape HK$17.84 HK$13.23 HK$12.08 HK$10.77 View Reel HK$8.96 HK$10.19 HK$9.86 HK$9.70 HK$8.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Telecom Interface ICs		Data Interface		SMD/SMT	SOIC-8
CAN Interface IC Hi-Spd Can Bus Trans L9616-TR STMicroelectronics 1: HK$12.25 197In Stock 15,000On Order	Mfr. Part No. L9616-TR Mouser Part No 511-L9616-TR	STMicroelectronics	CAN Interface IC Hi-Spd Can Bus Trans	Datasheet	197In Stock 15,000On Order On Order Ship Dates Mfr. No: L9616-TR Stock: 197 Can Dispatch Immediately On Order: 2,500 Expected 23/4/2027 5,000 Expected 25/6/2027 7,500 TBD Factory Lead Time: 30 Weeks	Cut Tape HK$12.25 HK$8.96 HK$8.09 HK$7.18 View Reel HK$6.48 HK$6.74 HK$6.48 HK$6.48 MouseReel Available	Min.: 1 Mult.: 1 Max.: 800 : 2,500	CAN Interface IC	CAN Transceivers	CAN Transceiver		SMD/SMT	SO-8