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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-422/RS-485 Interface IC Trancvr Driver/Recvr ST1480ABDR STMicroelectronics 1: HK$19.73 63In Stock 17,500On Order	Mfr. Part No. ST1480ABDR Mouser Part No 511-ST1480ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Trancvr Driver/Recvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	63In Stock 17,500On Order On Order Ship Dates Mfr. No: ST1480ABDR Stock: 63 Can Dispatch Immediately On Order: 7,500 Expected 29/1/2027 10,000 Expected 7/5/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$19.73 HK$14.63 HK$13.32 HK$11.92 View Reel HK$10.77 HK$11.26 HK$10.85 HK$10.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Trancvr Driver/Recvr ST1480ACDR STMicroelectronics 1: HK$21.78 104In Stock 10,000On Order	Mfr. Part No. ST1480ACDR Mouser Part No 511-ST1480ACDR	STMicroelectronics	RS-422/RS-485 Interface IC Trancvr Driver/Recvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	104In Stock 10,000On Order On Order Ship Dates Mfr. No: ST1480ACDR Stock: 104 Can Dispatch Immediately On Order: 5,000 Expected 21/5/2027 5,000 Expected 30/7/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$21.78 HK$16.19 HK$14.80 HK$13.23 View Reel HK$12.08 HK$12.49 HK$12.08 HK$12.08 MouseReel Available	Min.: 1 Mult.: 1 Max.: 660 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC 3.3V powered, 15kV ESD protected, up to 12Mbps true RS-485/RS-422 transceiver ST1480ACDR/US STMicroelectronics 1: HK$15.86 91In Stock 2,500Expected 17/3/2027	Mfr. Part No. ST1480ACDR/US Mouser Part No 511-ST1480ACDR/US	STMicroelectronics	RS-422/RS-485 Interface IC 3.3V powered, 15kV ESD protected, up to 12Mbps true RS-485/RS-422 transceiver	Datasheet	91In Stock 2,500Expected 17/3/2027	Cut Tape HK$15.86 HK$11.67 HK$10.69 HK$8.96 View Reel HK$8.00 HK$8.47 HK$8.10 HK$8.06 HK$8.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	RS-485/RS-422 Transceiver		SMD/SMT	SOIC-8
RS-232 Interface IC 5V 2Driver/2Receiver ST232ACDR STMicroelectronics 1: HK$15.62 1,260In Stock	Mfr. Part No. ST232ACDR Mouser Part No 511-ST232ACDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,260In Stock	Cut Tape HK$15.62 HK$11.75 HK$10.85 HK$9.78 Reel HK$8.03 View HK$9.21 HK$8.96 HK$8.71 HK$7.87 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232BTR STMicroelectronics 1: HK$10.11 2,219In Stock	Mfr. Part No. ST232BTR Mouser Part No 511-ST232B	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,219In Stock	Cut Tape HK$10.11 HK$7.33 HK$6.60 HK$5.80 Reel HK$4.92 View HK$5.43 HK$5.20 HK$5.03 HK$4.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232ECDR STMicroelectronics 1: HK$9.21 2,038In Stock	Mfr. Part No. ST232ECDR Mouser Part No 511-ST232ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,038In Stock	Cut Tape HK$9.21 HK$6.63 HK$5.96 HK$5.24 Reel HK$4.34 View HK$4.90 HK$4.69 HK$4.55 HK$4.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222EBPR STMicroelectronics 1: HK$18.00 129In Stock 1,350Expected 29/10/2026	Mfr. Part No. ST3222EBPR Mouser Part No 511-ST3222EBP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	129In Stock 1,350Expected 29/10/2026	Cut Tape HK$18.00 HK$13.32 HK$12.08 HK$10.85 View Reel HK$9.45 HK$10.19 HK$9.86 HK$9.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	RS-232 Interface IC				SMD/SMT	SSOP-20
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232CTR STMicroelectronics 1: HK$13.23 584In Stock 10,000On Order	Mfr. Part No. ST3232CTR Mouser Part No 511-ST3232CT	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	584In Stock 10,000On Order On Order Ship Dates Mfr. No: ST3232CTR Stock: 584 Can Dispatch Immediately On Order: 2,500 Expected 6/7/2027 7,500 Expected 28/9/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$13.23 HK$9.78 HK$8.80 HK$7.74 HK$7.27 Reel HK$7.27 MouseReel Available	Min.: 1 Mult.: 1 Max.: 450 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECTR STMicroelectronics 1: HK$12.08 199In Stock 7,500On Order	Mfr. Part No. ST3232ECTR Mouser Part No 511-ST3232EC	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	199In Stock 7,500On Order On Order Ship Dates Mfr. No: ST3232ECTR Stock: 199 Can Dispatch Immediately On Order: 2,500 Expected 1/1/2027 5,000 Expected 2/4/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$12.08 HK$8.88 HK$8.01 HK$7.10 View Reel HK$6.17 HK$6.67 HK$6.41 HK$6.33 HK$6.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-422/RS-485 Interface IC Trancvr Driver/Recvr ST3485ECDR STMicroelectronics 1: HK$14.14 1,541In Stock 2,500Expected 28/5/2027	Mfr. Part No. ST3485ECDR Mouser Part No 511-ST3485ECDR	STMicroelectronics	RS-422/RS-485 Interface IC Trancvr Driver/Recvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	1,541In Stock 2,500Expected 28/5/2027	Cut Tape HK$14.14 HK$10.36 HK$9.37 HK$8.30 Reel HK$6.97 View HK$7.79 HK$7.50 HK$7.42 HK$6.81 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 ST485ABDR STMicroelectronics 1: HK$14.80 1,335In Stock 5,000Expected 10/11/2026	Mfr. Part No. ST485ABDR Mouser Part No 511-ST485ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	1,335In Stock 5,000Expected 10/11/2026	Cut Tape HK$14.80 HK$11.01 HK$10.11 HK$9.04 Reel HK$7.57 View HK$8.47 HK$8.15 HK$8.13 HK$7.41 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 ST485EBDR STMicroelectronics 1: HK$9.04 277In Stock 122,500On Order	Mfr. Part No. ST485EBDR Mouser Part No 511-ST485EBDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	277In Stock 122,500On Order On Order Ship Dates Mfr. No: ST485EBDR Stock: 277 Can Dispatch Immediately On Order: 35,000 Expected 14/5/2027 40,000 Expected 2/8/2027 47,500 Expected 6/8/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$9.04 HK$6.77 HK$5.90 HK$5.20 View Reel HK$4.35 HK$4.92 HK$4.71 HK$4.56 HK$4.35 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 ST485EXDR STMicroelectronics 1: HK$20.06 529In Stock 2,500Expected 4/6/2027	Mfr. Part No. ST485EXDR Mouser Part No 511-ST485EXDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	529In Stock 2,500Expected 4/6/2027	Cut Tape HK$20.06 HK$14.80 HK$13.48 HK$12.00 View Reel HK$9.86 HK$11.34 HK$10.93 HK$10.44 HK$9.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
Smart Card Interface ICs 16-pin smartcard Interfaces ST8034PQR STMicroelectronics 1: HK$21.29 677In Stock 3,000On Order	Mfr. Part No. ST8034PQR Mouser Part No 511-ST8034PQR	STMicroelectronics	Smart Card Interface ICs 16-pin smartcard Interfaces	Datasheet	677In Stock 3,000On Order	Cut Tape HK$21.29 HK$15.86 HK$14.47 HK$12.99 Reel HK$10.93 View HK$12.25 HK$11.84 HK$11.43 HK$10.77 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	QFN-16
Digital Isolators Dual channel digital isolator STISO620TR STMicroelectronics 1: HK$16.60 21In Stock 2,500Expected 26/10/2026	Mfr. Part No. STISO620TR Mouser Part No 511-STISO620TR	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stiso620 dual channel digital isolator	Datasheet	21In Stock 2,500Expected 26/10/2026	Cut Tape HK$16.60 HK$12.25 HK$11.18 HK$9.86 View Reel HK$8.38 HK$9.29 HK$8.96 HK$8.71 HK$8.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators				SMD/SMT	SOIC-8
LIN Transceivers Power-line communication dual line driver STLD1TR STMicroelectronics 1: HK$35.18 327In Stock 4,000Expected 11/6/2027	Mfr. Part No. STLD1TR Mouser Part No 511-STLD1TR	STMicroelectronics	LIN Transceivers Power-line communication dual line driver Learn More about STMicroelectronics stm stdl1 dual line driver	Datasheet	327In Stock 4,000Expected 11/6/2027	Cut Tape HK$35.18 HK$27.37 HK$25.15 HK$22.69 View Reel HK$18.66 HK$21.54 HK$21.37 HK$20.06 HK$19.65 HK$18.66 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	LIN Transceivers		Power-Line Communication		SMD/SMT	QFN-24
RS-485 Interface IC 3.3V RS485 compatible with 1.8V I/Os and selectable speed 20Mbps or 250kbps STR485ELVQT STMicroelectronics 1: HK$20.96 5In Stock 6,000On Order	Mfr. Part No. STR485ELVQT Mouser Part No 511-STR485ELVQT	STMicroelectronics	RS-485 Interface IC 3.3V RS485 compatible with 1.8V I/Os and selectable speed 20Mbps or 250kbps Learn More about STMicroelectronics stm str485e transceiver	Datasheet	5In Stock 6,000On Order	Cut Tape HK$20.96 HK$15.62 HK$13.97 HK$12.49 View Reel HK$11.51 HK$11.84 HK$11.59 HK$11.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RS-485 Interface IC	RS-485 Transceivers	Low Power Differential Line Transceiver		SMD/SMT	DFN-10
USB Interface IC High speed USB On-The-Go ULPI transceiver STULPI01BTBR STMicroelectronics 1: HK$101.19 427In Stock	Mfr. Part No. STULPI01BTBR Mouser Part No 511-STULPI01BTBR	STMicroelectronics	USB Interface IC High speed USB On-The-Go ULPI transceiver	Datasheet	427In Stock	Cut Tape HK$101.19 HK$79.49 HK$74.06 HK$68.06 View Reel HK$59.43 HK$67.57 HK$65.35 HK$64.53 HK$59.43 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	OTG Transceiver	UART, USB	SMD/SMT	uTFBGA-36
Sensor Interface IO-Link communication transceiver device IC L6362ATR STMicroelectronics 1: HK$25.07 56,935Expected 8/10/2027	Mfr. Part No. L6362ATR Mouser Part No 511-L6362ATR	STMicroelectronics	Sensor Interface IO-Link communication transceiver device IC Learn More about STMicroelectronics stm l6362a ic	Datasheet	56,935Expected 8/10/2027	Cut Tape HK$25.07 HK$19.81 HK$17.26 HK$15.70 View Reel HK$13.23 HK$14.80 HK$14.39 HK$13.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Sensor Interface	I/O-Link Transceivers	IO-Link Device Transceiver	IO-Link, Serial	SMD/SMT	DFN-12
Sensor Interface Dual channel transceiver IC for SIO and IO-Link sensor applications L6364Q STMicroelectronics 1: HK$47.02 6,573On Order	Mfr. Part No. L6364Q Mouser Part No 511-L6364Q	STMicroelectronics	Sensor Interface Dual channel transceiver IC for SIO and IO-Link sensor applications Learn More about STMicroelectronics stm l6364 transceiver ic	Datasheet	6,573On Order On Order Ship Dates Mfr. No: L6364Q Stock: 0 On Order: 2,073 Expected 5/2/2027 4,500 Expected 23/4/2027 Factory Lead Time: 56 Weeks	Cut Tape HK$47.02 HK$36.00 HK$33.21 HK$30.17 View Reel HK$25.98 HK$29.02 HK$25.98 HK$25.98 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	Sensor Interface	I/O-Link Transceivers	Dual Channel Transceiver IC		SMD/SMT	QFN-20
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BTR STMicroelectronics 1: HK$12.41 22,475On Order	Mfr. Part No. ST3232BTR Mouser Part No 511-ST3232BT	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	22,475On Order On Order Ship Dates Mfr. No: ST3232BTR Stock: 0 On Order: 14,975 Expected 30/4/2027 7,500 Expected 20/7/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$12.41 HK$9.04 HK$8.17 HK$7.06 View Reel HK$5.32 HK$6.62 HK$6.35 HK$6.17 HK$5.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver ST3485EBDR STMicroelectronics 1: HK$12.17 79,550On Order	Mfr. Part No. ST3485EBDR Mouser Part No 511-ST3485EBDR	STMicroelectronics	RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver Learn More about STMicroelectronics stm high speed transceivers	Datasheet	79,550On Order On Order Ship Dates Mfr. No: ST3485EBDR Stock: 0 On Order: 24,550 Expected 5/2/2027 25,000 Expected 8/2/2027 30,000 Expected 23/7/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$12.17 HK$8.96 HK$8.06 HK$7.15 View Reel HK$6.01 HK$6.72 HK$6.45 HK$6.38 HK$6.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
Interface - Specialised Miniature KNX transceiver with voltage regulators STKNXTR STMicroelectronics 1: HK$38.96 8,000Expected 7/5/2027	Mfr. Part No. STKNXTR Mouser Part No 511-STKNXTR	STMicroelectronics	Interface - Specialised Miniature KNX transceiver with voltage regulators Learn More about STMicroelectronics stm stknk transceiver	Datasheet	8,000Expected 7/5/2027	Cut Tape HK$38.96 HK$32.06 HK$27.87 HK$25.24 HK$23.92 Reel HK$20.39 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Interface - Specialized	Interfaces and Transceivers	Transceiver		SMD/SMT	VFQFPN-24
RS-485 Interface IC 3.3V RS485 compatible with 1.8V I/Os and selectable speed 20Mbps or 250kbps STR485LVQT STMicroelectronics 1: HK$22.77 12,000On Order	Mfr. Part No. STR485LVQT Mouser Part No 511-STR485LVQT	STMicroelectronics	RS-485 Interface IC 3.3V RS485 compatible with 1.8V I/Os and selectable speed 20Mbps or 250kbps Learn More about STMicroelectronics stm str485 line transceiver	Datasheet	12,000On Order	Cut Tape HK$22.77 HK$17.67 HK$15.86 HK$14.55 View Reel HK$12.17 HK$13.97 HK$13.73 HK$13.23 HK$12.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RS-485 Interface IC	RS-485 Transceivers	Low Power Differential Line Transceiver		SMD/SMT	DFN-10
Smart Card Interface ICs 24-pin smartcard Interfaces ST8034HNQR STMicroelectronics 1: HK$13.48 10In Stock	Mfr. Part No. ST8034HNQR Mouser Part No 511-ST8034HNQR	STMicroelectronics	Smart Card Interface ICs 24-pin smartcard Interfaces	Datasheet	10In Stock	Cut Tape HK$13.48 HK$9.86 HK$8.71 HK$7.69 View Reel HK$6.13 HK$7.23 HK$6.95 HK$6.87 HK$6.46 HK$6.13 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	QFN-24