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Interface ICs

Interface ICs are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many interface IC manufacturers including FTDI, MaxLinear, Microchip, NXP, Renesas, Silicon Labs, Skyworks, Texas Instruments & more.
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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	Product	Type	Interface Type	Mounting Style	Package/Case
RS-232 Interface IC RS-232 Xceiver A 595 -TRS3386EIPW A 595- A 595-TRS3386EIPW TRS3386EIPWR Texas Instruments 1: $5.09 7,714In Stock	Mfr. Part No. TRS3386EIPWR Mouser Part No 595-TRS3386EIPWR	Texas Instruments	RS-232 Interface IC RS-232 Xceiver A 595 -TRS3386EIPW A 595- A 595-TRS3386EIPW	Datasheet	7,714In Stock	Cut Tape $5.09 $3.88 $3.57 $3.24 View Reel $2.90 $3.08 $2.99 $2.95 $2.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	TSSOP-20
USB Interface IC USB Type-C DP ALT M ode 10-Gbps linear r A 595-USB1046AIDCIRNQT TUSB1046AI-DCIRNQR Texas Instruments 1: $9.00 6,429In Stock	Mfr. Part No. TUSB1046AI-DCIRNQR Mouser Part No 595-USB1046AIDCIRNQR	Texas Instruments	USB Interface IC USB Type-C DP ALT M ode 10-Gbps linear r A 595-USB1046AIDCIRNQT Learn More about Texas Instruments ti tusb1046a dci switches	Datasheet	6,429In Stock	Cut Tape $9.00 $6.98 $6.47 $5.92 View Reel $4.91 $5.66 $5.50 $5.35 $4.91 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Redrivers	Linear Redriver	I2C	SMD/SMT	WQFN-40
Interface - Signal Buffers, Repeaters Active Display V-QFN3590-42 T&R 3.5K PI3DPX1207CZHEX Diodes Incorporated 1: $3.25 13,137In Stock	Mfr. Part No. PI3DPX1207CZHEX Mouser Part No 621-PI3DPX1207CZHEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters Active Display V-QFN3590-42 T&R 3.5K Learn More about Diodes Incorporated pericom dp linear redrivers		13,137In Stock	Cut Tape $3.25 $2.39 $2.18 $1.96 View Reel $1.65 $1.85 $1.81 $1.72 $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	Signal Buffers, Repeaters	Redrivers	Linear Redriver	I2C, USB	SMD/SMT	TQFN-42
Digital Isolators 2.5 kV 2-channel isolator SI8422AB-D-ISR Skyworks Solutions, Inc. 1: $2.22 118,686In Stock	Mfr. Part No. SI8422AB-D-ISR Mouser Part No 634-SI8422AB-D-ISR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	118,686In Stock	Cut Tape $2.22 $1.71 $1.57 $1.46 Reel $1.23 View $1.37 $1.34 $1.29 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators		General Purpose		SMD/SMT	SOIC-Narrow-8
Digital Isolators 5 kV 4-channel digital isolator SI8642BD-B-IS2 Skyworks Solutions, Inc. 1: $4.47 35,043In Stock	Mfr. Part No. SI8642BD-B-IS2 Mouser Part No 634-SI8642BD-B-IS2	Skyworks Solutions, Inc.	Digital Isolators 5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	35,043In Stock	$4.47 $3.40 $2.98 $2.76 View $2.66 $2.59 $2.51 $2.45	Min.: 1 Mult.: 1	Digital Isolators		General Purpose		SMD/SMT	SOIC-Wide-16
Digital Isolators 2.5 kV 6-channel digital isolator SI8662AB-B-IS1 Skyworks Solutions, Inc. 1: $4.47 15,355In Stock	Mfr. Part No. SI8662AB-B-IS1 Mouser Part No 634-SI8662AB-B-IS1	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator	Datasheet	15,355In Stock	$4.47 $3.40 $2.97 $2.76 View $2.66 $2.59 $2.51 $2.45	Min.: 1 Mult.: 1	Digital Isolators		General Purpose		SMD/SMT	SOIC-Narrow-16
Digital Isolators 5 kV 6-channel digital isolator SI8663ED-B-IS Skyworks Solutions, Inc. 1: $5.73 6,674In Stock	Mfr. Part No. SI8663ED-B-IS Mouser Part No 634-SI8663ED-B-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	6,674In Stock	$5.73 $4.37 $3.82 $3.60 View $3.46 $3.35 $3.31 $3.27 Quote	Min.: 1 Mult.: 1	Digital Isolators		General Purpose		SMD/SMT	SOIC-Wide-16
USB Interface IC USB-Serial Single-CH Bridge CY7C65211-24LTXIT Infineon Technologies 1: $3.46 30,758In Stock	Mfr. Part No. CY7C65211-24LTXIT Mouser Part No 727-CY7C6521124LTXIT	Infineon Technologies	USB Interface IC USB-Serial Single-CH Bridge Learn More about Infineon Technologies cypress cy7c652xx interface	Datasheet	30,758In Stock	Cut Tape $3.46 $2.60 $2.39 $2.15 Reel $1.75 View $2.04 $2.01 $1.91 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Bridge, USB to UART/I2C/SPI	GPIO, I2C, SPI, UART	SMD/SMT	QFN-24
USB Interface IC USB Type-C port controller CYPD3177 CYPD3177-24LQXQT Infineon Technologies 1: $2.07 15,807In Stock	Mfr. Part No. CYPD3177-24LQXQT Mouser Part No 727-CYPD3177-24LQXQT	Infineon Technologies	USB Interface IC USB Type-C port controller CYPD3177 Learn More about Infineon Technologies cypress ez pd bcr controllers	Datasheet	15,807In Stock	Cut Tape $2.07 $1.53 $1.40 $1.25 Reel $1.03 View $1.18 $1.14 $1.11 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Power Delivery	I2C	SMD/SMT	QFN-24
Sensor Interface DUAL VARIABLE RELUCTANCE NCV1124DR2G onsemi 1: $2.91 10,400In Stock	Mfr. Part No. NCV1124DR2G Mouser Part No 863-NCV1124DR2G	onsemi	Sensor Interface DUAL VARIABLE RELUCTANCE	Datasheet	10,400In Stock	Cut Tape $2.91 $2.27 $1.94 $1.81 View Reel $1.45 $1.74 $1.70 $1.64 $1.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Sensor Interface		Variable Reluctance Sensor Interface	2-Wire	SMD/SMT	SOIC-8
USB Interface IC Hi-Speed USB 2.0 flexPWR 26Mhz XTAL USB3343-CP-TR Microchip Technology 1: $1.73 15,920In Stock	Mfr. Part No. USB3343-CP-TR Mouser Part No 886-USB3343-CP-TR	Microchip Technology	USB Interface IC Hi-Speed USB 2.0 flexPWR 26Mhz XTAL Learn More about Microchip Technology smscusb333x334x	Datasheet	15,920In Stock	Cut Tape $1.73 $1.70 $1.55 $1.54 $1.53 Reel $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Transceivers	Transceiver		SMD/SMT	QFN-24
Serializers & Deserializers - Serdes 5-43MHZ DC-BAL 24B F PD-LINK II SERLZR A A 926-DS90UR241QVSXNPB DS90UR241QVS/NOPB Texas Instruments 1: $16.41 2,726In Stock	Mfr. Part No. DS90UR241QVS/NOPB Mouser Part No 926-DS90UR241QVSNOPB	Texas Instruments	Serializers & Deserializers - Serdes 5-43MHZ DC-BAL 24B F PD-LINK II SERLZR A A 926-DS90UR241QVSXNPB	Datasheet	2,726In Stock	$16.41 $13.00 $12.15 $11.29 View $10.22 $9.89 $9.77 Quote	Min.: 1 Mult.: 1	Serializers & Deserializers - Serdes	DC-Balanced 24-Bit FPD-Link II Serializer and Deserializer	Serializer/Deserializer		SMD/SMT	TQFP-48
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMOKI PARTPL CMS82C55AZ96 Renesas / Intersil 1: $16.98 1,758In Stock	Mfr. Part No. CMS82C55AZ96 Mouser Part No 968-CMS82C55AZ96	Renesas / Intersil	Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMOKI PARTPL	Datasheet	1,758In Stock	Cut Tape $16.98 $13.21 $12.28 $11.27 Reel $10.49 View $10.99 $10.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	I/O Expanders			Parallel	SMD/SMT	PLCC-44
RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL 6 X6 ISL41334IRZ-T Renesas / Intersil 1: $10.33 10,042In Stock 12,000On Order	Mfr. Part No. ISL41334IRZ-T Mouser Part No 968-ISL41334IRZ-T	Renesas / Intersil	RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL 6 X6	Datasheet	10,042In Stock 12,000On Order On Order Ship Dates Mfr. No: ISL41334IRZ-T Stock: 10,042 Can Dispatch Immediately On Order: 8,000 Expected 04/12/2026 4,000 Expected 07/12/2026 Factory Lead Time: 36 Weeks	Cut Tape $10.33 $7.91 $7.28 $6.63 View Reel $5.32 $6.31 $6.19 $6.02 $5.90 $5.32 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	RS-422/RS-485 Interface IC				SMD/SMT	QFN-40
Telecom Interface ICs SERCOS Interfce Cont SERC816 STMicroelectronics 1: $37.11 808In Stock 216Expected 12/11/2026	Mfr. Part No. SERC816 Mouser Part No 511-SERC816	STMicroelectronics	Telecom Interface ICs SERCOS Interfce Cont	Datasheet	808In Stock 216Expected 12/11/2026	$37.11 $30.17 $27.02 $26.23 View $25.57 $25.56 Quote	Min.: 1 Mult.: 1	Telecom Interface ICs		Telecom IC - Various		SMD/SMT	PQFP-100
USB Interface IC USB TYPE-C FUSB302TMPX onsemi 1: $0.97 50,505In Stock	Mfr. Part No. FUSB302TMPX Mouser Part No 512-FUSB302TMPX	onsemi	USB Interface IC USB TYPE-C Learn More about onsemi on semi fusb302t usb controllers	Datasheet	50,505In Stock	Cut Tape $0.97 $0.749 $0.696 $0.693 Reel $0.591 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	PD Controller		SMD/SMT	WQFN-14
Serializers & Deserializers - Serdes 1080p Dual FPD- Link III Deserializr A 5 A 595-DS90UB940TNKDRQ1 DS90UB940TNKDTQ1 Texas Instruments 1: $19.85 1,356In Stock	Mfr. Part No. DS90UB940TNKDTQ1 Mouser Part No 595-DS90UB940TNKDTQ1	Texas Instruments	Serializers & Deserializers - Serdes 1080p Dual FPD- Link III Deserializr A 5 A 595-DS90UB940TNKDRQ1	Datasheet	1,356In Stock	Cut Tape $19.85 $16.80 $16.04 $15.21 Reel $14.67 MouseReel Available	Min.: 1 Mult.: 1 : 250	Serializers & Deserializers - Serdes		Deserializer		SMD/SMT	WQFN-64
Digital Isolators QuadChan4/0 Dig Fail Safe High 16-SOIC A A 595-ISO7340CDW ISO7340CDWR Texas Instruments 1: $10.09 2,065In Stock	Mfr. Part No. ISO7340CDWR Mouser Part No 595-ISO7340CDWR	Texas Instruments	Digital Isolators QuadChan4/0 Dig Fail Safe High 16-SOIC A A 595-ISO7340CDW Learn More about Texas Instruments ti iso734x isolator	Datasheet	2,065In Stock	Cut Tape $10.09 $8.38 $7.94 $7.46 View Reel $6.83 $7.40 $7.23 $6.84 $6.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators				SMD/SMT	SOIC-16
Digital Isolators Automotive low-powe r quad-channel 4/0 A A 595-ISO7340CQDWRQ1 ISO7340CQDWQ1 Texas Instruments 1: $14.45 7,382In Stock	Mfr. Part No. ISO7340CQDWQ1 Mouser Part No 595-ISO7340CQDWQ1	Texas Instruments	Digital Isolators Automotive low-powe r quad-channel 4/0 A A 595-ISO7340CQDWRQ1 Learn More about Texas Instruments ti iso734x isolator	Datasheet	7,382In Stock	$14.45 $11.41 $10.33 $9.71 View $9.36 $9.18 $8.98 Quote	Min.: 1 Mult.: 1	Digital Isolators		Low Power		SMD/SMT	SOIC-16
Digital Isolators Automotive low-powe r quad-channel 2/2 A A 595-ISO7342CQDWQ1 ISO7342CQDWRQ1 Texas Instruments 1: $13.11 5,493In Stock	Mfr. Part No. ISO7342CQDWRQ1 Mouser Part No 595-ISO7342CQDWRQ1	Texas Instruments	Digital Isolators Automotive low-powe r quad-channel 2/2 A A 595-ISO7342CQDWQ1 Learn More about Texas Instruments ti iso734x isolator	Datasheet	5,493In Stock	Cut Tape $13.11 $10.31 $9.61 $8.85 View Reel $7.48 $8.81 $8.29 $8.10 $7.48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Digital Isolators				SMD/SMT	SOIC-16
Digital Isolators Low-Power Dual Chann el Dig Iso A 595-IS A 595-ISO7420FEDR ISO7420FED Texas Instruments 1: $9.91 2,684In Stock	Mfr. Part No. ISO7420FED Mouser Part No 595-ISO7420FED	Texas Instruments	Digital Isolators Low-Power Dual Chann el Dig Iso A 595-IS A 595-ISO7420FEDR	Datasheet	2,684In Stock	$9.91 $7.72 $6.68 $6.43 View $5.95 $5.83 $5.72 Quote	Min.: 1 Mult.: 1	Digital Isolators		General Purpose		SMD/SMT	SOIC-8
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander PCF8575CRGER Texas Instruments 1: $5.80 8,287In Stock	Mfr. Part No. PCF8575CRGER Mouser Part No 595-PCF8575CRGER	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander	Datasheet	8,287In Stock	Cut Tape $5.80 $4.42 $4.08 $3.69 View Reel $3.14 $3.51 $3.40 $3.36 $3.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	VQFN-24
RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232D SN65C3232DR Texas Instruments 1: $3.75 7,463In Stock	Mfr. Part No. SN65C3232DR Mouser Part No 595-SN65C3232DR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232D	Datasheet	7,463In Stock	Cut Tape $3.75 $2.83 $2.60 $2.35 Reel $2.07 View $2.22 $2.21 $2.09 $2.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-485 Interface IC 70V Fault-Prot RS485 Xcvr SN65HVD1780P Texas Instruments 1: $12.50 1,881In Stock	Mfr. Part No. SN65HVD1780P Mouser Part No 595-SN65HVD1780P	Texas Instruments	RS-485 Interface IC 70V Fault-Prot RS485 Xcvr Learn More about Texas Instruments ti sn65hvd1780 sn65hvd1781 sn65hvd1782	Datasheet	1,881In Stock	$12.50 $9.82 $8.73 $8.40 View $8.05 $7.83 $7.67 Quote	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers			Through Hole	PDIP-8
RS-422/RS-485 Interface IC Hi-Output Full-dplx Driver and Receiver A 595-SN65HVD55D SN65HVD55DR Texas Instruments 1: $5.23 13,789In Stock	Mfr. Part No. SN65HVD55DR Mouser Part No 595-SN65HVD55DR	Texas Instruments	RS-422/RS-485 Interface IC Hi-Output Full-dplx Driver and Receiver A 595-SN65HVD55D	Datasheet	13,789In Stock	Cut Tape $5.23 $3.98 $3.67 $3.33 View Reel $2.82 $3.16 $3.07 $3.03 $2.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-14