Digital Isolators – Mouser Denmark

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ISOW774x/ISOW774x-Q1 Quad-Ch Digital Isolators

Texas Instruments ISOW774x/ISOW774x-Q1 Quad-Channel Digital Isolators are galvanically isolated with an integrated high-efficiency power converter to produce low emissions. The integrated DC-DC converter supports up to 550mW of isolated power, eliminating the need for a separate isolated power supply in space-constrained isolated designs. TI ISOW774x/ISOW774x-Q1 Quad-Channel Digital Isolators feature high electromagnetic immunity while isolating CMOS or LVCMOS digital I/Os. The isolators help to prevent noise currents on data buses, such as UART, SPI, RS-485, RS-232, CAN or other circuits, from entering the local ground and interfering with or damaging sensitive circuitry. The ISOW774x/ISOW774x-Q1 is housed in a 20-pin SOIC wide-body (SOIC-WB) DFM package and allows for operation at a wide operating ambient temperature range of –40°C to +125°C.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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 Automotive low-emis sions quad-channel ISOW7742FQDFMRQ1 Texas Instruments 1: 83,93 kr. 2.511In Stock	Mfr. Part No. ISOW7742FQDFMRQ1 Mouser Part No 595-ISOW7742FQDFMRQ1	Texas Instruments	Digital Isolators Automotive low-emis sions quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	2.511In Stock	Cut Tape 83,93 kr. 65,95 kr. 61,47 kr. 56,55 kr. View Reel 51,85 kr. 56,17 kr. 51,85 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7742	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	280 uA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7740DFMR Texas Instruments 1: 68,18 kr. 663In Stock	Mfr. Part No. ISOW7740DFMR Mouser Part No 595-ISOW7740DFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	663In Stock	Cut Tape 68,18 kr. 53,26 kr. 49,53 kr. 45,43 kr. Reel 41,25 kr. View 43,12 kr. 42,30 kr. 39,24 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7740	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	14.6 mA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7740FDFMR Texas Instruments 1: 68,04 kr. 627In Stock	Mfr. Part No. ISOW7740FDFMR Mouser Part No 595-ISOW7740FDFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	627In Stock	Cut Tape 68,04 kr. 53,19 kr. 49,46 kr. 45,36 kr. View Reel 38,05 kr. 43,86 kr. 43,42 kr. 38,05 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7740	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	14.6 mA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7743FDFMR Texas Instruments 1: 68,48 kr. 22In Stock 4.250On Order	Mfr. Part No. ISOW7743FDFMR Mouser Part No 595-ISOW7743FDFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	22In Stock 4.250On Order On Order Ship Dates Mfr. No: ISOW7743FDFMR Stock: 22 Can Dispatch Immediately On Order: 1.700 Expected 28/01/2027 2.550 Expected 04/06/2027 Factory Lead Time: 26 Weeks	Cut Tape 68,48 kr. 53,41 kr. 49,76 kr. 45,58 kr. View Reel 38,05 kr. 44,09 kr. 43,57 kr. 38,05 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7743	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	4.4 mA, 11.4 mA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7741BDFMR Texas Instruments 1: 64,60 kr. 24In Stock 10.200On Order	Mfr. Part No. ISOW7741BDFMR Mouser Part No 595-ISOW7741BDFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	24In Stock 10.200On Order On Order Ship Dates Mfr. No: ISOW7741BDFMR Stock: 24 Can Dispatch Immediately On Order: 4.250 Expected 05/02/2027 5.950 Expected 07/05/2027 Factory Lead Time: 26 Weeks	Cut Tape 64,60 kr. 50,36 kr. 46,77 kr. 42,82 kr. View Reel 38,34 kr. 42,15 kr. 41,33 kr. 38,34 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7741	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	3.63 V	2.97 V	280 uA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7742FDFMR Texas Instruments 1: 68,04 kr. 22In Stock 1.700Expected 07/01/2027	Mfr. Part No. ISOW7742FDFMR Mouser Part No 595-ISOW7742FDFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	22In Stock 1.700Expected 07/01/2027	Cut Tape 68,04 kr. 53,19 kr. 44,76 kr. Reel 41,48 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7742	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	5.4 mA, 16.7 mA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive low-emis sions quad-channel ISOW7742QDFMRQ1 Texas Instruments 1: 79,08 kr. 15In Stock 850Expected 10/05/2027	Mfr. Part No. ISOW7742QDFMRQ1 Mouser Part No 595-ISOW7742QDFMRQ1	Texas Instruments	Digital Isolators Automotive low-emis sions quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	15In Stock 850Expected 10/05/2027	Cut Tape 79,08 kr. 62,07 kr. 57,82 kr. 53,19 kr. View Reel 46,77 kr. 52,82 kr. 46,77 kr. 46,77 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7742	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	280 uA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7744DFMR Texas Instruments 1: 66,39 kr. Lead-Time 26 Weeks	Mfr. Part No. ISOW7744DFMR Mouser Part No 595-ISOW7744DFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	Lead-Time 26 Weeks	Cut Tape 66,39 kr. 53,19 kr. 49,46 kr. 45,36 kr. View Reel 39,46 kr. 43,04 kr. 42,82 kr. 39,46 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7744	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	3.6 mA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7741DFMR Texas Instruments 1: 68,04 kr. 8.516On Order	Mfr. Part No. ISOW7741DFMR Mouser Part No 595-ISOW7741DFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	8.516On Order On Order Ship Dates Mfr. No: ISOW7741DFMR Stock: 0 On Order: 16 Expected 10/12/2026 4.250 Expected 15/02/2027 4.250 Expected 22/03/2027 Factory Lead Time: 26 Weeks	Cut Tape 68,04 kr. 53,19 kr. 49,46 kr. 45,36 kr. 44,76 kr. Reel 41,48 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7741	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	280 uA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive low-emis sions quad-channel ISOW7741FQDFMRQ1 Texas Instruments 1: 73,26 kr. 3.312Expected 10/05/2027	Mfr. Part No. ISOW7741FQDFMRQ1 Mouser Part No 595-ISOW7741FQDFMRQ1	Texas Instruments	Digital Isolators Automotive low-emis sions quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	3.312Expected 10/05/2027	Cut Tape 73,26 kr. 57,37 kr. 52,89 kr. 48,49 kr. View Reel 46,77 kr. 47,97 kr. 47,89 kr. 46,77 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7741	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	280 uA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive low-emis sions quad-channel ISOW7741QDFMRQ1 Texas Instruments 1: 82,28 kr. 5.930On Order	Mfr. Part No. ISOW7741QDFMRQ1 Mouser Part No 595-ISOW7741QDFMRQ1	Texas Instruments	Digital Isolators Automotive low-emis sions quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	5.930On Order On Order Ship Dates Mfr. No: ISOW7741QDFMRQ1 Stock: 0 On Order: 2.530 Expected 11/02/2027 3.400 Expected 18/03/2027 Factory Lead Time: 26 Weeks	Cut Tape 82,28 kr. 64,68 kr. 60,28 kr. 55,43 kr. 55,13 kr. Reel 50,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7741	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	280 uA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7742DFMR Texas Instruments 1: 68,04 kr. 7.915On Order	Mfr. Part No. ISOW7742DFMR Mouser Part No 595-ISOW7742DFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	7.915On Order On Order Ship Dates Mfr. No: ISOW7742DFMR Stock: 0 On Order: 1.115 Expected 28/01/2027 3.400 Expected 09/04/2027 3.400 Expected 16/07/2027 Factory Lead Time: 26 Weeks	Cut Tape 68,04 kr. 53,19 kr. 49,46 kr. 45,36 kr. 44,76 kr. Reel 41,48 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7742	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	5.4 mA, 16.7 mA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7741FBDFMR Texas Instruments 1: 60,87 kr. 1.636Expected 18/03/2027	Mfr. Part No. ISOW7741FBDFMR Mouser Part No 595-ISOW7741FBDFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	1.636Expected 18/03/2027	Cut Tape 60,87 kr. 47,37 kr. 43,94 kr. 40,21 kr. View Reel 38,34 kr. 39,46 kr. 38,34 kr. 38,34 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7741	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	280 uA	15 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7741FDFMR Texas Instruments 1: 68,04 kr. 1.480On Order	Mfr. Part No. ISOW7741FDFMR Mouser Part No 595-ISOW7741FDFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	1.480On Order On Order Ship Dates Mfr. No: ISOW7741FDFMR Stock: 0 On Order: 630 Expected 11/01/2027 850 Expected 15/02/2027 Factory Lead Time: 26 Weeks	Cut Tape 68,04 kr. 53,19 kr. 49,46 kr. 45,36 kr. 44,76 kr. Reel 41,48 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7741	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	280 uA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7743DFMR Texas Instruments 1: 59,98 kr. 850Expected 31/05/2027	Mfr. Part No. ISOW7743DFMR Mouser Part No 595-ISOW7743DFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	850Expected 31/05/2027	Cut Tape 59,98 kr. 46,70 kr. 43,34 kr. 39,69 kr. 38,94 kr. Reel 38,05 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7743	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	4.4 mA, 11.4 mA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7744FDFMR Texas Instruments 1: 68,18 kr. 846On Order	Mfr. Part No. ISOW7744FDFMR Mouser Part No 595-ISOW7744FDFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	846On Order	Cut Tape 68,18 kr. 53,26 kr. 49,53 kr. 45,43 kr. 44,76 kr. Reel 38,05 kr. MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7744	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	3.6 mA	10.7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel

ISOW774x/ISOW774x-Q1 Quad-Ch Digital Isolators

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