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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-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package PCAL9538APWJ NXP Semiconductors 1: 1,81 € 17.410In Stock	Mfr. Part No. PCAL9538APWJ Mouser Part No 771-PCAL9538APWJ	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package	Datasheet	17.410In Stock	Cut Tape 1,81 € 1,34 € 1,27 € 1,14 € View Reel 0,98 € 1,08 € 1,04 € 1,01 € 0,98 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	I/O Expanders			I2C, Serial	SMD/SMT	TSSOP-16
Interface - Signal Buffers, Repeaters Interface I2C Hot Swappable PI6ULS5V9511AZWEX Diodes Incorporated 1: 1,09 € 3.580In Stock	Mfr. Part No. PI6ULS5V9511AZWEX Mouser Part No 729-PI6ULS5V9511AZWE	Diodes Incorporated	Interface - Signal Buffers, Repeaters Interface I2C Hot Swappable Learn More about Diodes Incorporated diodes pi6uls5v9511a buffers	Datasheet	3.580In Stock	Cut Tape 1,09 € 0,787 € 0,691 € 0,629 € Reel 0,565 € View 0,608 € 0,595 € 0,582 € 0,508 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Signal Buffers, Repeaters	Buffers	Hot Swappable	I2C	SMD/SMT	UDFN-8
Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin LTC4313IMS8-3#PBF Analog Devices 1: 8,53 € 12.004In Stock 4.150On Order	Mfr. Part No. LTC4313IMS8-3#PBF Mouser Part No 584-LTC4313IMS8-3PBF	Analog Devices	Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin	Datasheet	12.004In Stock 4.150On Order	8,53 € 6,86 € 5,84 € 5,64 € View 5,36 € 5,24 € 5,20 €	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Buffers	Hot Swappable	2-Wire, I2C, SMBus	SMD/SMT	MSOP-8
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300AAX+ Analog Devices / Maxim Integrated 1: 18,52 € 524In Stock	Mfr. Part No. MAX7300AAX+ Mouser Part No 700-MAX7300AAX	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port	Datasheet	524In Stock	18,52 € 14,71 € 14,08 € 12,99 € View 12,39 € 12,17 €	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	SSOP-36
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7311AWG+ Analog Devices / Maxim Integrated 1: 11,08 € 306In Stock	Mfr. Part No. MAX7311AWG+ Mouser Part No 700-MAX7311AWG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	306In Stock	11,08 € 8,68 € 8,08 € 7,41 € View 7,34 € 6,65 € 6,51 € Quote	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SOIC-24
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312AAG+ Analog Devices / Maxim Integrated 1: 8,02 € 861In Stock	Mfr. Part No. MAX7312AAG+ Mouser Part No 700-MAX7312AAG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	861In Stock	8,02 € 6,22 € 5,77 € 5,26 € View 5,02 € 4,88 € 4,76 € 4,38 € Quote	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	SSOP-24
Interface - I/O Expanders 18-Port GPIO with LED Intensity Control, MAX7314ATG+T Analog Devices / Maxim Integrated 1: 5,23 € 1.042In Stock	Mfr. Part No. MAX7314ATG+T Mouser Part No 700-MAX7314ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,	Datasheet	1.042In Stock	Cut Tape 5,23 € 5,12 € 5,10 € 5,10 € MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-24
Interface - Signal Buffers, Repeaters PCIe 5.0 32-Gbps 4-c hannel linear red DS320PR410RNQT Texas Instruments 1: 12,38 € 65In Stock	Mfr. Part No. DS320PR410RNQT Mouser Part No 595-DS320PR410RNQT	Texas Instruments	Interface - Signal Buffers, Repeaters PCIe 5.0 32-Gbps 4-c hannel linear red Learn More about Texas Instruments ti ds320pr410 linear redrivers	Datasheet	65In Stock	12,38 € 9,77 € 9,12 € 8,40 € View 8,04 € 7,69 € 7,60 € Quote	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Redrivers / Repeaters	4-Channel Linear Redriver	PCIe	SMD/SMT	WQFN-40
Interface - Signal Buffers, Repeaters PCIe 3.0 8-Gbps 4-C hannel Linear Redriv SN75LVPE3410RNQT Texas Instruments 1: 8,84 € 250In Stock	Mfr. Part No. SN75LVPE3410RNQT Mouser Part No 595-SN75LVPE3410RNQT	Texas Instruments	Interface - Signal Buffers, Repeaters PCIe 3.0 8-Gbps 4-C hannel Linear Redriv Learn More about Texas Instruments ti sn75lvpe3410 linear redriver	Datasheet	250In Stock	Cut Tape 8,84 € 6,87 € 6,38 € 5,85 € Reel 5,55 € View 5,44 € 5,31 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Redrivers		I2C	SMD/SMT	WQFN-40
Interface - I/O Expanders NCA9539PW-Q100/SOT355/TSSOP24 NCA9539PW-Q100J Nexperia 1: 1,59 € 639In Stock	Mfr. Part No. NCA9539PW-Q100J Mouser Part No 771-NCA9539PW-Q100J	Nexperia	Interface - I/O Expanders NCA9539PW-Q100/SOT355/TSSOP24 Learn More about Nexperia nca9535 nca9539 nca9555 gipo expanders	Datasheet	639In Stock	Cut Tape 1,59 € 1,17 € 1,07 € 0,946 € Reel 0,80 € View 0,894 € 0,857 € 0,855 € 0,783 € 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 € 1.022In Stock	Mfr. Part No. PCA9539PWJ Mouser Part No 771-PCA9539PWJ	Nexperia	Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24	Datasheet	1.022In 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 - I/O Expanders 8-Bit I2C-Controlled GPIO Expander FXL6408UMX onsemi 1: 0,525 € 32.058In Stock 105.000On Order	Mfr. Part No. FXL6408UMX Mouser Part No 512-FXL6408UMX	onsemi	Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander	Datasheet	32.058In Stock 105.000On Order On Order Ship Dates Mfr. No: FXL6408UMX Stock: 32.058 Can Dispatch Immediately On Order: 45.000 Expected 2/2/2027 60.000 Expected 6/18/2027 Factory Lead Time: 35 Weeks	Cut Tape 0,525 € 0,412 € 0,326 € 0,285 € View Reel 0,235 € 0,262 € 0,251 € 0,243 € 0,235 € 0,235 € MouseReel Available	Min.: 1 Mult.: 1 : 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: 22,22 € 428In 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	428In Stock	Cut Tape 22,22 € 17,76 € 16,65 € 15,43 € Reel 14,84 € 14,49 € MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Retimers		SMBus	SMD/SMT	WQFN-24
PCI Interface IC PCIe® 4.0 16-Gb ps 4-channel linear A 595-DS160PR412RUAR DS160PR412RUAT Texas Instruments 1: 8,56 € 645In Stock	Mfr. Part No. DS160PR412RUAT Mouser Part No 595-DS160PR412RUAT	Texas Instruments	PCI Interface IC PCIe® 4.0 16-Gb ps 4-channel linear A 595-DS160PR412RUAR Learn More about Texas Instruments ti ds160pr412 linear redrivers	Datasheet	645In Stock	Cut Tape 8,56 € 6,66 € 6,17 € 5,66 € Reel 5,37 € MouseReel Available	Min.: 1 Mult.: 1 : 250	PCI Interface IC	Redrivers	Switch - PCIe	PCIe	SMD/SMT	WQFN-42
PCI Interface IC PCIe® 4.0 1 6-Gbps 4-chann DS160PR421RUAR DS160PR421RUAT Texas Instruments 1: 8,57 € 590In Stock	Mfr. Part No. DS160PR421RUAT Mouser Part No 595-DS160PR421RUAT	Texas Instruments	PCI Interface IC PCIe® 4.0 1 6-Gbps 4-chann DS160PR421RUAR Learn More about Texas Instruments ti ds160pr421 linear redrivers	Datasheet	590In Stock	Cut Tape 8,57 € 6,67 € 6,18 € 5,71 € Reel 5,50 € MouseReel Available	Min.: 1 Mult.: 1 : 250	PCI Interface IC		Switch - PCIe		SMD/SMT	WQFN-42
Interface - Signal Buffers, Repeaters 1-Lane PCI Express R epeater A 595-DS80P A 595-DS80PCI102SQNPB DS80PCI102SQE/NOPB Texas Instruments 1: 10,42 € 190In Stock	Mfr. Part No. DS80PCI102SQE/NOPB Mouser Part No 595-DS80PCI102SQENPB	Texas Instruments	Interface - Signal Buffers, Repeaters 1-Lane PCI Express R epeater A 595-DS80P A 595-DS80PCI102SQNPB	Datasheet	190In Stock	Cut Tape 10,42 € 8,18 € 7,62 € 7,00 € Reel 6,79 € MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Repeaters		I2C SMBus	SMD/SMT	WQFN-24
Interface - Signal Buffers, Repeaters 1-Lane PCI Express R epeater A 595-DS80P A 595-DS80PCI102SQENPB DS80PCI102SQ/NOPB Texas Instruments 1: 10,04 € 652In Stock 1.000Expected 12/24/2026	Mfr. Part No. DS80PCI102SQ/NOPB Mouser Part No 595-DS80PCI102SQNPB	Texas Instruments	Interface - Signal Buffers, Repeaters 1-Lane PCI Express R epeater A 595-DS80P A 595-DS80PCI102SQENPB	Datasheet	652In Stock 1.000Expected 12/24/2026	Cut Tape 10,04 € 7,86 € 7,32 € 6,73 € View Reel 5,66 € 6,66 € 6,27 € 5,66 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Signal Buffers, Repeaters	Repeaters		I2C SMBus	SMD/SMT	WQFN-24
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB LM8330TME/NOPB Texas Instruments 1: 2,86 € 1.600In Stock	Mfr. Part No. LM8330TME/NOPB Mouser Part No 595-LM8330TME/NOPB	Texas Instruments	Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB	Datasheet	1.600In Stock	Cut Tape 2,86 € 2,13 € 1,95 € 1,79 € Reel 1,51 € View 1,42 € 1,39 € MouseReel Available	Min.: 1 Mult.: 1 : 250	I/O Expanders			I2C, Serial	SMD/SMT	DSBGA-25
Interface - Signal Buffers, Repeaters I2C Bus Extender P82B715P Texas Instruments 1: 3,35 € 855In Stock	Mfr. Part No. P82B715P Mouser Part No 595-P82B715P	Texas Instruments	Interface - Signal Buffers, Repeaters I2C Bus Extender	Datasheet	855In Stock	3,35 € 2,53 € 2,19 € 2,07 € View 1,98 € 1,92 € 1,87 € 1,81 € 1,78 €	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Bus Extenders	I2C Bus	I2C	Through Hole	PDIP-8
Interface - Signal Buffers, Repeaters Dual Bidirec I2C Bus and SMBus Repeater PCA9515BDGKR Texas Instruments 1: 1,64 € 2.171In Stock	Mfr. Part No. PCA9515BDGKR Mouser Part No 595-PCA9515BDGKR	Texas Instruments	Interface - Signal Buffers, Repeaters Dual Bidirec I2C Bus and SMBus Repeater Learn More about Texas Instruments ti pca95xx	Datasheet	2.171In Stock	Cut Tape 1,64 € 1,21 € 1,10 € 0,989 € Reel 0,828 € View 0,929 € 0,894 € 0,886 € 0,813 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Signal Buffers, Repeaters	Repeaters	I2C, SMBus	I2C, SMBus	SMD/SMT	VSSOP-8
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW PCA9534APWR Texas Instruments 1: 1,85 € 3.705In Stock	Mfr. Part No. PCA9534APWR Mouser Part No 595-PCA9534APWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW	Datasheet	3.705In Stock	Cut Tape 1,85 € 1,37 € 1,25 € 1,12 € View Reel 0,988 € 1,05 € 1,01 € 0,988 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander PCA9534ARGVR Texas Instruments 1: 3,66 € 3.327In Stock	Mfr. Part No. PCA9534ARGVR Mouser Part No 595-PCA9534ARGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander	Datasheet	3.327In Stock	Cut Tape 3,66 € 2,77 € 2,55 € 2,30 € View Reel 2,12 € 2,27 € 2,23 € 2,12 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	VQFN-16
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW PCA9534DWR Texas Instruments 1: 2,71 € 3.515In Stock	Mfr. Part No. PCA9534DWR Mouser Part No 595-PCA9534DWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW	Datasheet	3.515In Stock	Cut Tape 2,71 € 2,03 € 1,87 € 1,68 € Reel 1,56 € View 1,59 € 1,57 € 1,52 € 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 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9535DBQR Texas Instruments 1: 4,12 € 695In Stock	Mfr. Part No. PCA9535DBQR Mouser Part No 595-PCA9535DBQR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	695In Stock	Cut Tape 4,12 € 3,10 € 2,85 € 2,57 € View Reel 2,23 € 2,44 € 2,42 € 2,27 € 2,23 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	QSOP-24
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR PCA9535DW Texas Instruments 1: 4,58 € 514In Stock	Mfr. Part No. PCA9535DW Mouser Part No 595-PCA9535DW	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR	Datasheet	514In Stock	4,58 € 3,59 € 3,04 € 2,91 € View 2,76 € 2,70 € 2,68 € 2,67 €	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SOIC-24