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400 kHz Interface ICs

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Maximum Clock Frequency = 400 kHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
Interface - I/O Expanders 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT TCA9554ADWR Texas Instruments 1: €1.30 1,650In Stock	Mfr. Part No. TCA9554ADWR Mouser Part No 595-TCA9554ADWR	Texas Instruments	Interface - I/O Expanders 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT Learn More about Texas Instruments ti tca9554 tca9554a expander	Datasheet	1,650In Stock	Cut Tape €1.30 €0.946 €0.857 €0.76 Reel €0.636 View €0.714 €0.686 €0.679 €0.622 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SOIC-16
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand ADP5588ACPZ-R7 Analog Devices 1: €4.02 310In Stock	Mfr. Part No. ADP5588ACPZ-R7 Mouser Part No 584-ADP5588ACPZ-R7	Analog Devices	Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand	Datasheet	310In Stock	Cut Tape €4.02 €3.09 €2.73 €2.52 €2.52 MouseReel Available	Min.: 1 Mult.: 1 Max.: 248	I/O Expanders			I2C, Serial	SMD/SMT	LFCSP-24
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O MAX7324ATG+ Analog Devices / Maxim Integrated 1: €5.98 212In Stock	Mfr. Part No. MAX7324ATG+ Mouser Part No 700-MAX7324ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Push-Pull O	Datasheet	212In Stock	€5.98 €4.58 €4.23 €3.84	Min.: 1 Mult.: 1 Max.: 169	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-24
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu MAX7322ATE+ Analog Devices / Maxim Integrated 1: €5.74 233In Stock	Mfr. Part No. MAX7322ATE+ Mouser Part No 700-MAX7322ATE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu	Datasheet	233In Stock	€5.74 €4.40 €4.08 €3.36	Min.: 1 Mult.: 1 Max.: 186	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-16
Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu TCA9539BQPWRQ1 Texas Instruments 1: €2.10 1,948In Stock New Product	Mfr. Part No. TCA9539BQPWRQ1 Mouser Part No 595-TCA9539BQPWRQ1 New Product	Texas Instruments	Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu Learn More about Texas Instruments ti tca9539x q1 i2c smbus io expander	Datasheet	1,948In Stock	€2.10 €1.56 €1.43 €1.27 View €1.20 €1.17 €1.15	Min.: 1 Mult.: 1 Max.: 1,001	I/O Expanders			I2C	SMD/SMT	TSSOP-24
Interface - Signal Buffers, Repeaters Four-channel Display Port 2.1 redriver w TDP20MB421RUAT Texas Instruments 1: €10.41 238In Stock	Mfr. Part No. TDP20MB421RUAT Mouser Part No 595-TDP20MB421RUAT	Texas Instruments	Interface - Signal Buffers, Repeaters Four-channel Display Port 2.1 redriver w Learn More about Texas Instruments ti tdp20mb421 displayport redrivers	Datasheet	238In Stock	Cut Tape €10.41 €8.15 €7.59 €6.97 Reel €6.74 View €6.49 €6.35 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 250	Signal Buffers, Repeaters	Redrivers		I2C	SMD/SMT	WQFN-42
Interface - I/O Expanders Remote 16bit I2C and SMBux TCA9539RGER Texas Instruments 1: €2.04 11,911In Stock	Mfr. Part No. TCA9539RGER Mouser Part No 595-TCA9539RGER	Texas Instruments	Interface - I/O Expanders Remote 16bit I2C and SMBux	Datasheet	11,911In Stock	Cut Tape €2.04 €1.51 €1.38 €1.24 Reel €1.04 View €1.17 €1.14 €1.09 €1.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	VQFN-24
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs LTC4300A-1IMS8#PBF Analog Devices 1: €7.41 3,548In Stock	Mfr. Part No. LTC4300A-1IMS8#PBF Mouser Part No 584-C4300A-1IMS8PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs	Datasheet	3,548In Stock	€7.41 €5.72 €5.29 €4.82 View €4.46 €4.33 €4.12	Min.: 1 Mult.: 1 Max.: 2,838	Signal Buffers, Repeaters	Buffers	Hot Swappable	2-Wire, I2C, SMBus	SMD/SMT	MSOP-8
Interface - Signal Buffers, Repeaters Level Shifting Hot Swappable 2-Wire Bus LTC4300A-3IMS8#PBF Analog Devices 1: €7.04 6,162In Stock	Mfr. Part No. LTC4300A-3IMS8#PBF Mouser Part No 584-C4300A-3IMS8PBF	Analog Devices	Interface - Signal Buffers, Repeaters Level Shifting Hot Swappable 2-Wire Bus	Datasheet	6,162In Stock	€7.04 €5.44 €4.61 €4.58 View €4.24 €4.11 €3.91	Min.: 1 Mult.: 1 Max.: 4,929	Signal Buffers, Repeaters	Buffers	Hot Swappable	2-Wire, I2C, SMBus	SMD/SMT	MSOP-8
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7311ATG+T Analog Devices / Maxim Integrated 1: €8.64 4,128In Stock	Mfr. Part No. MAX7311ATG+T Mouser Part No 700-MAX7311ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	4,128In Stock	Cut Tape €8.64 €6.95 €6.50 €5.99 View Reel €5.47 €5.84 €5.81 €5.70 €5.47 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,302 : 2,500	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TQFN-24
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7311AUG+T Analog Devices / Maxim Integrated 1: €10.59 2,335In Stock	Mfr. Part No. MAX7311AUG+T Mouser Part No 700-MAX7311AUGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	2,335In Stock	Cut Tape €10.59 €8.30 €7.72 €7.10 View €7.03 €6.80 €6.73 €6.73 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,868	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity MAX7313ATG+T Analog Devices / Maxim Integrated 1: €8.26 26,136In Stock	Mfr. Part No. MAX7313ATG+T Mouser Part No 700-MAX7313ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 16-Port I/O Expander with LED Intensity	Datasheet	26,136In Stock	Cut Tape €8.26 €6.42 €5.96 €5.46 €5.25 Reel €4.55 MouseReel Available	Min.: 1 Mult.: 1 Max.: 20,908 : 2,500	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TQFN-24
PCI Interface IC PCIe® 5.0 32-Gb ps 16-lane linear r DS320PR1601ZDGT Texas Instruments 1: €66.84 150In Stock	Mfr. Part No. DS320PR1601ZDGT Mouser Part No 595-DS320PR1601ZDGT	Texas Instruments	PCI Interface IC PCIe® 5.0 32-Gb ps 16-lane linear r Learn More about Texas Instruments ti ds320pr1601 linear redriver	Datasheet	150In Stock	Cut Tape €66.84 €55.67 €52.41 €49.96 Reel €49.95 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	PCI Interface IC	Linear Redrivers	PCIe	I2C	SMD/SMT	NFBGA-354
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K PI4IOE5V6416AZDEX Diodes Incorporated 1: €1.19 3,973In Stock 3,819Expected 10/09/2027	Mfr. Part No. PI4IOE5V6416AZDEX Mouser Part No 621-PI4IOE5V6416AZDE	Diodes Incorporated	Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K Learn More about Diodes Incorporated diodes pi4ioe5v6416 io expander		3,973In Stock 3,819Expected 10/09/2027	Cut Tape €1.19 €0.86 €0.778 €0.688 Reel €0.644 View €0.644 €0.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	I/O Expanders	I/O Expanders		I2C, Serial	SMD/SMT	TQFN-24
Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24 NCA9535PWJ Nexperia 1: €1.22 2,431In Stock	Mfr. Part No. NCA9535PWJ Mouser Part No 771-NCA9535PWJ	Nexperia	Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24 Learn More about Nexperia nca9535 nca9539 nca9555 gipo expanders	Datasheet	2,431In Stock	Cut Tape €1.22 €0.886 €0.796 €0.703 Reel €0.578 View €0.659 €0.632 €0.605 €0.562 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24 NCA9539PWJ Nexperia 1: €1.25 2,845In Stock	Mfr. Part No. NCA9539PWJ Mouser Part No 771-NCA9539PWJ	Nexperia	Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24 Learn More about Nexperia nca9535 nca9539 nca9555 gipo expanders	Datasheet	2,845In Stock	Cut Tape €1.25 €0.912 €0.821 €0.728 Reel €0.583 View €0.683 €0.655 €0.637 €0.557 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	I2C and SMBus I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24 PCA9539PWJ Nexperia 1: €1.65 3,574In Stock	Mfr. Part No. PCA9539PWJ Mouser Part No 771-PCA9539PWJ	Nexperia	Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24	Datasheet	3,574In Stock	Cut Tape €1.65 €1.21 €1.11 €0.989 Reel €0.851 View €0.929 €0.894 €0.815 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial	SMD/SMT	TSSOP-24
Interface - Signal Buffers, Repeaters Dual Bidirct I2C Bus & SMBus Repeater A A 595-PCA9515BDGKR PCA9515ADGKR Texas Instruments 1: €3.35 2,453In Stock NRND	Mfr. Part No. PCA9515ADGKR Mouser Part No 595-PCA9515ADGKR NRND	Texas Instruments	Interface - Signal Buffers, Repeaters Dual Bidirct I2C Bus & SMBus Repeater A A 595-PCA9515BDGKR Learn More about Texas Instruments ti pca95xx	Datasheet	2,453In Stock	Cut Tape €3.35 €2.53 €2.32 €2.10 View Reel €1.81 €1.99 €1.98 €1.88 €1.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Signal Buffers, Repeaters	Repeaters	I2C, SMBus	I2C, SMBus	SMD/SMT	VSSOP-8
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander FXL6408UMX onsemi 1: €0.507 74,098In Stock 45,000Expected 02/02/2027	Mfr. Part No. FXL6408UMX Mouser Part No 512-FXL6408UMX	onsemi	Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander	Datasheet	74,098In Stock 45,000Expected 02/02/2027	Cut Tape €0.507 €0.358 €0.316 €0.273 View Reel €0.226 €0.256 €0.24 €0.23 €0.227 €0.226 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	UQFN-16
Interface - Signal Buffers, Repeaters Lo Pwr Multi-Rate Tw o-CH Retimer A 595- A 595-DS110DF111SQNPB DS110DF111SQE/NOPB Texas Instruments 1: €19.27 1,232In Stock	Mfr. Part No. DS110DF111SQE/NOPB Mouser Part No 595-DS110DF111SQENPB	Texas Instruments	Interface - Signal Buffers, Repeaters Lo Pwr Multi-Rate Tw o-CH Retimer A 595- A 595-DS110DF111SQNPB	Datasheet	1,232In Stock	Cut Tape €19.27 €15.43 €14.47 €13.51 Reel €12.73 View €12.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Retimers		SMBus	SMD/SMT	WQFN-24
Interface - Signal Buffers, Repeaters Lo Pwr Multi-Rate Tw o-CH Retimer A 595- A 595-DS110DF111SQENPB DS110DF111SQ/NOPB Texas Instruments 1: €16.31 6,869In Stock	Mfr. Part No. DS110DF111SQ/NOPB Mouser Part No 595-DS110DF111SQNPB	Texas Instruments	Interface - Signal Buffers, Repeaters Lo Pwr Multi-Rate Tw o-CH Retimer A 595- A 595-DS110DF111SQENPB	Datasheet	6,869In Stock	Cut Tape €16.31 €12.99 €12.16 €11.32 View Reel €10.32 €11.03 €10.92 €10.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Signal Buffers, Repeaters	Retimers		SMBus	SMD/SMT	WQFN-24
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander PCA9536DGKR Texas Instruments 1: €1.34 20,217In Stock	Mfr. Part No. PCA9536DGKR Mouser Part No 595-PCA9536DGKR	Texas Instruments	Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander	Datasheet	20,217In Stock	Cut Tape €1.34 €0.989 €0.894 €0.791 View Reel €0.708 €0.744 €0.715 €0.708 €0.708 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 2,500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	VSSOP-8
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR PCA9539PWR Texas Instruments 1: €3.85 6,959In Stock	Mfr. Part No. PCA9539PWR Mouser Part No 595-PCA9539PWR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR	Datasheet	6,959In Stock	Cut Tape €3.85 €2.92 €2.69 €2.43 Reel €2.18 View €2.31 €2.24 €2.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders Lo-Vltg 16B I2C and SMBus I/O Expander TCA6416ARTWR Texas Instruments 1: €1.76 8,576In Stock 27,000Expected 17/12/2026	Mfr. Part No. TCA6416ARTWR Mouser Part No 595-TCA6416ARTWR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 16B I2C and SMBus I/O Expander	Datasheet	8,576In Stock 27,000Expected 17/12/2026	Cut Tape €1.76 €1.30 €1.19 €1.06 Reel €0.903 View €0.998 €0.955 €0.92 €0.869 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	WQFN-24
Interface - I/O Expanders Lo-Vltg 24B I2C and SMBus I/O Expander TCA6424ARGJR Texas Instruments 1: €2.39 42,443In Stock	Mfr. Part No. TCA6424ARGJR Mouser Part No 595-TCA6424ARGJR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 24B I2C and SMBus I/O Expander	Datasheet	42,443In Stock	Cut Tape €2.39 €1.79 €1.63 €1.47 View Reel €1.32 €1.38 €1.36 €1.32 €1.32 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	UQFN-32