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Half Duplex Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Mounting Style	Package/Case
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485BDR STMicroelectronics 1: $1.18 18,199In Stock 15,000Expected 30/11/2026	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	18,199In Stock 15,000Expected 30/11/2026	Cut Tape $1.18 $0.852 $0.77 $0.681 Reel $0.547 View $0.634 $0.608 $0.592 $0.521 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: $1.24 15,452In Stock 2,500Expected 16/04/2027	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	15,452In Stock 2,500Expected 16/04/2027	Cut Tape $1.24 $0.891 $0.806 $0.713 Reel $0.551 View $0.668 $0.641 $0.62 $0.539 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: $1.43 11,038In 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	11,038In Stock	Cut Tape $1.43 $1.04 $0.899 $0.837 Reel $0.702 View $0.786 $0.755 $0.745 $0.701 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 half-duplex 5-k A A 595-ISO1430DWR ISO1430DW Texas Instruments 1: $7.18 747In Stock	Mfr. Part No. ISO1430DW Mouser Part No 595-ISO1430DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps half-duplex 5-k A A 595-ISO1430DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	747In Stock	$7.18 $5.54 $4.95 $4.62 $4.21	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 half-duplex 5-k A A 595-ISO1450BDW ISO1450BDWR Texas Instruments 1: $5.45 1,776In Stock	Mfr. Part No. ISO1450BDWR Mouser Part No 595-ISO1450BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps half-duplex 5-k A A 595-ISO1450BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,776In Stock	Cut Tape $5.45 $4.16 $3.84 $3.48 View Reel $3.09 $3.32 $3.27 $3.24 $3.09 Quote 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-485 Interface IC Automotive Fault-Pr otected RS-485 Trans SN65HVD1781AQDRQ1 Texas Instruments 1: $6.72 2,918In Stock	Mfr. Part No. SN65HVD1781AQDRQ1 Mouser Part No 595-N65HVD1781AQDRQ1	Texas Instruments	RS-485 Interface IC Automotive Fault-Pr otected RS-485 Trans	Datasheet	2,918In Stock	Cut Tape $6.72 $5.37 $4.97 $4.53 View Reel $3.98 $4.38 $3.98 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-8
RS-485 Interface IC Differential Bus Tra nsceiver ALT 595-SN ALT 595-SN65176BDR SN65176BDRG4 Texas Instruments 1: $1.79 1,978In Stock	Mfr. Part No. SN65176BDRG4 Mouser Part No 595-SN65176BDRG4	Texas Instruments	RS-485 Interface IC Differential Bus Tra nsceiver ALT 595-SN ALT 595-SN65176BDR Learn More about Texas Instruments ti snx5176b differential bus transceivers	Datasheet	1,978In Stock	Cut Tape $1.79 $1.32 $1.20 $1.07 View Reel $0.761 $0.998 $0.96 $0.955 $0.761 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC Diff Bus Trans SN65176BP Texas Instruments 1: $2.41 4,756In Stock	Mfr. Part No. SN65176BP Mouser Part No 595-SN65176BP	Texas Instruments	RS-485 Interface IC Diff Bus Trans Learn More about Texas Instruments ti snx5176b differential bus transceivers	Datasheet	4,756In Stock	$2.41 $1.79 $1.56 $1.46 View $1.40 $1.35 $1.31 $1.27 $1.22	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		Through Hole	PDIP-8
RS-422/RS-485 Interface IC Differential Bus A 5 95-SN65ALS176D A 59 A 595-SN65ALS176D SN65ALS176DR Texas Instruments 1: $2.22 1,417In Stock 5,000Expected 18/02/2027	Mfr. Part No. SN65ALS176DR Mouser Part No 595-SN65ALS176DR	Texas Instruments	RS-422/RS-485 Interface IC Differential Bus A 5 95-SN65ALS176D A 59 A 595-SN65ALS176D	Datasheet	1,417In Stock 5,000Expected 18/02/2027	Cut Tape $2.22 $1.65 $1.51 $1.36 View Reel $1.14 $1.28 $1.25 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-8
RS-485 Interface IC RS485 A 595-SN65HVD0 7D A 595-SN65HVD07D A 595-SN65HVD07D SN65HVD07DR Texas Instruments 1: $4.28 3,102In Stock	Mfr. Part No. SN65HVD07DR Mouser Part No 595-SN65HVD07DR	Texas Instruments	RS-485 Interface IC RS485 A 595-SN65HVD0 7D A 595-SN65HVD07D A 595-SN65HVD07D	Datasheet	3,102In Stock	Cut Tape $4.28 $3.24 $2.98 $2.70 View Reel $2.28 $2.56 $2.55 $2.40 $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC RS485 Wide Band SN65HVD08P Texas Instruments 1: $17.10 173In Stock	Mfr. Part No. SN65HVD08P Mouser Part No 595-SN65HVD08P	Texas Instruments	RS-485 Interface IC RS485 Wide Band	Datasheet	173In Stock	$17.10 $13.92 $11.83 $11.44 View $11.06 $10.74 $10.63 Quote	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		Through Hole	PDIP-8
RS-485 Interface IC 9Ch RS485/RS422 Xcvr A 595-SN65HVD09DGG A 595-SN65HVD09DGG SN65HVD09DGGR Texas Instruments 1: $10.45 1,100In Stock	Mfr. Part No. SN65HVD09DGGR Mouser Part No 595-SN65HVD09DGGR	Texas Instruments	RS-485 Interface IC 9Ch RS485/RS422 Xcvr A 595-SN65HVD09DGG A 595-SN65HVD09DGG	Datasheet	1,100In Stock	Cut Tape $10.45 $8.16 $7.59 $6.96 View Reel $5.98 $6.63 $6.49 $6.34 $5.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	TSSOP-56
RS-485 Interface IC Mil Enhance 3.3V RS- 485 Xcvr SN65HVD10MDREP Texas Instruments 1: $19.67 362In Stock	Mfr. Part No. SN65HVD10MDREP Mouser Part No 595-SN65HVD10MDREP	Texas Instruments	RS-485 Interface IC Mil Enhance 3.3V RS- 485 Xcvr	Datasheet	362In Stock	Cut Tape $19.67 $15.59 $14.57 $13.45 View Reel $12.59 $12.82 $12.59 $12.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC 3.3V Differential Tr ansceivers SN65HVD10P Texas Instruments 1: $8.40 314In Stock	Mfr. Part No. SN65HVD10P Mouser Part No 595-SN65HVD10P	Texas Instruments	RS-485 Interface IC 3.3V Differential Tr ansceivers	Datasheet	314In Stock	$8.40 $6.51 $5.75 $5.51 View $5.14 $5.01 $4.90 $4.78 Quote	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		Through Hole	PDIP-8
RS-485 Interface IC 3.3V Differential Tr ansceivers A 595-SN A 595-SN65HVD10QD SN65HVD10QDR Texas Instruments 1: $4.85 3,325In Stock	Mfr. Part No. SN65HVD10QDR Mouser Part No 595-SN65HVD10QDR	Texas Instruments	RS-485 Interface IC 3.3V Differential Tr ansceivers A 595-SN A 595-SN65HVD10QD	Datasheet	3,325In Stock	Cut Tape $4.85 $3.69 $3.40 $3.08 View Reel $2.67 $2.93 $2.83 $2.67 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC Mil Enhance 3.3V RS- 485 Xcvr SN65HVD10QDREP Texas Instruments 1: $16.87 410In Stock	Mfr. Part No. SN65HVD10QDREP Mouser Part No 595-SN65HVD10QDREP	Texas Instruments	RS-485 Interface IC Mil Enhance 3.3V RS- 485 Xcvr	Datasheet	410In Stock	Cut Tape $16.87 $13.37 $12.50 $11.57 Reel $9.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC 3.3V Differential Tr ansceivers A 595-SN A 595-SN65HVD11QD SN65HVD11QDR Texas Instruments 1: $3.47 5,738In Stock	Mfr. Part No. SN65HVD11QDR Mouser Part No 595-SN65HVD11QDR	Texas Instruments	RS-485 Interface IC 3.3V Differential Tr ansceivers A 595-SN A 595-SN65HVD11QD	Datasheet	5,738In Stock	Cut Tape $3.47 $2.61 $2.39 $2.16 Reel $1.85 View $2.05 $2.02 $1.96 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC 3.3V Differential Tr ansceivers ALT 595- ALT 595-SN65HVD12DR SN65HVD12DRG4 Texas Instruments 1: $3.77 392In Stock 2,500Expected 08/04/2027	Mfr. Part No. SN65HVD12DRG4 Mouser Part No 595-SN65HVD12DRG4	Texas Instruments	RS-485 Interface IC 3.3V Differential Tr ansceivers ALT 595- ALT 595-SN65HVD12DR	Datasheet	392In Stock 2,500Expected 08/04/2027	Cut Tape $3.77 $2.85 $2.61 $2.52 $2.34 Reel $2.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC 70V Fault-Prot RS485 Xcvr A 595-SN65HVD1 A 595-SN65HVD1780DR SN65HVD1780D Texas Instruments 1: $8.32 530In Stock	Mfr. Part No. SN65HVD1780D Mouser Part No 595-SN65HVD1780D	Texas Instruments	RS-485 Interface IC 70V Fault-Prot RS485 Xcvr A 595-SN65HVD1 A 595-SN65HVD1780DR Learn More about Texas Instruments ti sn65hvd1780 sn65hvd1781 sn65hvd1782	Datasheet	530In Stock	$8.32 $6.42 $5.69 $5.37 View $5.07 $5.02 $4.88 Quote	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC 70V Fault-Protected RS-485 Xceivers A 59 A 595-SN65HVD1781DR SN65HVD1781D Texas Instruments 1: $7.54 1,545In Stock	Mfr. Part No. SN65HVD1781D Mouser Part No 595-SN65HVD1781D	Texas Instruments	RS-485 Interface IC 70V Fault-Protected RS-485 Xceivers A 59 A 595-SN65HVD1781DR Learn More about Texas Instruments ti sn65hvd1780 sn65hvd1781 sn65hvd1782	Datasheet	1,545In Stock	$7.54 $5.83 $5.59 $4.81 View $4.60 $4.55 $4.54 Quote	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC AC 70V Fault-Prot RS -485 Xcvr SN65HVD1781QDRQ1 Texas Instruments 1: $6.28 3,755In Stock	Mfr. Part No. SN65HVD1781QDRQ1 Mouser Part No 595-SN65HVD1781QDRQ1	Texas Instruments	RS-485 Interface IC AC 70V Fault-Prot RS -485 Xcvr Learn More about Texas Instruments ti sn65hvd1780 sn65hvd1781 sn65hvd1782	Datasheet	3,755In Stock	Cut Tape $6.28 $4.88 $4.45 $4.05 View Reel $3.59 $3.88 $3.81 $3.79 $3.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC 30V Fault-Prot RS485 Transceivers A 595- A 595-SN65HVD1782DR SN65HVD1782D Texas Instruments 1: $7.35 338In Stock	Mfr. Part No. SN65HVD1782D Mouser Part No 595-SN65HVD1782D	Texas Instruments	RS-485 Interface IC 30V Fault-Prot RS485 Transceivers A 595- A 595-SN65HVD1782DR Learn More about Texas Instruments ti sn65hvd1780 sn65hvd1781 sn65hvd1782	Datasheet	338In Stock	$7.35 $5.68 $4.88 $4.62 View $4.23 $4.12 $3.96	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC 70V Fault-Prot RS485 Transceivers A 595- A 595-SN65HVD1785DR SN65HVD1785D Texas Instruments 1: $6.08 3,205In Stock	Mfr. Part No. SN65HVD1785D Mouser Part No 595-SN65HVD1785D	Texas Instruments	RS-422/RS-485 Interface IC 70V Fault-Prot RS485 Transceivers A 595- A 595-SN65HVD1785DR	Datasheet	3,205In Stock	$6.08 $4.97 $4.31 $4.13 View $3.96 $3.88 $3.79 Quote	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers		SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC 70V Fault-Prot RS485 Transceivers SN65HVD1785P Texas Instruments 1: $9.29 588In Stock	Mfr. Part No. SN65HVD1785P Mouser Part No 595-SN65HVD1785P	Texas Instruments	RS-422/RS-485 Interface IC 70V Fault-Prot RS485 Transceivers	Datasheet	588In Stock	$9.29 $7.23 $6.39 $6.13 View $5.99 $5.82 $5.69 Quote	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers		Through Hole	PDIP-8
RS-422/RS-485 Interface IC 70-V Fault-Protected RS-485 A 595-SN65HV A 595-SN65HVD1786DR SN65HVD1786D Texas Instruments 1: $5.82 848In Stock	Mfr. Part No. SN65HVD1786D Mouser Part No 595-SN65HVD1786D	Texas Instruments	RS-422/RS-485 Interface IC 70-V Fault-Protected RS-485 A 595-SN65HV A 595-SN65HVD1786DR	Datasheet	848In Stock	$5.82 $4.45 $3.84 $3.67 View $3.53 $3.36 $3.28	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers		SMD/SMT	SOIC-8