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Bidirectional Interface ICs

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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.	Product Type	Type	Mounting Style	Package/Case
Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer SI86P420BC-IS Skyworks Solutions, Inc. 1: $7.29 92In Stock New Product	Mfr. Part No. SI86P420BC-IS Mouser Part No 873-SI86P420BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	92In Stock	$7.29 $5.62 $4.98 $4.66 View $4.44 $4.39 $4.26 $4.15	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	WBSOIC-16
Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer SI86P421BC-IS Skyworks Solutions, Inc. 1: $7.29 92In Stock New Product	Mfr. Part No. SI86P421BC-IS Mouser Part No 873-SI86P421BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	92In Stock	$7.29 $5.62 $4.98 $4.66 View $4.44 $4.39 $4.26 $4.15	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	WBSOIC-16
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P440BC-IS Skyworks Solutions, Inc. 1: $7.73 114In Stock New Product	Mfr. Part No. SI86P440BC-IS Mouser Part No 873-SI86P440BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	$7.73 $5.97 $5.37 $5.01 View $4.73 $4.66 $4.54 $4.42	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	WBSOIC-20
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P441BC-IS Skyworks Solutions, Inc. 1: $7.73 114In Stock New Product	Mfr. Part No. SI86P441BC-IS Mouser Part No 873-SI86P441BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	$7.73 $5.97 $5.37 $5.01 View $4.73 $4.66 $4.54 $4.42	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	WBSOIC-20
Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer SI86P520BC-IS Skyworks Solutions, Inc. 1: $7.40 92In Stock New Product	Mfr. Part No. SI86P520BC-IS Mouser Part No 873-SI86P520BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	92In Stock	$7.40 $5.71 $5.06 $4.73 View $4.51 $4.46 $4.33 $4.22	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	WBSOIC-16
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P540BC-IS Skyworks Solutions, Inc. 1: $7.88 114In Stock New Product	Mfr. Part No. SI86P540BC-IS Mouser Part No 873-SI86P540BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	$7.88 $6.09 $5.48 $5.11 View $4.84 $4.76 $4.64 $4.52	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	WBSOIC-20
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P541BC-IS Skyworks Solutions, Inc. 1: $7.88 114In Stock New Product	Mfr. Part No. SI86P541BC-IS Mouser Part No 873-SI86P541BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	$7.88 $6.09 $5.48 $5.11 View $4.84 $4.76 $4.64 $4.52	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	WBSOIC-20
Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - EN T&R - AUTOMOTIVE NCIV9211R2 onsemi 1: $6.06 750In Stock New Product	Mfr. Part No. NCIV9211R2 Mouser Part No 863-NCIV9211R2 New Product	onsemi	Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - EN T&R - AUTOMOTIVE Learn More about onsemi ncix9211 digital isolators	Datasheet	750In Stock	Cut Tape $6.06 $4.62 $4.26 $3.86 Reel $3.51 View $3.67 $3.55 $3.47	Min.: 1 Mult.: 1 : 750	Digital Isolators	Ceramic Digital Isolator	SMD/SMT	WSOIC-16
Digital Isolators 2-ch (1:1) High Speed Digital Isolator; 150Mbps, 8pin, SOIC8-N. Default Output HIGH DCL521D00(T,E(S Toshiba 1: $1.97 3,494In Stock New Product	Mfr. Part No. DCL521D00(T,E(S Mouser Part No 757-DCL521D00TES New Product	Toshiba	Digital Isolators 2-ch (1:1) High Speed Digital Isolator; 150Mbps, 8pin, SOIC8-N. Default Output HIGH Learn More about Toshiba dcl52x dual channel digital isolators	Datasheet	3,494In Stock	Cut Tape $1.97 $1.46 $1.33 $1.19 Reel $0.991 View $1.12 $1.08 $1.05 $0.97	Min.: 1 Mult.: 1 : 3,500	Digital Isolators		SMD/SMT	SOIC-8-N
Digital Isolators ISO6163DWR Texas Instruments 1: $4.25 2,472In Stock New Product	Mfr. Part No. ISO6163DWR Mouser Part No 595-ISO6163DWR New Product	Texas Instruments	Digital Isolators Learn More about Texas Instruments ti iso6163 six hannel 3 3 digital isolators	Datasheet	2,472In Stock	Cut Tape $4.25 $3.22 $2.96 $2.68 Reel $2.33 View $2.54 $2.53 $2.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators WPME-CDIS 2 Channel (1/1) 5kV 150Mbps Output Low 5.85x11.5x2.8mm 18012115421L Wurth Elektronik 1: $1.40 1,612In Stock New Product	Mfr. Part No. 18012115421L Mouser Part No 710-18012115421L New Product	Wurth Elektronik	Digital Isolators WPME-CDIS 2 Channel (1/1) 5kV 150Mbps Output Low 5.85x11.5x2.8mm Learn More about Wurth Elektronik wurth digital isolators	Datasheet	1,612In Stock	Cut Tape $1.40 $1.34 $1.26 $1.15 Reel $1.01 View $1.05 $0.986 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Digital Isolators	Capacitive	SMD/SMT	SOIC-WB-8
Digital Isolators 2-ch (1:1) High Speed Digital Isolator; 150Mbps, 8pin, SOIC8-N. Default Output LOW DCL521C00(T,E(S Toshiba 1: $1.97 2,696In Stock New Product	Mfr. Part No. DCL521C00(T,E(S Mouser Part No 757-DCL521C00TES New Product	Toshiba	Digital Isolators 2-ch (1:1) High Speed Digital Isolator; 150Mbps, 8pin, SOIC8-N. Default Output LOW Learn More about Toshiba dcl52x dual channel digital isolators	Datasheet	2,696In Stock	Cut Tape $1.97 $1.46 $1.33 $1.19 Reel $0.991 View $1.12 $1.08 $1.05 $0.97	Min.: 1 Mult.: 1 : 3,500	Digital Isolators		SMD/SMT	SOIC-8-N
Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - EN - AUTOMOTIVE NCIV9211 onsemi 1: $5.93 985In Stock New Product	Mfr. Part No. NCIV9211 Mouser Part No 863-NCIV9211 New Product	onsemi	Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - EN - AUTOMOTIVE Learn More about onsemi ncix9211 digital isolators	Datasheet	985In Stock	$5.93 $4.52 $4.16 $3.77 View $3.59 $3.47 $3.43 $3.39	Min.: 1 Mult.: 1	Digital Isolators	Ceramic Digital Isolator	SMD/SMT	WSOIC-16
Digital Isolators DUAL-Hot-Swappable 12C Isolators ADUM1250SRZ-RL7 Analog Devices 1: $9.59 3,165In Stock	Mfr. Part No. ADUM1250SRZ-RL7 Mouser Part No 584-ADUM1250SRZ-R7	Analog Devices	Digital Isolators DUAL-Hot-Swappable 12C Isolators Learn More about Analog Devices adi isolation	Datasheet	3,165In Stock	Cut Tape $9.59 $7.45 $6.92 $6.34 Reel $5.75 View $6.01 $5.89 $5.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Digital Isolators	iCoupler Isolator	SMD/SMT	SOIC-8
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM3400TRWZ-EP Analog Devices 1: $22.82 3,362In Stock	Mfr. Part No. ADUM3400TRWZ-EP Mouser Part No 584-ADUM3400TRWZ-EP	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	3,362In Stock	$22.82 $18.91 $17.32 $16.43 View $15.50 $15.13	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators 4 Channel Digital Isolator, 1kV ADUM7440CRQZ-RL7 Analog Devices 1: $8.46 21,344In Stock	Mfr. Part No. ADUM7440CRQZ-RL7 Mouser Part No 584-ADUM7440CRQZ-R7	Analog Devices	Digital Isolators 4 Channel Digital Isolator, 1kV Learn More about Analog Devices adi isolation	Datasheet	21,344In Stock	Cut Tape $8.46 $6.52 $6.04 $5.51 Reel $4.97 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Digital Isolators	General Purpose	SMD/SMT	QSOP-16
Digital Isolators 1 kV Six-Channel Digital Isolators ADUM7642CRQZ Analog Devices 1: $10.44 2,615In Stock	Mfr. Part No. ADUM7642CRQZ Mouser Part No 584-ADUM7642CRQZ	Analog Devices	Digital Isolators 1 kV Six-Channel Digital Isolators Learn More about Analog Devices adi isolation	Datasheet	2,615In Stock	$10.44 $8.12 $7.55 $6.90 View $6.54 $6.41 $6.26 Quote	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	QSOP-20
Digital Isolators Two Channel, Bidirectional I2C Digital I ADUM1252ASA+T Analog Devices / Maxim Integrated 1: $5.20 5,436In Stock	Mfr. Part No. ADUM1252ASA+T Mouser Part No 700-ADUM1252ASA+T	Analog Devices / Maxim Integrated	Digital Isolators Two Channel, Bidirectional I2C Digital I Learn More about Analog Devices / Maxim Integrated adi adum1252 isolators	Datasheet	5,436In Stock	Cut Tape $5.20 $3.95 $3.65 $3.30 $3.16 Reel $3.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	I2C Isolator	SMD/SMT	SOIC-8
Digital Isolators WPME-CDIS 2 Channel (1/1) 5kV 150Mbps Output High 5.85x11.5x2.8mm 18012115421H Wurth Elektronik 1: $1.40 625In Stock 2,000Expected 05/03/2027 New Product	Mfr. Part No. 18012115421H Mouser Part No 710-18012115421H New Product	Wurth Elektronik	Digital Isolators WPME-CDIS 2 Channel (1/1) 5kV 150Mbps Output High 5.85x11.5x2.8mm Learn More about Wurth Elektronik wurth digital isolators	Datasheet	625In Stock 2,000Expected 05/03/2027	Cut Tape $1.40 $1.34 $1.26 $1.18 $1.07 Reel $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Digital Isolators	Capacitive	SMD/SMT	SOIC-WB-8
Digital Isolators Automotive 2.5-kVrm s isolated bidirect A 595-ISO1540QDQ1 ISO1540QDRQ1 Texas Instruments 1: $6.00 6,371In Stock 12,500Expected 26/11/2026	Mfr. Part No. ISO1540QDRQ1 Mouser Part No 595-ISO1540QDRQ1	Texas Instruments	Digital Isolators Automotive 2.5-kVrm s isolated bidirect A 595-ISO1540QDQ1 Learn More about Texas Instruments ti iso1540iso1541	Datasheet	6,371In Stock 12,500Expected 26/11/2026	Cut Tape $6.00 $4.57 $4.21 $3.82 $3.70 Reel $3.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators	Low Power	SMD/SMT	SOIC-8
Digital Isolators Hot-swappable robus t-EMC bidirectional ISO1642DWR Texas Instruments 1: $5.92 4,442In Stock	Mfr. Part No. ISO1642DWR Mouser Part No 595-ISO1642DWR	Texas Instruments	Digital Isolators Hot-swappable robus t-EMC bidirectional Learn More about Texas Instruments ti iso154x digital isolator	Datasheet	4,442In Stock	Cut Tape $5.92 $4.52 $4.17 $3.78 View Reel $3.31 $3.62 $3.55 $3.53 $3.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators	Hot-Swappable Bidirectional I2C	SMD/SMT	SOIC-16
Digital Isolators Digital Isolator 100MBd HCPL-0931-500E Broadcom / Avago 1: $12.54 2,824In Stock 3,000Expected 19/01/2027	Mfr. Part No. HCPL-0931-500E Mouser Part No 630-HCPL-0931-500E	Broadcom / Avago	Digital Isolators Digital Isolator 100MBd Learn More about Broadcom / Avago broadcom hcpl high speed digital isolators	Datasheet	2,824In Stock 3,000Expected 19/01/2027	Cut Tape $12.54 $9.83 $9.15 $8.41 View Reel $7.20 $8.33 $7.85 $7.37 $7.20 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Digital Isolators	High Speed	SMD/SMT	SOIC-8
Digital Isolators I2C isolator, 3V to 5.5V ADUM1251WARZ Analog Devices 1: $9.15 1,194In Stock	Mfr. Part No. ADUM1251WARZ Mouser Part No 584-ADUM1251WARZ	Analog Devices	Digital Isolators I2C isolator, 3V to 5.5V Learn More about Analog Devices adi isolation	Datasheet	1,194In Stock	$9.15 $7.11 $6.05 $5.83 View $5.73 $5.57 $5.46 Quote	Min.: 1 Mult.: 1	Digital Isolators	iCoupler Isolator	SMD/SMT	SOIC-8
Digital Isolators Two Channel, Bidirectional I2C Digital I ADUM1253AUA+T Analog Devices / Maxim Integrated 1: $4.97 906In Stock	Mfr. Part No. ADUM1253AUA+T Mouser Part No 584-ADUM1253AUA+T	Analog Devices / Maxim Integrated	Digital Isolators Two Channel, Bidirectional I2C Digital I Learn More about Analog Devices / Maxim Integrated adi adum1253 isolators	Datasheet	906In Stock	Cut Tape $4.97 $3.75 $3.44 $3.11 View $2.95 $2.93 $2.92 $2.48 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	MSOP-8
Digital Isolators Two Channel, Bidirectional I2C Digital I ADUM1253AWA+T Analog Devices / Maxim Integrated 1: $4.97 599In Stock	Mfr. Part No. ADUM1253AWA+T Mouser Part No 584-ADUM1253AWA+T	Analog Devices / Maxim Integrated	Digital Isolators Two Channel, Bidirectional I2C Digital I Learn More about Analog Devices / Maxim Integrated adi adum1253 isolators	Datasheet	599In Stock	Cut Tape $4.97 $3.75 $3.44 $3.11 $3.00 $2.54 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-8