Digital Isolators – Mouser India

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 16

Applied Filters:

Series

Polarity

Supply Voltage - Max

Operating Supply Current

Propagation Delay Time

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) 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: ₹1,224.82 2,473In 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	2,473In Stock	Cut Tape ₹1,224.82 ₹963.04 ₹897.12 ₹825.47 View Reel ₹754.77 ₹820.69 ₹756.68 ₹754.77 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 Automotive low-emis sions quad-channel ISOW7742QDFMRQ1 Texas Instruments 1: ₹1,087.25 999In Stock	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	999In Stock	Cut Tape ₹1,087.25 ₹848.40 ₹789.16 ₹723.24 View Reel ₹625.79 ₹686.93 ₹637.25 ₹625.79 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 ISOW7743DFMR Texas Instruments 1: ₹1,015.59 2,519In Stock	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	2,519In Stock	Cut Tape ₹1,015.59 ₹792.98 ₹737.57 ₹676.42 Reel ₹614.32 View ₹642.03 ₹629.61 ₹584.70 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 Automotive low-emis sions quad-channel ISOW7741FQDFMRQ1 Texas Instruments 1: ₹1,100.62 18In Stock 1,700Expected 15-04-2027	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	18In Stock 1,700Expected 15-04-2027	Cut Tape ₹1,100.62 ₹860.82 ₹787.25 ₹722.28 View Reel ₹696.49 ₹714.64 ₹696.49 ₹696.49 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 ISOW7740DFMR Texas Instruments 1: ₹1,015.59 687In 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	687In Stock	Cut Tape ₹1,015.59 ₹792.98 ₹737.57 ₹676.42 Reel ₹614.32 View ₹642.03 ₹629.61 ₹584.70 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: ₹1,015.59 637In 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	637In Stock	Cut Tape ₹1,015.59 ₹792.98 ₹737.57 ₹676.42 Reel ₹614.32 View ₹642.03 ₹629.61 ₹584.70 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 ISOW7742FDFMR Texas Instruments 1: ₹832.15 194In 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	194In Stock 1,700Expected 07-01-2027	Cut Tape ₹832.15 ₹645.85 ₹599.04 ₹548.40 View Reel ₹531.20 ₹538.85 ₹535.98 ₹531.20 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 ISOW7743FDFMR Texas Instruments 1: ₹1,015.59 1,002In Stock	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	1,002In Stock	Cut Tape ₹1,015.59 ₹792.98 ₹737.57 ₹676.42 Reel ₹614.32 View ₹642.03 ₹629.61 ₹584.70 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: ₹1,015.59 421In Stock	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	421In Stock	Cut Tape ₹1,015.59 ₹792.98 ₹737.57 ₹676.42 Reel ₹614.32 View ₹642.03 ₹629.61 ₹584.70 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 ISOW7741BDFMR Texas Instruments 1: ₹947.76 24In Stock 4,250Expected 16-09-2027	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 4,250Expected 16-09-2027	Cut Tape ₹947.76 ₹737.57 ₹685.02 ₹626.74 Reel ₹568.46 View ₹594.26 ₹582.79 ₹536.93 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 ISOW7741FBDFMR Texas Instruments 1: ₹831.20 24In Stock 1,700Expected 01-02-2027	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	24In Stock 1,700Expected 01-02-2027	Cut Tape ₹831.20 ₹644.90 ₹598.08 ₹547.44 View Reel ₹491.08 ₹535.02 ₹498.72 ₹491.08 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 ISOW7742DFMR Texas Instruments 1: ₹957.31 22In Stock 8,147On 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	22In Stock 8,147On Order On Order Ship Dates Mfr. No: ISOW7742DFMR Stock: 22 Can Dispatch Immediately On Order: 1,347 Expected 08-02-2027 3,400 Expected 11-03-2027 3,400 Expected 05-04-2027 Factory Lead Time: 20 Weeks	Cut Tape ₹957.31 ₹744.26 ₹690.75 ₹632.47 View Reel ₹564.64 ₹614.32 ₹582.79 ₹564.64 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 ISOW7744DFMR Texas Instruments 1: ₹1,014.63 22In Stock	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	22In Stock	Cut Tape ₹1,014.63 ₹792.03 ₹736.61 ₹675.47 View Reel ₹628.65 ₹641.07 ₹628.65 ₹628.65 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: ₹922.92 3,416On 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	3,416On Order On Order Ship Dates Mfr. No: ISOW7741DFMR Stock: 0 On Order: 16 Expected 10-12-2026 850 Expected 05-02-2027 2,550 Expected 22-07-2027 Factory Lead Time: 20 Weeks	Cut Tape ₹922.92 ₹716.55 ₹664.96 ₹608.59 View Reel ₹558.91 ₹588.53 ₹571.33 ₹558.91 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: ₹1,083.42 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: 830 Expected 11-02-2027 1,700 Expected 22-02-2027 3,400 Expected 25-02-2027 Factory Lead Time: 26 Weeks	Cut Tape ₹1,083.42 ₹846.48 ₹787.25 ₹722.28 View Reel ₹696.49 ₹714.64 ₹696.49 ₹696.49 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 ISOW7741FDFMR Texas Instruments 1: ₹922.92 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 23-04-2027 Factory Lead Time: 20 Weeks	Cut Tape ₹922.92 ₹716.55 ₹664.96 ₹608.59 View Reel ₹531.20 ₹588.53 ₹538.85 ₹531.20 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

ISOW774x/ISOW774x-Q1 Quad-Ch Digital Isolators

Applied Filters:

Customer Service Office

Company

Resources

Support