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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 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR SP3220ECY-L/TR MaxLinear 1: HK$8.88 85In Stock 5,000Expected 17/11/2026	Mfr. Part No. SP3220ECY-L/TR Mouser Part No 701-SP3220ECY-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR	Datasheet	85In Stock 5,000Expected 17/11/2026	Cut Tape HK$8.88 HK$6.37 HK$5.75 HK$5.07 View Reel HK$4.10 HK$4.74 HK$4.55 HK$4.27 HK$4.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR SP3220EEY-L/TR MaxLinear 1: HK$8.88 284In Stock 10,000Expected 20/5/2027	Mfr. Part No. SP3220EEY-L/TR Mouser Part No 701-SP3220EEY-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR	Datasheet	284In Stock 10,000Expected 20/5/2027	Cut Tape HK$8.88 HK$6.38 HK$5.76 HK$5.08 View Reel HK$4.20 HK$4.75 HK$4.56 HK$4.45 HK$4.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC Intelligent RS-232 Transceiver SP3221EEA-L/TR MaxLinear 1: HK$10.44 88In Stock 1,500Expected 24/11/2026	Mfr. Part No. SP3221EEA-L/TR Mouser Part No 701-SP3221EEA-L/TR	MaxLinear	RS-232 Interface IC Intelligent RS-232 Transceiver Learn More about MaxLinear exar sp3221e transceiver	Datasheet	88In Stock 1,500Expected 24/11/2026	Cut Tape HK$10.44 HK$7.51 HK$6.80 HK$6.01 View Reel HK$4.81 HK$5.63 HK$5.41 HK$4.95 HK$4.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-16
RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR SP3222EBEA-L/TR MaxLinear 1: HK$16.36 4In Stock	Mfr. Part No. SP3222EBEA-L/TR Mouser Part No 701-SP3222EBEA-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	4In Stock	Cut Tape HK$16.36 HK$11.92 HK$10.85 HK$9.70 View Reel HK$8.55 HK$9.12 HK$8.88 HK$8.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-20
RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR SP3222ECA-L/TR MaxLinear 1: HK$15.37 27In Stock 1,500Expected 13/7/2027	Mfr. Part No. SP3222ECA-L/TR Mouser Part No 701-SP3222ECA-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	27In Stock 1,500Expected 13/7/2027	Cut Tape HK$15.37 HK$11.26 HK$10.28 HK$8.88 View Reel HK$7.66 HK$8.38 HK$8.00 HK$7.92 HK$7.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-20
RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR SP3222EEA-L/TR MaxLinear 1: HK$15.78 39In Stock 3,000On Order	Mfr. Part No. SP3222EEA-L/TR Mouser Part No 701-SP3222EEA-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	39In Stock 3,000On Order On Order Ship Dates Mfr. No: SP3222EEA-L/TR Stock: 39 Can Dispatch Immediately On Order: 1,500 Expected 27/7/2027 1,500 Expected 7/9/2027 Factory Lead Time: 46 Weeks	Cut Tape HK$15.78 HK$11.59 HK$10.52 HK$9.21 View Reel HK$7.93 HK$8.71 HK$8.47 HK$8.38 HK$7.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-20
RS-232 Interface IC RS232 120 kbps temp 0C to 70C SP3223ECY-L MaxLinear 1: HK$15.45 202In Stock 222Expected 10/11/2026	Mfr. Part No. SP3223ECY-L Mouser Part No 701-SP3223ECY-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp 0C to 70C	Datasheet	202In Stock 222Expected 10/11/2026	HK$15.45 HK$11.34 HK$9.70 HK$8.96 View HK$8.55 HK$8.22 HK$8.12 HK$7.72 HK$7.55	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	TSSOP-20
RS-232 Interface IC RS232 120 kbps temp -40C to 85C SP3223EEA-L MaxLinear 1: HK$14.55 34In Stock 594Expected 13/7/2027	Mfr. Part No. SP3223EEA-L Mouser Part No 701-SP3223EEA-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C	Datasheet	34In Stock 594Expected 13/7/2027	HK$14.55 HK$10.69 HK$9.12 HK$8.47 View HK$8.02 HK$7.71 HK$7.55 HK$6.98 HK$6.83	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-20
RS-232 Interface IC INTELLIGENT +3V-+5V RS-232 SP3223EEA-L/TR MaxLinear 1: HK$15.45 924In Stock 7,500On Order	Mfr. Part No. SP3223EEA-L/TR Mouser Part No 701-SP3223EEA-L/TR	MaxLinear	RS-232 Interface IC INTELLIGENT +3V-+5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	924In Stock 7,500On Order On Order Ship Dates Mfr. No: SP3223EEA-L/TR Stock: 924 Can Dispatch Immediately On Order: 3,000 Expected 10/11/2026 4,500 Expected 13/7/2027 Factory Lead Time: 32 Weeks	Cut Tape HK$15.45 HK$11.34 HK$10.36 HK$9.21 View Reel HK$7.89 HK$8.71 HK$8.38 HK$8.09 HK$7.89 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-20
RS-232 Interface IC RS232 120 kbps temp -40C to 85C SP3223EEY-L MaxLinear 1: HK$13.97 80In Stock 888On Order	Mfr. Part No. SP3223EEY-L Mouser Part No 701-SP3223EEY-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C	Datasheet	80In Stock 888On Order On Order Ship Dates Mfr. No: SP3223EEY-L Stock: 80 Can Dispatch Immediately On Order: 296 Expected 10/11/2026 370 Expected 19/3/2027 222 Expected 13/7/2027 Factory Lead Time: 20 Weeks	HK$13.97 HK$10.28 HK$9.37 HK$8.06 View HK$7.87 HK$7.64 HK$7.15 HK$6.98 HK$6.83	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	TSSOP-20
RS-232 Interface IC INTELLIGENT +3V-+5V RS-232 SP3223EEY-L/TR MaxLinear 1: HK$13.97 558In Stock 2,500Expected 10/11/2026	Mfr. Part No. SP3223EEY-L/TR Mouser Part No 701-SP3223EEY-L/TR	MaxLinear	RS-232 Interface IC INTELLIGENT +3V-+5V RS-232	Datasheet	558In Stock 2,500Expected 10/11/2026	Cut Tape HK$13.97 HK$10.28 HK$9.37 HK$8.30 Reel HK$6.98 View HK$7.80 HK$7.50 HK$7.46 HK$6.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	TSSOP-20
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232EBEA-L/TR MaxLinear 1: HK$10.60 48In Stock 1,500Expected 7/9/2027	Mfr. Part No. SP3232EBEA-L/TR Mouser Part No 701-SP3232EBEA-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	48In Stock 1,500Expected 7/9/2027	Cut Tape HK$10.60 HK$7.84 HK$7.10 HK$6.16 View Reel HK$5.17 HK$5.78 HK$5.55 HK$5.26 HK$5.17 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232ECA-L/TR MaxLinear 1: HK$10.11 5In Stock 10,500On Order	Mfr. Part No. SP3232ECA-L/TR Mouser Part No 701-SP3232ECA-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	5In Stock 10,500On Order On Order Ship Dates Mfr. No: SP3232ECA-L/TR Stock: 5 Can Dispatch Immediately On Order: 3,000 Expected 16/2/2027 7,500 Expected 13/7/2027 Factory Lead Time: 46 Weeks	Cut Tape HK$10.11 HK$7.23 HK$6.51 HK$5.72 View Reel HK$4.80 HK$5.35 HK$5.12 HK$4.80 HK$4.80 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC RS232 120 kbps temp 0C to 70C SP3232ECN-L MaxLinear 1: HK$9.04 178In Stock 2,548On Order	Mfr. Part No. SP3232ECN-L Mouser Part No 701-SP3232ECN-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp 0C to 70C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	178In Stock 2,548On Order On Order Ship Dates Mfr. No: SP3232ECN-L Stock: 178 Can Dispatch Immediately On Order: 686 Expected 17/8/2027 1,862 Expected 5/10/2027 Factory Lead Time: 46 Weeks	HK$9.04 HK$6.48 HK$5.72 HK$5.05 HK$4.83	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232ECN-L/TR MaxLinear 1: HK$8.96 1,359In Stock 5,000Expected 17/9/2027	Mfr. Part No. SP3232ECN-L/TR Mouser Part No 701-SP3232ECN-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	1,359In Stock 5,000Expected 17/9/2027	Cut Tape HK$8.96 HK$6.47 HK$5.82 HK$5.12 Reel HK$4.24 View HK$4.78 HK$4.58 HK$4.44 HK$4.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232ECT-L/TR MaxLinear 1: HK$12.82 240In Stock 4,500Expected 10/11/2026	Mfr. Part No. SP3232ECT-L/TR Mouser Part No 701-SP3232ECT-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	240In Stock 4,500Expected 10/11/2026	Cut Tape HK$12.82 HK$9.37 HK$8.47 HK$7.50 Reel HK$7.50 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Wide-16
RS-232 Interface IC RS232 120 kbps temp -40C to 85C SP3232EEA-L MaxLinear 1: HK$10.52 110In Stock 1,140On Order	Mfr. Part No. SP3232EEA-L Mouser Part No 701-SP3232EEA-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	110In Stock 1,140On Order On Order Ship Dates Mfr. No: SP3232EEA-L Stock: 110 Can Dispatch Immediately On Order: 532 Expected 16/2/2027 608 Expected 14/9/2027 Factory Lead Time: 46 Weeks	HK$10.52 HK$7.60 HK$6.76 HK$5.97 View HK$5.52 HK$5.37 HK$5.16 HK$4.98	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232EEA-L/TR MaxLinear 1: HK$10.52 32In Stock 21,000On Order	Mfr. Part No. SP3232EEA-L/TR Mouser Part No 701-SP3232EEA-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	32In Stock 21,000On Order On Order Ship Dates Mfr. No: SP3232EEA-L/TR Stock: 32 Can Dispatch Immediately On Order: 7,500 Expected 27/7/2027 13,500 Expected 10/8/2027 Factory Lead Time: 46 Weeks	Cut Tape HK$10.52 HK$7.60 HK$6.87 HK$6.07 View Reel HK$5.13 HK$5.60 HK$5.38 HK$5.13 HK$5.13 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC RS232 120 kbps temp -40C to 85C SP3232EET-L MaxLinear 1: HK$12.58 305In Stock 282Expected 30/3/2027	Mfr. Part No. SP3232EET-L Mouser Part No 701-SP3232EET-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	305In Stock 282Expected 30/3/2027	HK$12.58 HK$9.21 HK$7.77 HK$7.19 View HK$6.66 HK$6.42 HK$6.30 HK$6.03 HK$5.91	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Wide-16
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232EET-L/TR MaxLinear 1: HK$12.91 1,006In Stock	Mfr. Part No. SP3232EET-L/TR Mouser Part No 701-SP3232EET-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	1,006In Stock	Cut Tape HK$12.91 HK$9.45 HK$8.63 HK$7.57 Reel HK$6.20 View HK$7.20 HK$6.17 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Wide-16
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232EEY-L/TR MaxLinear 1: HK$10.28 1,278In Stock 15,000On Order	Mfr. Part No. SP3232EEY-L/TR Mouser Part No 701-SP3232EEY-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	1,278In Stock 15,000On Order On Order Ship Dates Mfr. No: SP3232EEY-L/TR Stock: 1,278 Can Dispatch Immediately On Order: 7,500 Expected 16/2/2027 7,500 Expected 28/9/2027 Factory Lead Time: 46 Weeks	Cut Tape HK$10.28 HK$7.39 HK$6.69 HK$5.91 Reel HK$5.91 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC RS232 1000 kbps temp 0C to 70C SP3232EUCN-L MaxLinear 1: HK$13.89 251In Stock 3,283On Order	Mfr. Part No. SP3232EUCN-L Mouser Part No 701-SP3232EUCN-L	MaxLinear	RS-232 Interface IC RS232 1000 kbps temp 0C to 70C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	251In Stock 3,283On Order On Order Ship Dates Mfr. No: SP3232EUCN-L Stock: 251 Can Dispatch Immediately On Order: 735 Expected 17/8/2027 1,029 Expected 31/8/2027 1,519 Expected 12/10/2027 Factory Lead Time: 46 Weeks	HK$13.89 HK$10.19 HK$8.71 HK$8.00	Min.: 1 Mult.: 1 Max.: 150	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC 3.3V, 1000 Kbps RS-232 SP3232EUCN-L/TR MaxLinear 1: HK$10.19 13In Stock 5,000On Order	Mfr. Part No. SP3232EUCN-L/TR Mouser Part No 701-SP3232EUCN-L/TR	MaxLinear	RS-232 Interface IC 3.3V, 1000 Kbps RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	13In Stock 5,000On Order On Order Ship Dates Mfr. No: SP3232EUCN-L/TR Stock: 13 Can Dispatch Immediately On Order: 2,500 Expected 16/2/2027 2,500 Expected 27/7/2027 Factory Lead Time: 46 Weeks	Cut Tape HK$10.19 HK$7.32 HK$6.59 HK$5.80 View Reel HK$5.02 HK$5.42 HK$5.19 HK$5.06 HK$5.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3238ECA-L/TR MaxLinear 1: HK$17.92 293In Stock 1,500Expected 24/11/2026	Mfr. Part No. SP3238ECA-L/TR Mouser Part No 701-SP3238ECA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	293In Stock 1,500Expected 24/11/2026	Cut Tape HK$17.92 HK$13.23 HK$12.08 HK$10.77 Reel HK$8.88 View HK$10.19 HK$9.86 HK$9.37 HK$8.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3238EEA-L/TR MaxLinear 1: HK$18.82 38In Stock 3,000Expected 9/2/2027	Mfr. Part No. SP3238EEA-L/TR Mouser Part No 701-SP3238EEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	38In Stock 3,000Expected 9/2/2027	Cut Tape HK$18.82 HK$13.97 HK$12.74 HK$11.01 View Reel HK$9.12 HK$10.44 HK$10.03 HK$9.12 HK$9.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	Intelligent	SMD/SMT	SSOP-28