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ISO674x/ISO674x-Q1 Quad-Channel Digital Isolators

Texas Instruments ISO674x/ISO674x-Q1 Quad-Channel Digital Isolators are high-performance, quad-channel digital isolators ideal for cost-sensitive applications requiring up to 5000V_RMS isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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 General-purpose qua d-channel 2/2 digit ISO6742FDWR Texas Instruments 1: NT$107.19 24,965In Stock	Mfr. Part # ISO6742FDWR Mouser Part # 595-ISO6742FDWR	Texas Instruments	Digital Isolators General-purpose qua d-channel 2/2 digit Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	24,965In Stock	Cut Tape NT$107.19 NT$80.30 NT$73.49 NT$65.96 Reel NT$54.13 View NT$62.38 NT$61.30 NT$58.44 NT$53.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6742	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	10.2 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive general- purpose quad-channel ISO6742FQDWWRQ1 Texas Instruments 1: NT$177.46 869In Stock New Product	Mfr. Part # ISO6742FQDWWRQ1 Mouser Part # 595-ISO6742FQDWWRQ1 New Product	Texas Instruments	Digital Isolators Automotive general- purpose quad-channel Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	869In Stock	Cut Tape NT$177.46 NT$133.72 NT$122.97 NT$110.78 NT$109.34 Reel NT$92.85	Min.: 1 Mult.: 1 : 1,000	ISO6742	SMD/SMT	SOIC-16	4 Channel		50 Mb/s	5000 Vrms	Isolated	5.5 V	1.71 V	402.2 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Automotive general- purpose quad-channel ISO6742QDWWRQ1 Texas Instruments 1: NT$177.46 973In Stock New Product	Mfr. Part # ISO6742QDWWRQ1 Mouser Part # 595-ISO6742QDWWRQ1 New Product	Texas Instruments	Digital Isolators Automotive general- purpose quad-channel Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	973In Stock	Cut Tape NT$177.46 NT$133.72 NT$122.97 NT$110.78 NT$109.34 Reel NT$92.85	Min.: 1 Mult.: 1 : 1,000	ISO6742	SMD/SMT	SOIC-16	4 Channel		50 Mb/s	5000 Vrms	Isolated	5.5 V	1.71 V	402.2 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators General-purpose qua d-channel 4/0 digit ISO6740FDWR Texas Instruments 1: NT$107.19 10,825In Stock	Mfr. Part # ISO6740FDWR Mouser Part # 595-ISO6740FDWR	Texas Instruments	Digital Isolators General-purpose qua d-channel 4/0 digit Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	10,825In Stock	Cut Tape NT$107.19 NT$80.30 NT$73.49 NT$65.96 Reel NT$58.44 View NT$62.38 NT$61.30 NT$59.51 NT$57.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6740	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	2.3 mA, 5.8 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive general- purpose quad-channe ISO6740FQDWRQ1 Texas Instruments 1: NT$130.85 3,355In Stock	Mfr. Part # ISO6740FQDWRQ1 Mouser Part # 595-ISO6740FQDWRQ1	Texas Instruments	Digital Isolators Automotive general- purpose quad-channe Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	3,355In Stock	Cut Tape NT$130.85 NT$98.59 NT$90.70 NT$81.74 Reel NT$72.42 View NT$77.44 NT$76.72 NT$74.57 NT$68.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6740	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	4.4 mA, 15 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive general- purpose quad-channe ISO6740QDWRQ1 Texas Instruments 1: NT$130.85 965In Stock	Mfr. Part # ISO6740QDWRQ1 Mouser Part # 595-ISO6740QDWRQ1	Texas Instruments	Digital Isolators Automotive general- purpose quad-channe Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	965In Stock	Cut Tape NT$130.85 NT$98.59 NT$90.70 NT$81.74 Reel NT$70.62 View NT$77.44 NT$76.72 NT$74.57 NT$68.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6740	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	4.4 mA, 15 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive general- purpose quad-channe ISO6741QDWRQ1 Texas Instruments 1: NT$130.85 736In Stock 2,000Expected 2/15/2027	Mfr. Part # ISO6741QDWRQ1 Mouser Part # 595-ISO6741QDWRQ1	Texas Instruments	Digital Isolators Automotive general- purpose quad-channe Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	736In Stock 2,000Expected 2/15/2027	Cut Tape NT$130.85 NT$98.59 NT$90.70 NT$81.74 Reel NT$70.62 View NT$77.44 NT$76.72 NT$74.57 NT$68.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6741	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	3.4 mA, 5.1 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive general- purpose quad-channe ISO6742FQDWRQ1 Texas Instruments 1: NT$130.85 2,677In Stock	Mfr. Part # ISO6742FQDWRQ1 Mouser Part # 595-ISO6742FQDWRQ1	Texas Instruments	Digital Isolators Automotive general- purpose quad-channe Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	2,677In Stock	Cut Tape NT$130.85 NT$98.59 NT$90.70 NT$81.74 Reel NT$72.42 View NT$77.44 NT$76.72 NT$74.57 NT$69.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6742	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	4.4 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive general- purpose quad-channe ISO6742QDWRQ1 Texas Instruments 1: NT$136.95 837In Stock	Mfr. Part # ISO6742QDWRQ1 Mouser Part # 595-ISO6742QDWRQ1	Texas Instruments	Digital Isolators Automotive general- purpose quad-channe Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	837In Stock	Cut Tape NT$136.95 NT$102.53 NT$93.93 NT$84.61 Reel NT$69.19 View NT$79.95 NT$78.87 NT$74.57 NT$68.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6742	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	4.4 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators General-purpose qua d-channel 4/0 digit ISO6740DWR Texas Instruments 1: NT$108.27 90In Stock	Mfr. Part # ISO6740DWR Mouser Part # 595-ISO6740DWR	Texas Instruments	Digital Isolators General-purpose qua d-channel 4/0 digit Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	90In Stock	Cut Tape NT$108.27 NT$80.66 NT$73.85 NT$65.96 Reel NT$56.28 View NT$62.38 NT$60.95 NT$58.08 NT$55.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6740	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	4.4 mA, 15 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators General-purpose qua d-channel 3/1 digit A 595-ISO6741FDWR ISO6741DWR Texas Instruments 1: NT$94.64 90In Stock 10,000On Order	Mfr. Part # ISO6741DWR Mouser Part # 595-ISO6741DWR	Texas Instruments	Digital Isolators General-purpose qua d-channel 3/1 digit A 595-ISO6741FDWR Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	90In Stock 10,000On Order On Order Ship Dates Mfr. #: ISO6741DWR Stock: 90 Can Ship Immediately On Order: 4,000 Expected 1/7/2027 6,000 Expected 4/19/2027 Factory Lead-Time: 20 Weeks	Cut Tape NT$94.64 NT$70.62 NT$64.53 NT$57.72 Reel NT$49.47 View NT$54.85 NT$53.06 NT$51.98 NT$49.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6741	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	3.4 mA, 5.1 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators General-purpose qua d-channel 2/2 digit ISO6742DWR Texas Instruments 1: NT$107.19 28,836On Order	Mfr. Part # ISO6742DWR Mouser Part # 595-ISO6742DWR	Texas Instruments	Digital Isolators General-purpose qua d-channel 2/2 digit Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	28,836On Order On Order Ship Dates Mfr. #: ISO6742DWR Stock: 0 On Order: 6,836 Expected 1/14/2027 8,000 Expected 2/25/2027 14,000 Expected 3/18/2027 Factory Lead-Time: 20 Weeks	Cut Tape NT$107.19 NT$80.30 NT$73.49 NT$65.96 Reel NT$55.57 View NT$62.38 NT$61.30 NT$59.51 NT$54.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6742	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	10.2 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators General-purpose qua d-channel 3/1 digit A 595-ISO6741DWR ISO6741FDWR Texas Instruments 1: NT$110.78 7,970Expected 3/18/2027	Mfr. Part # ISO6741FDWR Mouser Part # 595-ISO6741FDWR	Texas Instruments	Digital Isolators General-purpose qua d-channel 3/1 digit A 595-ISO6741DWR Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	7,970Expected 3/18/2027	Cut Tape NT$110.78 NT$82.81 NT$75.64 NT$68.12 Reel NT$55.57 View NT$64.17 NT$63.10 NT$59.51 NT$54.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6741	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Magnetic Coupling	5.5 V	1.71 V	3.4 mA, 5.1 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive general- purpose quad-channe ISO6741FQDWRQ1 Texas Instruments 1: NT$136.95 5,536On Order	Mfr. Part # ISO6741FQDWRQ1 Mouser Part # 595-ISO6741FQDWRQ1	Texas Instruments	Digital Isolators Automotive general- purpose quad-channe Learn More about Texas Instruments ti iso674x digital isolators	Datasheet	5,536On Order On Order Ship Dates Mfr. #: ISO6741FQDWRQ1 Stock: 0 On Order: 1,536 Expected 1/15/2027 4,000 Expected 1/21/2027 Factory Lead-Time: 20 Weeks	Cut Tape NT$136.95 NT$102.53 NT$93.93 NT$84.61 Reel NT$69.19 View NT$79.95 NT$78.87 NT$74.57 NT$68.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6741	SMD/SMT	SOIC-16	4 Channel	Unidirectional	50 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	3.4 mA, 5.1 mA	11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel

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ISO674x/ISO674x-Q1 Quad-Channel Digital Isolators

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