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Unidirectional 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	Type	Mounting Style	Package/Case
Digital Isolators 5 kV 4-channel digital isolator SI8640ED-B-ISR Skyworks Solutions, Inc. 1: $4.33 2,413In Stock	Mfr. Part No. SI8640ED-B-ISR Mouser Part No 634-SI8640ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2,413In Stock	Cut Tape $4.33 $3.29 $3.02 $2.74 Reel $2.42 View $2.60 $2.59 $2.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 5 kV 6-channel digital isolator SI8661ED-B-ISR Skyworks Solutions, Inc. 1: $5.73 1,226In Stock	Mfr. Part No. SI8661ED-B-ISR Mouser Part No 634-SI8661ED-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1,226In Stock	Cut Tape $5.73 $4.37 $4.02 $3.65 Reel $3.32 View $3.47 $3.36 $3.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 3.75 kVrms isolator, 2 unidirectional channels SI86S621BC-IS Skyworks Solutions, Inc. 1: $3.28 526In Stock	Mfr. Part No. SI86S621BC-IS Mouser Part No 873-SI86S621BC-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kVrms isolator, 2 unidirectional channels Learn More about Skyworks Solutions, Inc. skyworks si86sx digital isolators	Datasheet	526In Stock	$3.28 $2.47 $2.04 $2.00 View $1.92 $1.87 $1.80 $1.74 $1.71	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-NB-8
Digital Isolators Automotive low-powe r single-channel 2 A A 595-ISO7310CQDRQ1 ISO7310CQDQ1 Texas Instruments 1: $8.87 742In Stock	Mfr. Part No. ISO7310CQDQ1 Mouser Part No 595-ISO7310CQDQ1	Texas Instruments	Digital Isolators Automotive low-powe r single-channel 2 A A 595-ISO7310CQDRQ1	Datasheet	742In Stock	$8.87 $6.88 $5.94 $5.71 View $5.54 $5.42 $5.28 Quote	Min.: 1 Mult.: 1	Digital Isolators	Robust EMC, Low Power	SMD/SMT	SOIC-8
Digital Isolators Quad-Channel 3/1 Dig Safe High 16-SOIC A A 595-ISO7341FCDWR ISO7341FCDW Texas Instruments 1: $13.44 180In Stock	Mfr. Part No. ISO7341FCDW Mouser Part No 595-ISO7341FCDW	Texas Instruments	Digital Isolators Quad-Channel 3/1 Dig Safe High 16-SOIC A A 595-ISO7341FCDWR Learn More about Texas Instruments ti iso734x isolator	Datasheet	180In Stock	$13.44 $10.57 $9.56 $9.00 View $8.66 $8.47 $8.29 Quote	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators Dual-channel 2/0 1 0 0-Mbps high-perfor A 595-ISO7820LLDW ISO7820LLDWR Texas Instruments 1: $8.63 2,163In Stock	Mfr. Part No. ISO7820LLDWR Mouser Part No 595-ISO7820LLDWR	Texas Instruments	Digital Isolators Dual-channel 2/0 1 0 0-Mbps high-perfor A 595-ISO7820LLDW Learn More about Texas Instruments ti iso782xll isolator	Datasheet	2,163In Stock	Cut Tape $8.63 $6.70 $6.22 $5.68 View Reel $5.42 $5.56 $5.42 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators	LVDS	SMD/SMT	SOIC-16
Digital Isolators Highest isolation ra ting dual-channel A A 595-ISO7821FDW ISO7821FDWR Texas Instruments 1: $6.33 1,574In Stock	Mfr. Part No. ISO7821FDWR Mouser Part No 595-ISO7821FDWR	Texas Instruments	Digital Isolators Highest isolation ra ting dual-channel A A 595-ISO7821FDW Learn More about Texas Instruments ti iso78xx isolator	Datasheet	1,574In Stock	Cut Tape $6.33 $4.85 $4.48 $4.08 View Reel $3.67 $3.88 $3.77 $3.72 $3.67 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators Highest isolation ra ting triple-channel A 595-ISO7831FDW ISO7831FDWR Texas Instruments 1: $7.34 1,346In Stock	Mfr. Part No. ISO7831FDWR Mouser Part No 595-ISO7831FDWR	Texas Instruments	Digital Isolators Highest isolation ra ting triple-channel A 595-ISO7831FDW Learn More about Texas Instruments ti iso78xx isolator	Datasheet	1,346In Stock	Cut Tape $7.34 $5.67 $5.25 $4.79 View Reel $4.09 $4.44 $4.30 $4.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840DWER ISOW7840DWE Texas Instruments 1: $15.03 1,046In Stock	Mfr. Part No. ISOW7840DWE Mouser Part No 595-ISOW7840DWE	Texas Instruments	Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840DWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	1,046In Stock	$15.03 $11.88 $10.76 $10.12 View $9.96 $9.74 $9.54 Quote	Min.: 1 Mult.: 1	Digital Isolators	High Speed	SMD/SMT	SOIC-16
Digital Isolators 3.75 kV 1-channel digital isolator SI8610EC-B-ISR Skyworks Solutions, Inc. 1: $2.17 4,950In Stock	Mfr. Part No. SI8610EC-B-ISR Mouser Part No 634-SI8610EC-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	4,950In Stock	Cut Tape $2.17 $1.61 $1.47 $1.31 Reel $1.11 View $1.24 $1.20 $1.15 $1.08	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	SOIC-8
Digital Isolators 5 kV 2-channel digital isolator SI8620BD-B-ISR Skyworks Solutions, Inc. 1: $3.40 1,420In Stock	Mfr. Part No. SI8620BD-B-ISR Mouser Part No 634-SI8620BD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1,420In Stock	Cut Tape $3.40 $2.56 $2.35 $2.11 Reel $1.86 View $2.00 $1.98 $1.79 $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 2.5 kV 5-channel digital isolator SI8652BB-B-IS1R Skyworks Solutions, Inc. 1: $4.48 5,250In Stock	Mfr. Part No. SI8652BB-B-IS1R Mouser Part No 634-SI8652BB-B-IS1R	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 5-channel digital isolator	Datasheet	5,250In Stock	Cut Tape $4.48 $3.37 $3.10 $2.80 View Reel $2.41 $2.66 $2.64 $2.48 $2.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	SOIC-Narrow-16
Digital Isolators 5 kV 6-channel digital isolator SI8662BD-B-IS Skyworks Solutions, Inc. 1: $5.73 3,754In Stock	Mfr. Part No. SI8662BD-B-IS Mouser Part No 634-SI8662BD-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	3,754In Stock	$5.73 $4.37 $3.71 $3.49 View $3.36 $3.27 $3.20 $3.18	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators Iso PROFIBUS RS-485 Xcvr A 595-ISO1176DW A 595-ISO1176DW ISO1176DWR Texas Instruments 1: $9.87 2,223In Stock 2,000Expected 21/12/2026	Mfr. Part No. ISO1176DWR Mouser Part No 595-ISO1176DWR	Texas Instruments	Digital Isolators Iso PROFIBUS RS-485 Xcvr A 595-ISO1176DW A 595-ISO1176DW	Datasheet	2,223In Stock 2,000Expected 21/12/2026	Cut Tape $9.87 $7.69 $7.15 $6.55 View Reel $5.51 $6.23 $6.10 $5.96 $5.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators QuadChan4/0 Dig Fail Safe Low 16-SOIC A A 595-ISO7340FCDW ISO7340FCDWR Texas Instruments 1: $12.09 1,474In Stock	Mfr. Part No. ISO7340FCDWR Mouser Part No 595-ISO7340FCDWR	Texas Instruments	Digital Isolators QuadChan4/0 Dig Fail Safe Low 16-SOIC A A 595-ISO7340FCDW Learn More about Texas Instruments ti iso734x isolator	Datasheet	1,474In Stock	Cut Tape $12.09 $9.48 $8.83 $8.12 View Reel $7.18 $8.05 $7.59 $7.42 $7.18 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators Lo-Pwr Dual Channel Dig Iso A 595-ISO742 A 595-ISO7421EDR ISO7421ED Texas Instruments 1: $9.90 295In Stock	Mfr. Part No. ISO7421ED Mouser Part No 595-ISO7421ED	Texas Instruments	Digital Isolators Lo-Pwr Dual Channel Dig Iso A 595-ISO742 A 595-ISO7421EDR	Datasheet	295In Stock	$9.90 $7.71 $6.68 $6.43 View $6.15 $6.00 $5.97 Quote	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-8
Digital Isolators Automotive robust E MC triple-channel A A 595-ISO7730QDBQQ1 ISO7730QDBQRQ1 Texas Instruments 1: $3.02 7,449In Stock	Mfr. Part No. ISO7730QDBQRQ1 Mouser Part No 595-ISO7730QDBQRQ1	Texas Instruments	Digital Isolators Automotive robust E MC triple-channel A A 595-ISO7730QDBQQ1 Learn More about Texas Instruments ti iso773x isolators	Datasheet	7,449In Stock	Cut Tape $3.02 $2.27 $2.07 $1.86 Reel $1.45 View $1.77 $1.73 $1.65 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	High Speed	SMD/SMT	SSOP-16
Digital Isolators Robust EMC triple-c hannel 2/1 reinfor A A 595-ISO7731DW ISO7731DWR Texas Instruments 1: $3.34 3,669In Stock	Mfr. Part No. ISO7731DWR Mouser Part No 595-ISO7731DWR	Texas Instruments	Digital Isolators Robust EMC triple-c hannel 2/1 reinfor A A 595-ISO7731DW Learn More about Texas Instruments ti iso773x isolators	Datasheet	3,669In Stock	Cut Tape $3.34 $2.50 $2.29 $2.06 Reel $1.74 View $1.95 $1.91 $1.87 $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators	High Speed	SMD/SMT	SOIC-16
Digital Isolators 5.7kVRMS 100Mbps ISO7810FDWWR Texas Instruments 1: $5.39 800In Stock	Mfr. Part No. ISO7810FDWWR Mouser Part No 595-ISO7810FDWWR	Texas Instruments	Digital Isolators 5.7kVRMS 100Mbps Learn More about Texas Instruments ti iso78xx isolator	Datasheet	800In Stock	Cut Tape $5.39 $4.10 $3.78 $3.43 $3.29 Reel $3.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators 5.7kVRMS Reinforced Dual100Mbps 16-SOIC A 595-ISO7821DW ISO7821DWR Texas Instruments 1: $6.33 1,720In Stock	Mfr. Part No. ISO7821DWR Mouser Part No 595-ISO7821DWR	Texas Instruments	Digital Isolators 5.7kVRMS Reinforced Dual100Mbps 16-SOIC A 595-ISO7821DW Learn More about Texas Instruments ti iso78xx isolator	Datasheet	1,720In Stock	Cut Tape $6.33 $4.85 $4.48 $4.08 View Reel $3.67 $3.88 $3.77 $3.72 $3.67 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators Highest isolation ra ting triple-channel A 595-ISO7831DWR ISO7831DW Texas Instruments 1: $9.03 1,639In Stock	Mfr. Part No. ISO7831DW Mouser Part No 595-ISO7831DW	Texas Instruments	Digital Isolators Highest isolation ra ting triple-channel A 595-ISO7831DWR Learn More about Texas Instruments ti iso78xx isolator	Datasheet	1,639In Stock	$9.03 $7.00 $6.49 $5.11	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8384P-IU Skyworks Solutions, Inc. 1: $6.47 806In Stock	Mfr. Part No. SI8384P-IU Mouser Part No 634-SI8384P-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	806In Stock	$6.47 $4.96 $4.25 $4.15 View $3.96 $3.84 $3.80 $3.74	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	QSOP-20
Digital Isolators 5 kV 3-channel digital isolator SI8631BD-B-ISR Skyworks Solutions, Inc. 1: $3.05 5,429In Stock	Mfr. Part No. SI8631BD-B-ISR Mouser Part No 634-SI8631BD-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	5,429In Stock	Cut Tape $3.05 $2.57 $2.43 $2.22 Reel $1.96 View $2.11 $2.09 $1.89 $1.88 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 5 kV 4-channel digital isolator SI8640ED-B-IS2 Skyworks Solutions, Inc. 1: $4.47 5,668In Stock	Mfr. Part No. SI8640ED-B-IS2 Mouser Part No 634-SI8640ED-B-IS2	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	5,668In Stock	$4.47 $3.40 $2.89 $2.72 View $2.67 $2.63 $2.55 $2.47	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-Wide-16
Digital Isolators 2.5 kV 4-channel digital isolator SI8642BB-B-IUR Skyworks Solutions, Inc. 1: $3.06 2,876In Stock	Mfr. Part No. SI8642BB-B-IUR Mouser Part No 634-SI8642BB-B-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	2,876In Stock	Cut Tape $3.06 $2.93 $2.68 $2.41 Reel $2.04 View $2.27 $2.22 $2.11 $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	General Purpose	SMD/SMT	QSOP-16