ISO774x/-Q1 Quad-Channel Digital Isolators

Texas Instruments ISO774x/ISO774x-Q1 Quad-Channel Digital Isolators are high-performance, quad-channel digital isolators with 5000VRMS (DW package) and 2500VRMS (DBQ package) isolation ratings per UL 1577. These devices have reinforced insulation ratings according to VDE, CSA, TUV and CQC standards. These devices provide high electromagnetic immunity and low emissions at low power consumption while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. These come with enable pins which can be used to put the respective outputs in high impedance for multi-master driving applications and to reduce power consumption. The ISO7740/ISO7740-Q1 devices have all four channels in the same direction, the ISO7741/ISO7741-Q1 devices have three forward and one reverse-direction channels and the ISO7742/ISO7742-Q1 devices have two forward and two reverse-direction channels. The ISO774x/ISO774x-Q1 devices are AEC-Q100 qualified for automotive applications.
Learn more

Results: 32
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Qualification
Packaging
Texas Instruments Digital Isolators Automotive Grade 0 h igh-speed robust-E A 595-ISO7741FEDWQ1
Datasheet
1,259In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7741E SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 8.6 mA, 18 mA 10.7 ns - 40 C + 150 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 3/1 reinforce
Datasheet
2,331In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 50
: 2,500

SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 8.6 mA, 18 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 2/2 reinforce
Datasheet
2,488In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 25
: 2,500

ISO7742FSDBQR SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 13.4 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators High-Speed Low-Power Robust EMC A 595-IS A 595-ISO7740DBQ
Datasheet
2,397In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7740 SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 22.7 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 4/ A A 595-ISO7740QDBQQ1
Datasheet
1,571In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7740 SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 22.7 mA 10.7 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive Grade 0 h igh-speed robust-E A 595-ISO7741EDWQ1
Datasheet
1,984In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7741E SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 8.6 mA, 18 mA 10.7 ns - 40 C + 150 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 2/2 reinforce A A 595-ISO7742DW
Datasheet
4,013In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7742 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 13.4 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 4/0 reinforce A A 595-ISO7740DW
Datasheet
3,827In Stock
6,000Expected 23-10-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7740 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 22.7 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 4/0 reinforce A A 595-ISO7740FDW
Datasheet
3,161In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7740 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 22.7 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 4/ A A 595-ISO7740QDWQ1
Datasheet
1,470In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7740 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 22.7 mA 10.7 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 3/1 reinforce A A 595-ISO7741DW
Datasheet
3,566In Stock
8,000Expected 26-11-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7741 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 8.6 mA, 18 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 3/ A A 595-ISO7741FQDWQ1
Datasheet
1,214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7741 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 8.6 mA, 18 mA 10.7 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 3/ A A 595-ISO7741FQDWWQ1
Datasheet
1,997In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ISO7741 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 5.6 mA, 18 mA 10.7 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 3/ A A 595-ISO7741QDWWQ1
Datasheet
197In Stock
1,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ISO7741 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 5.6 mA, 18 mA 10.7 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 2/2 reinforce A A 595-ISO7742FDBQ
Datasheet
1,564In Stock
5,000Expected 23-11-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7742 SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 13.4 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 2/ A A 595-ISO7742FQDWQ1
Datasheet
1,143In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7742 SMD/SMT SOIC-16 4 Channel Bidirectional, Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 13.4 mA 10.7 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 2/ A A 595-ISO7742QDBQQ1
Datasheet
3,344In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7742 SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 13.4 mA 10.7 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 2/ A A 595-ISO7742QDWQ1
Datasheet
2,911In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7742 SMD/SMT SOIC-16 4 Channel Bidirectional, Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 13.4 mA 10.7 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 3/ A A 595-ISO7741QDBQQ1
Datasheet
174In Stock
5,000Expected 21-09-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7741 SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 8.6 mA, 18 mA 10.7 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 2/2 reinforce A A 595-ISO7742DBQ
Datasheet
101In Stock
10,000Expected 16-11-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7742 SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 13.4 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 2/ A A 595-ISO7742FQDBQQ1
Datasheet
496In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7742 SMD/SMT SSOP-16 4 Channel Bidirectional, Unidirectional 100 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 13.4 mA 10.7 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators High-Speed Low-Power Robust EMC A 595-IS A 595-ISO7740FDBQ
Datasheet
101In Stock
5,000Expected 10-09-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7740 SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 22.7 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Automotive robust E MC quad-channel 4/ A A 595-ISO7740FQDWQ1
Datasheet
443In Stock
4,000Expected 05-10-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7740 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 22.7 mA 10.7 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 3/1 reinforce A A 595-ISO7741BDW
Datasheet
513In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ISO7741 SMD/SMT SOIC-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 8.6 mA, 18 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Robust EMC quad-cha nnel 3/1 reinforce A A 595-ISO7741DBQ
Datasheet
715In Stock
7,500Expected 22-10-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISO7741 SMD/SMT SSOP-16 4 Channel Unidirectional 100 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.25 V 8.6 mA, 18 mA 10.7 ns - 55 C + 125 C Reel, Cut Tape, MouseReel