Digital Isolators – Mouser Costa Rica

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ISO642x & ISO642x-Q1 Digital Isolators

Texas Instruments ISO642x and ISO642x-Q1 Digital Isolators are general-purpose, basic, and reinforced, dual-channel digital isolators. These digital isolators are designed for applications requiring up to 5000V_RMS isolation rating per UL 1577. The ISO642x and ISO642x-Q1 digital isolators provide high EMC performance while isolating CMOS or LVCMOS digital I/Os and use SiO₂ as the isolation barrier. Each isolation channel has a logic input and output buffer separated by the insulation barrier. The devices are also certified by VDE, TUV, and CQC. The ISO642x and ISO642x-Q1 digital isolators support SPI up to 25MHz at 5V and 20.8MHz at 3.3V. The ISO642x-Q1 devices are AEC-Q100 qualified for automotive applications. Typical applications include power supplies, motor drives, factory automation, building automation, lighting, appliances, BMS, on-board chargers, DC/DC converters, inverters, and motor control.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package / Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Digital Isolators Noise-immune dual-channel 2 forward/0 reverse digital isolator ISO6420DR Texas Instruments 1: ₡822,34 2 051In Stock New Product	Mfr. Part # ISO6420DR Mouser Part # 595-ISO6420DR New Product	Texas Instruments	Digital Isolators Noise-immune dual-channel 2 forward/0 reverse digital isolator Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	2 051In Stock	Cut Tape ₡822,34 ₡598,54 ₡546,49 ₡481,43 ₡452,28 Reel ₡386,71 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	ISO6420	SMD/SMT	SOIC-8	2 Channel		150 Mb/s	3000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, noise-immune dual-channel 2 forward/0 reverse digital isolator ISO6420DRQ1 Texas Instruments 1: ₡962,86 2 093In Stock New Product	Mfr. Part # ISO6420DRQ1 Mouser Part # 595-ISO6420DRQ1 New Product	Texas Instruments	Digital Isolators Automotive, noise-immune dual-channel 2 forward/0 reverse digital isolator Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	2 093In Stock	Cut Tape ₡962,86 ₡707,83 ₡645,38 ₡577,72 Reel ₡472,06 View ₡541,28 ₡519,42 ₡517,86 ₡462,17 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	ISO6420-Q1	SMD/SMT	SOIC-8	2 Channel		150 Mb/s	3000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Noise-immune dual-channel 2 forward/0 reverse digital isolator ISO6420FDR Texas Instruments 1: ₡822,34 1 858In Stock New Product	Mfr. Part # ISO6420FDR Mouser Part # 595-ISO6420FDR New Product	Texas Instruments	Digital Isolators Noise-immune dual-channel 2 forward/0 reverse digital isolator Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	1 858In Stock	Cut Tape ₡822,34 ₡598,54 ₡546,49 ₡481,43 ₡452,28 Reel ₡386,71 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	ISO6420	SMD/SMT	SOIC-8	2 Channel		150 Mb/s	3000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, noise-immune dual-channel 2 forward/0 reverse digital isolator ISO6420FDRQ1 Texas Instruments 1: ₡952,45 2 100In Stock New Product	Mfr. Part # ISO6420FDRQ1 Mouser Part # 595-ISO6420FDRQ1 New Product	Texas Instruments	Digital Isolators Automotive, noise-immune dual-channel 2 forward/0 reverse digital isolator Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	2 100In Stock	Cut Tape ₡952,45 ₡697,42 ₡634,97 ₡567,31 Reel ₡491,32 View ₡530,87 ₡510,06 ₡507,45 ₡485,07 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	ISO6420-Q1	SMD/SMT	SOIC-8	2 Channel		150 Mb/s	3000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Noise-immune dual-c hannel 1 forward/1 r ISO6421DR Texas Instruments 1: ₡811,93 1 913In Stock New Product	Mfr. Part # ISO6421DR Mouser Part # 595-ISO6421DR New Product	Texas Instruments	Digital Isolators Noise-immune dual-c hannel 1 forward/1 r Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	1 913In Stock	Cut Tape ₡811,93 ₡598,54 ₡541,28 ₡479,87 Reel ₡401,28 View ₡450,72 ₡433,55 ₡429,38 ₡392,43 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	ISO6421	SMD/SMT	SOIC-8	2 Channel	Unidirectional	150 Mb/s	3 kV rms		5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, noise-immune dual-channel 1 forward/1 reverse digital isolator ISO6421FDRQ1 Texas Instruments 1: ₡952,45 2 049In Stock New Product	Mfr. Part # ISO6421FDRQ1 Mouser Part # 595-ISO6421FDRQ1 New Product	Texas Instruments	Digital Isolators Automotive, noise-immune dual-channel 1 forward/1 reverse digital isolator Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	2 049In Stock	Cut Tape ₡952,45 ₡697,42 ₡634,97 ₡567,31 Reel ₡491,32 View ₡530,87 ₡510,06 ₡507,45 ₡485,07 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	ISO6421-Q1	SMD/SMT	SOIC-8	2 Channel		150 Mb/s	3000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, noise-immune dual-channel 1 forward/1 reverse digital isolator ISO6421DRQ1 Texas Instruments 1: ₡942,04 445In Stock 3 000Expected 1/28/2027 New Product	Mfr. Part # ISO6421DRQ1 Mouser Part # 595-ISO6421DRQ1 New Product	Texas Instruments	Digital Isolators Automotive, noise-immune dual-channel 1 forward/1 reverse digital isolator Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	445In Stock 3 000Expected 1/28/2027	Cut Tape ₡942,04 ₡697,42 ₡634,97 ₡562,10 Reel ₡472,06 View ₡530,87 ₡509,02 ₡507,45 ₡462,17 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	ISO6421-Q1	SMD/SMT	SOIC-8	2 Channel		150 Mb/s	3000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Noise-immune, dual-channel 1 forward/1 reverse digital isolator ISO6421FDR Texas Instruments 1: ₡822,34 3 000Expected 10/27/2026 New Product	Mfr. Part # ISO6421FDR Mouser Part # 595-ISO6421FDR New Product	Texas Instruments	Digital Isolators Noise-immune, dual-channel 1 forward/1 reverse digital isolator Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	3 000Expected 10/27/2026	Cut Tape ₡822,34 ₡598,54 ₡546,49 ₡481,43 ₡452,28 Reel ₡386,71 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	ISO6421	SMD/SMT	SOIC-8	2 Channel		150 Mb/s	3000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 2/0 digital isolator with 250kV/us CMTI, 150Mbps ISO6420DWVRQ1 Texas Instruments 1: ₡1 113,80 1 000Expected 3/22/2027 New Product	Mfr. Part # ISO6420DWVRQ1 Mouser Part # 595-ISO6420DWVRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 2/0 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	1 000Expected 3/22/2027	Cut Tape ₡1 113,80 ₡822,34 ₡749,47 ₡666,20 View Reel ₡588,13 ₡629,76 ₡608,94 ₡588,13 MouseReel Available	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	WSOIC-8	2 Channel	Unidirectional	150 Mb/s	5 kV rms	Reinforced	5.5 V	2.25 V	10.9 mA	14.5 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 2/0 digital isolator with 250kV/us CMTI, 150Mbps ISO6420FDWVRQ1 Texas Instruments 1: ₡1 113,80 795Expected 11/5/2026 New Product	Mfr. Part # ISO6420FDWVRQ1 Mouser Part # 595-ISO6420FDWVRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 2/0 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	795Expected 11/5/2026	Cut Tape ₡1 113,80 ₡822,34 ₡749,47 ₡671,40 View Reel ₡588,13 ₡629,76 ₡608,94 ₡588,13 MouseReel Available	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	WSOIC-8	2 Channel	Unidirectional	150 Mb/s	5 kV rms	Reinforced	5.5 V	2.25 V	10.9 mA	14.5 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 1/1 digital isolator with 250kV/us CMTI, 150Mbps ISO6421DWVRQ1 Texas Instruments 1: ₡1 108,59 1 000Expected 3/22/2027 New Product	Mfr. Part # ISO6421DWVRQ1 Mouser Part # 595-ISO6421DWVRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 1/1 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	1 000Expected 3/22/2027	Cut Tape ₡1 108,59 ₡822,34 ₡749,47 ₡671,40 View Reel ₡562,10 ₡629,76 ₡608,94 ₡562,10 MouseReel Available	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	WSOIC-8	2 Channel	Unidirectional	150 Mb/s	5 kV rms	Reinforced	5.5 V	2.25 V	8.2 mA	14.5 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 1/1 digital isolator with 250kV/us CMTI, 150Mbps ISO6421FDWVRQ1 Texas Instruments 1: ₡1 108,59 1 000Expected 10/19/2026 New Product	Mfr. Part # ISO6421FDWVRQ1 Mouser Part # 595-ISO6421FDWVRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 1/1 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	1 000Expected 10/19/2026	Cut Tape ₡1 108,59 ₡822,34 ₡749,47 ₡671,40 View Reel ₡562,10 ₡629,76 ₡608,94 ₡562,10 MouseReel Available	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	WSOIC-8	2 Channel	Unidirectional	150 Mb/s	5 kV rms	Reinforced	5.5 V	2.25 V	8.2 mA	14.5 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel

ISO642x & ISO642x-Q1 Digital Isolators

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