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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 Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECPW TRSF3221ECPWR Texas Instruments 1: HK$27.87 138In Stock	Mfr. Part No. TRSF3221ECPWR Mouser Part No 595-TRSF3221ECPWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECPW Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	138In Stock	Cut Tape HK$27.87 HK$20.80 HK$18.99 HK$17.02 Reel HK$14.71 View HK$16.11 HK$15.78 HK$14.96 HK$14.55 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 RS232 LINE DRVR/RCVR TRSF3223EIRGWR Texas Instruments 1: HK$48.33 42In Stock 3,000Expected 21/12/2026	Mfr. Part No. TRSF3223EIRGWR Mouser Part No 595-TRSF3223EIRGWR	Texas Instruments	RS-232 Interface IC 3-5.5V MULTICHANNEL RS232 LINE DRVR/RCVR	Datasheet	42In Stock 3,000Expected 21/12/2026	Cut Tape HK$48.33 HK$36.91 HK$34.03 HK$30.91 View Reel HK$27.78 HK$29.51 HK$29.02 HK$28.69 HK$27.78 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	VQFN-20
RS-232 Interface IC 3V-5.5V 2Ch RS-232 1 Mbit Line Drvr/Rcvr TRSF3232EIDBR Texas Instruments 1: HK$41.18 91In Stock 2,000Expected 21/12/2026	Mfr. Part No. TRSF3232EIDBR Mouser Part No 595-TRSF3232EIDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V 2Ch RS-232 1 Mbit Line Drvr/Rcvr	Datasheet	91In Stock 2,000Expected 21/12/2026	Cut Tape HK$41.18 HK$31.40 HK$28.93 HK$26.22 HK$25.15 Reel HK$24.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr TRSF3232IDWR Texas Instruments 1: HK$36.41 163In Stock	Mfr. Part No. TRSF3232IDWR Mouser Part No 595-TRSF3232IDWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr	Datasheet	163In Stock	Cut Tape HK$36.41 HK$27.45 HK$25.24 HK$22.77 View Reel HK$20.39 HK$21.62 HK$21.45 HK$20.47 HK$20.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC			SMD/SMT	SOIC-16
RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr TRSF3243IPWR Texas Instruments 1: HK$27.29 129In Stock 4,000Expected 21/12/2026	Mfr. Part No. TRSF3243IPWR Mouser Part No 595-TRSF3243IPWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multch RS232 Comp Line Drvr/Rcvr	Datasheet	129In Stock 4,000Expected 21/12/2026	Cut Tape HK$27.29 HK$20.55 HK$18.99 HK$17.02 View Reel HK$14.30 HK$16.11 HK$16.03 HK$14.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC			SMD/SMT	TSSOP-28
RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C SP202ECN-L MaxLinear 1: HK$8.47 437In Stock 2,548Expected 24/11/2026	Mfr. Part No. SP202ECN-L Mouser Part No 701-SP202ECN-L	MaxLinear	RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C	Datasheet	437In Stock 2,548Expected 24/11/2026	HK$8.47 HK$6.07 HK$4.69 HK$4.47 View HK$4.28 HK$4.21 HK$3.99 HK$3.98 HK$3.93	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	High Performance	SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C SP202ECT-L/TR MaxLinear 1: HK$8.63 1,540In Stock	Mfr. Part No. SP202ECT-L/TR Mouser Part No 701-SP202ECT-L/TR	MaxLinear	RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C	Datasheet	1,540In Stock	Cut Tape HK$8.63 HK$6.19 HK$5.59 HK$4.93 Reel HK$4.07 View HK$4.61 HK$4.42 HK$4.18 HK$3.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	High Performance	SMD/SMT	SOIC-Wide-16
RS-232 Interface IC RS232 2Tx/2Rx temp -40C to 85C SP202EEN-L MaxLinear 1: HK$8.80 293In Stock 294Expected 16/11/2026	Mfr. Part No. SP202EEN-L Mouser Part No 701-SP202EEN-L	MaxLinear	RS-232 Interface IC RS232 2Tx/2Rx temp -40C to 85C	Datasheet	293In Stock 294Expected 16/11/2026	HK$8.80 HK$6.27 HK$4.94 HK$4.61 View HK$4.42 HK$4.23 HK$4.11 HK$4.09	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	High Performance	SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C SP202EEN-L/TR MaxLinear 1: HK$8.63 701In Stock 10,000Expected 17/11/2026	Mfr. Part No. SP202EEN-L/TR Mouser Part No 701-SP202EEN-L/TR	MaxLinear	RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C	Datasheet	701In Stock 10,000Expected 17/11/2026	Cut Tape HK$8.63 HK$6.19 HK$5.59 HK$4.93 HK$4.61 Reel HK$4.61 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 2,500	RS-232 Interface IC	RS-232 Transceivers	High Performance	SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C SP202EET-L/TR MaxLinear 1: HK$9.37 925In Stock 1,500Expected 14/7/2027	Mfr. Part No. SP202EET-L/TR Mouser Part No 701-SP202EET-L/TR	MaxLinear	RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C	Datasheet	925In Stock 1,500Expected 14/7/2027	Cut Tape HK$9.37 HK$6.71 HK$6.06 HK$5.35 Reel HK$4.33 View HK$5.01 HK$4.71 HK$4.46 HK$4.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers	High Performance	SMD/SMT	SOIC-Wide-16
RS-232 Interface IC RS232 ESD 2KV temp 0C to 70C SP232ACN-L MaxLinear 1: HK$8.47 345In Stock 1,127On Order	Mfr. Part No. SP232ACN-L Mouser Part No 701-SP232ACN-L	MaxLinear	RS-232 Interface IC RS232 ESD 2KV temp 0C to 70C	Datasheet	345In Stock 1,127On Order On Order Ship Dates Mfr. No: SP232ACN-L Stock: 345 Can Dispatch Immediately On Order: 441 Expected 3/11/2026 686 Expected 9/11/2026 Factory Lead Time: 46 Weeks	HK$8.47 HK$6.07 HK$4.79 HK$4.47 View HK$4.27 HK$4.13 HK$3.98 HK$3.97	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C SP232ACT-L/TR MaxLinear 1: HK$11.59 762In Stock 1,500Expected 21/12/2026	Mfr. Part No. SP232ACT-L/TR Mouser Part No 701-SP232ACT-L/TR	MaxLinear	RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C	Datasheet	762In Stock 1,500Expected 21/12/2026	Cut Tape HK$11.59 HK$8.47 HK$7.64 HK$6.77 Reel HK$5.83 View HK$6.36 HK$6.15 HK$5.89 HK$5.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Wide-16
RS-232 Interface IC RS232 ESD 2KV temp -40C to 85C SP232AEN-L MaxLinear 1: HK$9.04 569In Stock 588Expected 3/11/2026	Mfr. Part No. SP232AEN-L Mouser Part No 701-SP232AEN-L	MaxLinear	RS-232 Interface IC RS232 ESD 2KV temp -40C to 85C	Datasheet	569In Stock 588Expected 3/11/2026	HK$9.04 HK$6.48 HK$5.09 HK$4.75 View HK$4.65 HK$4.33 HK$4.24 HK$4.19	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC RS232 ESD +/-15KV temp 0C to 70C SP232ECN-L MaxLinear 1: HK$8.47 27In Stock 3,920On Order	Mfr. Part No. SP232ECN-L Mouser Part No 701-SP232ECN-L	MaxLinear	RS-232 Interface IC RS232 ESD +/-15KV temp 0C to 70C	Datasheet	27In Stock 3,920On Order On Order Ship Dates Mfr. No: SP232ECN-L Stock: 27 Can Dispatch Immediately On Order: 1,617 Expected 24/11/2026 2,303 Expected 19/2/2027 Factory Lead Time: 20 Weeks	HK$8.47 HK$6.07 HK$5.06 HK$4.74 View HK$4.49 HK$4.41 HK$4.28 HK$4.09 HK$3.99	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC RS232 ESD +/-15KV temp -40C to 85C SP232EEN-L MaxLinear 1: HK$9.04 872In Stock 1,617Expected 30/4/2027	Mfr. Part No. SP232EEN-L Mouser Part No 701-SP232EEN-L	MaxLinear	RS-232 Interface IC RS232 ESD +/-15KV temp -40C to 85C	Datasheet	872In Stock 1,617Expected 30/4/2027	HK$9.04 HK$6.48 HK$5.09 HK$4.75 View HK$4.55 HK$4.44 HK$4.24 HK$4.22	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC +/-15KV 5V SNGL SUPP RS-232 -40-85C SP232EEN-L/TR MaxLinear 1: HK$8.96 1,363In Stock 27,500On Order	Mfr. Part No. SP232EEN-L/TR Mouser Part No 701-SP232EEN-L/TR	MaxLinear	RS-232 Interface IC +/-15KV 5V SNGL SUPP RS-232 -40-85C	Datasheet	1,363In Stock 27,500On Order On Order Ship Dates Mfr. No: SP232EEN-L/TR Stock: 1,363 Can Dispatch Immediately On Order: 12,500 Expected 17/11/2026 15,000 Expected 24/11/2026 Factory Lead Time: 32 Weeks	Cut Tape HK$8.96 HK$6.47 HK$5.82 HK$5.12 View Reel HK$4.58 HK$4.78 HK$4.58 HK$4.58 MouseReel Available	Min.: 1 Mult.: 1 Max.: 900 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-422/RS-485 Interface IC RS485/RS422 Driver/ Receiver Transceiver SP3070EEN-L MaxLinear 1: HK$18.00 155In Stock 1,232On Order	Mfr. Part No. SP3070EEN-L Mouser Part No 701-SP3070EEN-L	MaxLinear	RS-422/RS-485 Interface IC RS485/RS422 Driver/ Receiver Transceiver Learn More about MaxLinear exar advanced failsafe transceivers	Datasheet	155In Stock 1,232On Order On Order Ship Dates Mfr. No: SP3070EEN-L Stock: 155 Can Dispatch Immediately On Order: 784 Expected 20/11/2026 448 Expected 11/5/2027 Factory Lead Time: 20 Weeks	HK$18.00 HK$13.32 HK$11.34 HK$10.69 View HK$10.44 HK$10.11 HK$9.45 HK$9.21 HK$8.96	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-14
RS-422/RS-485 Interface IC RS485/RS422 Driver/ Receiver Transceiver SP3070EEN-L/TR MaxLinear 1: HK$19.07 56In Stock 2,500Expected 10/11/2026	Mfr. Part No. SP3070EEN-L/TR Mouser Part No 701-SP3070EEN-L/TR	MaxLinear	RS-422/RS-485 Interface IC RS485/RS422 Driver/ Receiver Transceiver Learn More about MaxLinear exar advanced failsafe transceivers	Datasheet	56In Stock 2,500Expected 10/11/2026	Cut Tape HK$19.07 HK$14.14 HK$12.91 HK$10.93 HK$10.52 Reel HK$9.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-14
RS-422/RS-485 Interface IC RS485/RS422 Driver/ Receiver Transceiver SP3071EEN-L MaxLinear 1: HK$14.96 303In Stock 392Expected 13/7/2027	Mfr. Part No. SP3071EEN-L Mouser Part No 701-SP3071EEN-L	MaxLinear	RS-422/RS-485 Interface IC RS485/RS422 Driver/ Receiver Transceiver Learn More about MaxLinear exar advanced failsafe transceivers	Datasheet	303In Stock 392Expected 13/7/2027	HK$14.96 HK$11.01 HK$8.96 HK$8.47 View HK$8.22 HK$7.98 HK$7.76 HK$7.38 HK$7.24	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC RS485/RS422 Driver/ Receiver Transceiver SP3074EEN-L/TR MaxLinear 1: HK$14.96 984In Stock 2,500Expected 13/7/2027	Mfr. Part No. SP3074EEN-L/TR Mouser Part No 701-SP3074EEN-L/TR	MaxLinear	RS-422/RS-485 Interface IC RS485/RS422 Driver/ Receiver Transceiver Learn More about MaxLinear exar advanced failsafe transceivers	Datasheet	984In Stock 2,500Expected 13/7/2027	Cut Tape HK$14.96 HK$11.01 HK$9.95 HK$8.88 Reel HK$7.53 View HK$8.30 HK$8.06 HK$8.02 HK$7.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-8
RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C SP3220EBCY-L MaxLinear 1: HK$8.88 1,765In Stock 1,330Expected 6/4/2027	Mfr. Part No. SP3220EBCY-L Mouser Part No 701-SP3220EBCY-L	MaxLinear	RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C	Datasheet	1,765In Stock 1,330Expected 6/4/2027	HK$8.88 HK$6.38 HK$5.10 HK$4.83 View HK$4.71 HK$4.52 HK$4.38 HK$4.13 HK$4.05	Min.: 1 Mult.: 1	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 SP3220EBEA-L/TR MaxLinear 1: HK$9.78 340In Stock 6,000On Order	Mfr. Part No. SP3220EBEA-L/TR Mouser Part No 701-SP3220EBEA-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR	Datasheet	340In Stock 6,000On Order On Order Ship Dates Mfr. No: SP3220EBEA-L/TR Stock: 340 Can Dispatch Immediately On Order: 1,500 Expected 20/11/2026 4,500 Expected 23/3/2027 Factory Lead Time: 26 Weeks	Cut Tape HK$9.78 HK$7.12 HK$6.40 HK$5.64 View Reel HK$4.88 HK$5.27 HK$5.05 HK$4.88 HK$4.88 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC RS232 1drvr/1rcvr temp -40C to 85C SP3220EBEY-L MaxLinear 1: HK$9.78 67In Stock 285Expected 10/11/2026	Mfr. Part No. SP3220EBEY-L Mouser Part No 701-SP3220EBEY-L	MaxLinear	RS-232 Interface IC RS232 1drvr/1rcvr temp -40C to 85C	Datasheet	67In Stock 285Expected 10/11/2026	HK$9.78 HK$7.01 HK$5.74 HK$5.44 View HK$5.19 HK$4.95 HK$4.73 HK$4.58 HK$4.48	Min.: 1 Mult.: 1	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 SP3220ECA-L/TR MaxLinear 1: HK$8.38 2,622In Stock	Mfr. Part No. SP3220ECA-L/TR Mouser Part No 701-SP3220ECA-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR	Datasheet	2,622In Stock	Cut Tape HK$8.38 HK$6.01 HK$5.43 HK$4.78 Reel HK$4.03 View HK$4.47 HK$4.29 HK$4.05 HK$3.80 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C SP3220ECY-L MaxLinear 1: HK$8.63 241In Stock	Mfr. Part No. SP3220ECY-L Mouser Part No 701-SP3220ECY-L	MaxLinear	RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C	Datasheet	241In Stock	HK$8.63 HK$6.13 HK$4.65 HK$4.41 View HK$4.24 HK$4.08 HK$3.93 HK$3.85	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16