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Full Duplex Transceiver 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	Mounting Style	Package/Case
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECTR STMicroelectronics 1: HK$13.48 1,966In Stock	Mfr. Part No. ST202ECTR Mouser Part No 511-ST202EC	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,966In Stock	Cut Tape HK$13.48 HK$10.11 HK$9.29 HK$8.30 View Reel HK$6.84 HK$7.43 HK$7.19 HK$7.16 HK$6.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECDR STMicroelectronics 1: HK$12.99 8,073In Stock	Mfr. Part No. ST202ECDR Mouser Part No 511-ST202ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	8,073In Stock	Cut Tape HK$12.99 HK$10.11 HK$8.88 HK$7.92 Reel HK$6.63 View HK$7.46 HK$7.18 HK$7.09 HK$6.43 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 7,360In 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	7,360In 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 2,230In 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	2,230In 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/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST490ABDR STMicroelectronics 1: HK$19.48 7,756In Stock 5,000Expected 5/11/2026	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	7,756In Stock 5,000Expected 5/11/2026	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
RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDWR ISO1432BDW Texas Instruments 1: HK$63.62 2,438In Stock	Mfr. Part No. ISO1432BDW Mouser Part No 595-ISO1432BDW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	2,438In Stock	HK$63.62 HK$48.99 HK$45.37 HK$41.35 View HK$38.31 HK$37.15 HK$35.35	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432DWR ISO1432DW Texas Instruments 1: HK$64.28 1,010In Stock	Mfr. Part No. ISO1432DW Mouser Part No 595-ISO1432DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,010In Stock	HK$64.28 HK$49.65 HK$44.39 HK$41.43 View HK$39.70 HK$38.72 HK$37.81	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452BDW ISO1452BDWR Texas Instruments 1: HK$38.88 1,211In Stock 6,000On Order	Mfr. Part No. ISO1452BDWR Mouser Part No 595-ISO1452BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,211In Stock 6,000On Order On Order Ship Dates Mfr. No: ISO1452BDWR Stock: 1,211 Can Dispatch Immediately On Order: 2,000 Expected 19/11/2026 4,000 Expected 29/3/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$38.88 HK$29.51 HK$27.13 HK$24.58 Reel HK$20.22 View HK$23.34 HK$23.26 HK$21.95 HK$20.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DWR ISO1452DW Texas Instruments 1: HK$60.66 419In Stock	Mfr. Part No. ISO1452DW Mouser Part No 595-ISO1452DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	419In Stock	HK$60.66 HK$46.85 HK$41.92 HK$39.05 View HK$37.48 HK$36.50 HK$35.67	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DW ISO1452DWR Texas Instruments 1: HK$39.70 1,515In Stock 2,000Expected 11/1/2027	Mfr. Part No. ISO1452DWR Mouser Part No 595-ISO1452DWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,515In Stock 2,000Expected 11/1/2027	Cut Tape HK$39.70 HK$30.17 HK$27.78 HK$25.24 View Reel HK$21.78 HK$23.92 HK$23.84 HK$21.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID MAX202IDR Texas Instruments 1: HK$13.81 8,497In Stock	Mfr. Part No. MAX202IDR Mouser Part No 595-MAX202IDR	Texas Instruments	RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID	Datasheet	8,497In Stock	Cut Tape HK$13.81 HK$10.11 HK$9.21 HK$8.10 Reel HK$6.79 View HK$7.62 HK$7.32 HK$7.25 HK$6.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC RS232 Line Driver/Re ceiver MAX232EIN Texas Instruments 1: HK$19.81 3,278In Stock	Mfr. Part No. MAX232EIN Mouser Part No 595-MAX232EIN	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver	Datasheet	3,278In Stock	HK$19.81 HK$14.71 HK$13.40 HK$12.00 View HK$11.34 HK$10.93 HK$10.60 HK$10.19 HK$10.03	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		Through Hole	PDIP-16
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIPW MAX232EIPWR Texas Instruments 1: HK$10.52 5,913In Stock	Mfr. Part No. MAX232EIPWR Mouser Part No 595-MAX232EIPWR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIPW	Datasheet	5,913In Stock	Cut Tape HK$10.52 HK$7.60 HK$6.89 HK$6.09 Reel HK$5.10 View HK$5.71 HK$5.48 HK$5.31 HK$4.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB MAX3221CDBR Texas Instruments 1: HK$19.32 5,165In Stock 10,000Expected 12/4/2027	Mfr. Part No. MAX3221CDBR Mouser Part No 595-MAX3221CDBR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB	Datasheet	5,165In Stock 10,000Expected 12/4/2027	Cut Tape HK$19.32 HK$14.30 HK$13.07 HK$11.67 View Reel HK$9.21 HK$11.01 HK$10.93 HK$9.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR MAX3221CPWRG4 Texas Instruments 1: HK$19.32 3,399In Stock	Mfr. Part No. MAX3221CPWRG4 Mouser Part No 595-MAX3221CPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR	Datasheet	3,399In Stock	Cut Tape HK$19.32 HK$14.30 HK$13.07 HK$11.67 Reel HK$9.21 View HK$11.01 HK$10.69 HK$10.28 HK$8.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECDB MAX3221ECDBR Texas Instruments 1: HK$18.99 4,435In Stock	Mfr. Part No. MAX3221ECDBR Mouser Part No 595-MAX3221ECDBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECDB	Datasheet	4,435In Stock	Cut Tape HK$18.99 HK$14.14 HK$12.91 HK$11.51 View Reel HK$9.86 HK$10.85 HK$10.60 HK$10.36 HK$9.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221EIDB MAX3221EIDBR Texas Instruments 1: HK$21.78 2,357In Stock 6,000Expected 1/4/2027	Mfr. Part No. MAX3221EIDBR Mouser Part No 595-MAX3221EIDBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221EIDB	Datasheet	2,357In Stock 6,000Expected 1/4/2027	Cut Tape HK$21.78 HK$16.19 HK$14.71 HK$13.23 HK$12.49 Reel HK$10.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW MAX3221IPWR Texas Instruments 1: HK$16.93 6,600In Stock 68,000On Order	Mfr. Part No. MAX3221IPWR Mouser Part No 595-MAX3221IPWR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW	Datasheet	6,600In Stock 68,000On Order On Order Ship Dates Mfr. No: MAX3221IPWR Stock: 6,600 Can Dispatch Immediately On Order: 32,000 Expected 25/3/2027 36,000 Expected 3/6/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$16.93 HK$12.49 HK$11.43 HK$10.19 Reel HK$8.63 View HK$9.62 HK$9.29 HK$9.04 HK$8.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR MAX3221IPWRG4 Texas Instruments 1: HK$21.95 1,515In Stock 2,000Expected 19/11/2026	Mfr. Part No. MAX3221IPWRG4 Mouser Part No 595-MAX3221IPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR	Datasheet	1,515In Stock 2,000Expected 19/11/2026	Cut Tape HK$21.95 HK$16.28 HK$14.88 HK$13.32 View Reel HK$9.78 HK$12.58 HK$12.17 HK$11.67 HK$9.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIPW MAX3222EIPWR Texas Instruments 1: HK$22.03 3,008In Stock 4,000Expected 19/3/2027	Mfr. Part No. MAX3222EIPWR Mouser Part No 595-MAX3222EIPWR	Texas Instruments	RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIPW	Datasheet	3,008In Stock 4,000Expected 19/3/2027	Cut Tape HK$22.03 HK$16.44 HK$15.04 HK$13.48 Reel HK$11.67 View HK$12.74 HK$12.41 HK$12.17 HK$11.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-20
RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CPW A A 595-MAX3232CPW MAX3232CPWR Texas Instruments 1: HK$19.32 2,477In Stock 60,000On Order	Mfr. Part No. MAX3232CPWR Mouser Part No 595-MAX3232CPWR	Texas Instruments	RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CPW A A 595-MAX3232CPW	Datasheet	2,477In Stock 60,000On Order On Order Ship Dates Mfr. No: MAX3232CPWR Stock: 2,477 Can Dispatch Immediately On Order: 24,000 Expected 25/2/2027 36,000 Expected 11/3/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$19.32 HK$14.30 HK$13.07 HK$11.67 View Reel HK$9.21 HK$11.01 HK$10.93 HK$9.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232CPWR MAX3232CPWRG4 Texas Instruments 1: HK$21.95 1,280In Stock 2,000Expected 11/3/2027	Mfr. Part No. MAX3232CPWRG4 Mouser Part No 595-MAX3232CPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232CPWR	Datasheet	1,280In Stock 2,000Expected 11/3/2027	Cut Tape HK$21.95 HK$16.28 HK$14.88 HK$13.32 HK$12.58 Reel HK$10.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECPW MAX3232ECPWR Texas Instruments 1: HK$12.74 5,548In Stock 16,000Expected 18/3/2027	Mfr. Part No. MAX3232ECPWR Mouser Part No 595-MAX3232ECPWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECPW	Datasheet	5,548In Stock 16,000Expected 18/3/2027	Cut Tape HK$12.74 HK$9.37 HK$8.47 HK$7.50 Reel HK$6.30 View HK$7.04 HK$6.73 HK$6.67 HK$6.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EIPW MAX3232EIPWR Texas Instruments 1: HK$14.47 7,570In Stock 26,000Expected 11/3/2027	Mfr. Part No. MAX3232EIPWR Mouser Part No 595-MAX3232EIPWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EIPW	Datasheet	7,570In Stock 26,000Expected 11/3/2027	Cut Tape HK$14.47 HK$10.60 HK$9.70 HK$8.63 Reel HK$7.25 View HK$8.08 HK$7.78 HK$7.74 HK$7.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16