Digital Isolators – Mouser Israel

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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 (USD) 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: $13.08 2,347In 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	2,347In Stock	Cut Tape $13.08 $10.28 $9.58 $8.81 View Reel $8.08 $8.76 $8.08 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: $10.63 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 $10.63 $8.30 $7.72 $7.08 Reel $6.43 View $6.72 $6.59 $6.12 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: $10.61 643In 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	643In Stock	Cut Tape $10.61 $8.29 $7.71 $7.07 Reel $5.63 View $6.84 $6.77 $5.56 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 ISOW7743DFMR Texas Instruments 1: $9.35 680In Stock 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	680In Stock 850Expected 31/05/2027	Cut Tape $9.35 $7.28 $6.76 $6.19 Reel $5.63 View $6.07 $5.61 Quote 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 ISOW7743FDFMR Texas Instruments 1: $10.67 821In 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	821In Stock 4,250On Order On Order Ship Dates Mfr. No: ISOW7743FDFMR Stock: 821 Can Dispatch Immediately On Order: 1,700 Expected 28/01/2027 2,550 Expected 04/06/2027 Factory Lead Time: 26 Weeks	Cut Tape $10.67 $8.33 $7.75 $7.11 Reel $5.63 View $6.87 $6.79 $5.56 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 ISOW7742FDFMR Texas Instruments 1: $10.61 22In Stock 3,400On Order	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 3,400On Order On Order Ship Dates Mfr. No: ISOW7742FDFMR Stock: 22 Can Dispatch Immediately On Order: 1,700 Expected 07/01/2027 1,700 Expected 06/05/2027 Factory Lead Time: 26 Weeks	Cut Tape $10.61 $8.29 $6.98 Reel $6.47 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 ISOW7741BDFMR Texas Instruments 1: $10.07 8,548On 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	8,548On Order On Order Ship Dates Mfr. No: ISOW7741BDFMR Stock: 0 On Order: 2,598 Expected 05/02/2027 5,950 Expected 07/05/2027 Factory Lead Time: 26 Weeks	Cut Tape $10.07 $7.85 $7.29 $6.68 View Reel $5.98 $6.57 $6.44 $5.98 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 ISOW7741DFMR Texas Instruments 1: $10.61 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 11/12/2026 4,250 Expected 21/01/2027 4,250 Expected 22/03/2027 Factory Lead Time: 26 Weeks	Cut Tape $10.61 $8.29 $7.71 $7.07 $6.98 Reel $6.47 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: $11.42 2,614Expected 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	2,614Expected 10/05/2027	Cut Tape $11.42 $8.94 $8.24 $7.56 View Reel $7.01 $7.48 $7.47 $7.01 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: $12.82 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 $12.82 $10.08 $9.39 $8.64 $8.59 Reel $7.92 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: $10.61 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 $10.61 $8.29 $7.71 $7.07 $6.98 Reel $6.47 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: $9.49 1,636Expected 14/01/2027	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 14/01/2027	Cut Tape $9.49 $7.38 $6.85 $6.27 View Reel $5.98 $6.15 $5.98 $5.98 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: $10.61 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 07/01/2027 850 Expected 11/01/2027 Factory Lead Time: 26 Weeks	Cut Tape $10.61 $8.29 $7.71 $7.07 $6.98 Reel $6.47 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 ISOW7742QDFMRQ1 Texas Instruments 1: $12.32 847Expected 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	847Expected 10/05/2027	Cut Tape $12.32 $9.68 $9.01 $8.29 View Reel $6.90 $8.23 $6.91 $6.90 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 ISOW7744FDFMR Texas Instruments 1: $10.63 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 $10.63 $8.30 $7.72 $7.08 $6.98 Reel $5.89 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 ISOW7744DFMR Texas Instruments 1: $10.35 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 $10.35 $8.29 $7.71 $7.07 View Reel $6.15 $6.71 $6.67 $6.15 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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ISOW774x/ISOW774x-Q1 Quad-Ch Digital Isolators

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