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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 (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
Interface - I/O Expanders 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT TCA9554ADWR Texas Instruments 1: $1.51 1,641In 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	1,641In Stock	Cut Tape $1.51 $1.10 $0.996 $0.884 Reel $0.739 View $0.83 $0.798 $0.789 $0.723 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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPWR PCF8575CPW Texas Instruments 1: $8.47 279In Stock	Mfr. Part No. PCF8575CPW Mouser Part No 595-PCF8575CPW	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPWR	Datasheet	279In Stock	$8.47 $6.53 $6.05 $5.51 View $5.03 $5.02 $5.01 Quote	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand ADP5588ACPZ-R7 Analog Devices 1: $4.66 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 $4.66 $3.54 $3.26 $2.95 $2.57 View $2.80 $2.64 $2.54 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	LFCSP-24
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu MAX7322ATE+ Analog Devices / Maxim Integrated 1: $6.68 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	$6.68 $5.12 $4.74 $3.96 View $3.94 $3.88 $3.82 Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-16
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O MAX7324ATG+ Analog Devices / Maxim Integrated 1: $6.95 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	$6.95 $5.33 $4.66 $4.47 View $4.25 $4.13 $4.08 $4.03	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-24
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity MAX7313AEG+T Analog Devices / Maxim Integrated 1: $9.58 224In Stock	Mfr. Part No. MAX7313AEG+T Mouser Part No 700-MAX7313AEGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 16-Port I/O Expander with LED Intensity	Datasheet	224In Stock	Cut Tape $9.58 $7.45 $6.92 $6.34 View $6.16 $6.07 $5.98 $5.47 Quote MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	QSOP-24
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs LTC4300-1CMS8#PBF Analog Devices 1: $6.47 272In Stock	Mfr. Part No. LTC4300-1CMS8#PBF Mouser Part No 584-LTC4300-1CMS8PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs	Datasheet	272In Stock	$6.47 $4.96 $4.21 $4.16 View $3.96 $3.94 $3.85 $3.71	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Buffers	Hot Swappable	2-Wire, I2C, SMBus	SMD/SMT	MSOP-8
Interface - Signal Buffers, Repeaters PCIe Eqx W-QFN3063-46 T&R 3.5K PI3EQX32904Q3ZREX Diodes Incorporated 1: $11.17 2,245In Stock New Product	Mfr. Part No. PI3EQX32904Q3ZREX Mouser Part No 621-I3EQX32904Q3ZREX New Product	Diodes Incorporated	Interface - Signal Buffers, Repeaters PCIe Eqx W-QFN3063-46 T&R 3.5K Learn More about Diodes Incorporated diodes inc pi3eqx32904q pcie 5 redriver	Datasheet	2,245In Stock	Cut Tape $11.17 $8.70 $7.91 $7.41 $7.21 Reel $7.21	Min.: 1 Mult.: 1 Max.: 350 : 3,500	Signal Buffers, Repeaters	ReDriver		I2C	SMD/SMT	QFN-46
Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu TCA9539BQPWRQ1 Texas Instruments 1: $2.44 1,841In 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	1,841In Stock	$2.44 $1.81 $1.66 $1.48 View $1.40 $1.36 $1.34 $1.25 $1.22	Min.: 1 Mult.: 1	I/O Expanders			I2C	SMD/SMT	TSSOP-24
Interface - Signal Buffers, Repeaters Four-channel Display Port 2.1 redriver w TDP20MB421RUAT Texas Instruments 1: $12.11 231In 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	231In Stock	Cut Tape $12.11 $9.48 $8.83 $8.11 Reel $7.84 View $7.55 $7.38 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Redrivers		I2C	SMD/SMT	WQFN-42
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs LTC4300A-1IMS8#PBF Analog Devices 1: $8.62 3,508In 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	3,508In Stock	$8.62 $6.65 $6.15 $5.60 View $5.19 $5.04 $4.79	Min.: 1 Mult.: 1	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: $8.19 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	$8.19 $6.32 $5.36 $5.32 View $4.93 $4.78 $4.55	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 16-Bit I/O Port Expand MAX7311AUG+T Analog Devices / Maxim Integrated 1: $12.88 2,325In 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	2,325In Stock	Cut Tape $12.88 $10.09 $9.39 $8.63 View $8.54 $8.51 $7.24 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os MAX7321ATE+T Analog Devices / Maxim Integrated 1: $4.54 6,474In Stock	Mfr. Part No. MAX7321ATE+T Mouser Part No 700-MAX7321ATET	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os	Datasheet	6,474In Stock	Cut Tape $4.54 $3.45 $3.18 $2.87 View Reel $2.49 $2.73 $2.56 $2.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-16
PCI Interface IC PCIe® 5.0 32-Gb ps 16-lane linear r DS320PR1601ZDGT Texas Instruments 1: $77.72 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 $77.72 $64.73 $60.94 $58.09 Reel $58.08 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: $1.38 5,464In Stock	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		5,464In Stock	Cut Tape $1.38 $1.00 $0.905 $0.80 Reel $0.749 View $0.749 $0.651 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: $1.42 2,614In 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	2,614In Stock	Cut Tape $1.42 $1.03 $0.925 $0.818 Reel $0.672 View $0.766 $0.735 $0.703 $0.654 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 NCA9555PW-Q100/SOT355/TSSOP24 NCA9555PW-Q100J Nexperia 1: $1.87 2,444In Stock	Mfr. Part No. NCA9555PW-Q100J Mouser Part No 771-NCA9555PW-Q100J	Nexperia	Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24 Learn More about Nexperia nca9555pw expanders	Datasheet	2,444In Stock	Cut Tape $1.87 $1.35 $1.23 $1.10 Reel $0.922 View $1.03 $0.989 $0.985 $0.898 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 NCA9555PW/SOT355/TSSOP24 NCA9555PWJ Nexperia 1: $1.62 2,730In Stock	Mfr. Part No. NCA9555PWJ Mouser Part No 771-NCA9555PWJ	Nexperia	Interface - I/O Expanders NCA9555PW/SOT355/TSSOP24 Learn More about Nexperia nca9555pw expanders	Datasheet	2,730In Stock	Cut Tape $1.62 $1.21 $1.10 $0.975 Reel $0.802 View $0.917 $0.881 $0.857 $0.784 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 - Signal Buffers, Repeaters Lo Pwr Multi-Rate Tw o-CH Retimer A 595- A 595-DS110DF111SQNPB DS110DF111SQE/NOPB Texas Instruments 1: $22.41 982In 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	982In Stock	Cut Tape $22.41 $17.94 $16.82 $15.71 Reel $14.80 View $14.64 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: $18.97 3,586In 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	3,586In Stock	Cut Tape $18.97 $15.10 $14.14 $13.16 View Reel $12.00 $12.83 $12.70 $12.00 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Signal Buffers, Repeaters	Retimers		SMBus	SMD/SMT	WQFN-24
Interface - I/O Expanders Lo-Vltg 24B I2C and SMBus I/O Expander TCA6424ARGJR Texas Instruments 1: $3.21 28,217In 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	28,217In Stock	Cut Tape $3.21 $2.39 $2.19 $1.97 Reel $1.67 $1.64 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	UQFN-32
Interface - Signal Buffers, Repeaters Automotive 2-bit lev el-translating 400- TCA9517DGKRQ1 Texas Instruments 1: $2.04 12,186In Stock	Mfr. Part No. TCA9517DGKRQ1 Mouser Part No 595-TCA9517DGKRQ1	Texas Instruments	Interface - Signal Buffers, Repeaters Automotive 2-bit lev el-translating 400- Learn More about Texas Instruments ti tca9517 repeater	Datasheet	12,186In Stock	Cut Tape $2.04 $1.51 $1.38 $1.23 Reel $1.04 View $1.16 $1.13 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Signal Buffers, Repeaters	Repeaters	I2C Bus	I2C	SMD/SMT	VSSOP-8
Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander TCA9534PWR Texas Instruments 1: $1.73 16,497In Stock	Mfr. Part No. TCA9534PWR Mouser Part No 595-TCA9534PWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander	Datasheet	16,497In Stock	Cut Tape $1.73 $1.27 $1.16 $1.03 Reel $0.865 View $0.964 $0.928 $0.923 $0.846 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders	I/O Expanders		I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander TCA9539RTWR Texas Instruments 1: $2.68 18,072In Stock	Mfr. Part No. TCA9539RTWR Mouser Part No 595-TCA9539RTWR	Texas Instruments	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander	Datasheet	18,072In Stock	Cut Tape $2.68 $2.00 $1.83 $1.64 Reel $1.39 View $1.55 $1.51 $1.48 $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	WQFN-24