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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 (CHF) 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 NCA9535PW-Q100/SOT355/TSSOP24 NCA9535PW-Q100J Nexperia 1: CHF 1.30 13’009In Stock	Mfr. Part No. NCA9535PW-Q100J Mouser Part No 771-NCA9535PW-Q100J	Nexperia	Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24 Learn More about Nexperia nca9535 nca9539 nca9555 gipo expanders	Datasheet	13’009In Stock	Cut Tape CHF 1.30 CHF 0.955 CHF 0.87 CHF 0.768 Reel CHF 0.646 View CHF 0.723 CHF 0.698 CHF 0.69 CHF 0.62 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 NCA9595PW/SOT355/TSSOP24 NCA9595PWJ Nexperia 1: CHF 1.60 4’691In Stock	Mfr. Part No. NCA9595PWJ Mouser Part No 771-NCA9595PWJ	Nexperia	Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24	Datasheet	4’691In Stock	Cut Tape CHF 1.60 CHF 1.18 CHF 1.08 CHF 0.955 Reel CHF 0.813 View CHF 0.901 CHF 0.87 CHF 0.837 CHF 0.791 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 NCA9595PW-Q100/SOT355/TSSOP24 NCA9595PW-Q100J Nexperia 1: CHF 1.82 2’212In Stock	Mfr. Part No. NCA9595PW-Q100J Mouser Part No 771-NCA9595PW-Q100J	Nexperia	Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24	Datasheet	2’212In Stock	Cut Tape CHF 1.82 CHF 1.35 CHF 1.23 CHF 1.10 Reel CHF 0.926 View CHF 1.04 CHF 1.01 CHF 0.964 CHF 0.901 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 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DW PCA9535DWR Texas Instruments 1: CHF 2.98 9’785In Stock	Mfr. Part No. PCA9535DWR Mouser Part No 595-PCA9535DWR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DW	Datasheet	9’785In Stock	Cut Tape CHF 2.98 CHF 2.25 CHF 2.07 CHF 1.86 Reel CHF 1.65 View CHF 1.76 CHF 1.75 CHF 1.72 CHF 1.62 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	SOIC-24
Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24 NCA9555PW-Q100J Nexperia 1: CHF 1.47 2’440In 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	2’440In Stock	Cut Tape CHF 1.47 CHF 1.09 CHF 0.992 CHF 0.885 Reel CHF 0.742 View CHF 0.829 CHF 0.797 CHF 0.793 CHF 0.723 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 Remote 16-Bit I2C & SMBus I/O Expander PCF8575CRGER Texas Instruments 1: CHF 4.67 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 CHF 4.67 CHF 3.56 CHF 3.29 CHF 2.97 View Reel CHF 2.48 CHF 2.83 CHF 2.73 CHF 2.71 CHF 2.48 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 - I/O Expanders 16 bit In/Out MCP23016T-I/ML Microchip Technology 1: CHF 1.83 1’826In Stock	Mfr. Part No. MCP23016T-I/ML Mouser Part No 579-MCP23016T-I/ML	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1’826In Stock	Cut Tape CHF 1.83 CHF 1.82 Reel CHF 1.54 MouseReel Available	Min.: 1 Mult.: 1 : 1’600	I/O Expanders			I2C, Serial	SMD/SMT	QFN-28
Interface - Signal Buffers, Repeaters Dual Bidir I2C Bus & SMBus Repeater A 92 A 926-LM5008ASDX/NOPB PCA9515ADR Texas Instruments 1: CHF 3.21 13’064In Stock NRND	Mfr. Part No. PCA9515ADR Mouser Part No 595-PCA9515ADR NRND	Texas Instruments	Interface - Signal Buffers, Repeaters Dual Bidir I2C Bus & SMBus Repeater A 92 A 926-LM5008ASDX/NOPB	Datasheet	13’064In Stock	Cut Tape CHF 3.21 CHF 1.70 CHF 1.61 Reel CHF 1.61 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Signal Buffers, Repeaters	Repeaters	I2C, SMBus	I2C, SMBus	SMD/SMT	SOIC-8
Interface - I/O Expanders 16 bit In/Out MCP23016-I/ML Microchip Technology 1: CHF 1.83 1’145In Stock	Mfr. Part No. MCP23016-I/ML Mouser Part No 579-MCP23016-I/ML	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1’145In Stock	CHF 1.83 CHF 1.54	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	QFN-28
Interface - I/O Expanders 16 bit In/Out MCP23016T-I/SO Microchip Technology 1: CHF 1.71 1’740In Stock	Mfr. Part No. MCP23016T-I/SO Mouser Part No 579-MCP23016T-I/SO	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1’740In Stock	Cut Tape CHF 1.71 CHF 1.69 Reel CHF 1.43 MouseReel Available	Min.: 1 Mult.: 1 : 1’600	I/O Expanders			I2C, Serial	SMD/SMT	SOIC-28
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os MAX7321ATE+T Analog Devices / Maxim Integrated 1: CHF 3.65 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 CHF 3.65 CHF 2.78 CHF 2.56 CHF 2.31 View Reel CHF 2.00 CHF 2.20 CHF 2.06 CHF 2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-16
Interface - Signal Buffers, Repeaters Four-channel Display Port 2.1 redriver w TDP20MB421IRUAT Texas Instruments 1: CHF 12.60 86In Stock	Mfr. Part No. TDP20MB421IRUAT Mouser Part No 595-TDP20MB421IRUAT	Texas Instruments	Interface - Signal Buffers, Repeaters Four-channel Display Port 2.1 redriver w Learn More about Texas Instruments ti tdp20mb421 displayport redrivers	Datasheet	86In Stock	Cut Tape CHF 12.60 CHF 9.87 CHF 9.18 CHF 8.43 Reel CHF 8.36 View CHF 7.85 CHF 7.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Redrivers		I2C	SMD/SMT	WQFN-42
Interface - Signal Buffers, Repeaters Four-channel Display Port (DP) 2.1 redri TDP2044IRNQT Texas Instruments 1: CHF 9.52 134In Stock	Mfr. Part No. TDP2044IRNQT Mouser Part No 595-TDP2044IRNQT	Texas Instruments	Interface - Signal Buffers, Repeaters Four-channel Display Port (DP) 2.1 redri Learn More about Texas Instruments ti tdp2044 displayport redriver	Datasheet	134In Stock	Cut Tape CHF 9.52 CHF 7.45 CHF 6.93 CHF 6.36 Reel CHF 6.30 View CHF 5.93 CHF 5.80 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Redrivers		USB	SMD/SMT	WQFN-40
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7311AUG+T Analog Devices / Maxim Integrated 1: CHF 10.37 2’223In 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	2’223In Stock	Cut Tape CHF 10.37 CHF 8.12 CHF 7.56 CHF 6.95 View CHF 6.87 CHF 6.85 CHF 5.84 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312ATG+T Analog Devices / Maxim Integrated 1: CHF 7.62 4’339In Stock	Mfr. Part No. MAX7312ATG+T Mouser Part No 700-MAX7312ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	4’339In Stock	Cut Tape CHF 7.62 CHF 5.92 CHF 5.50 CHF 5.04 View Reel CHF 4.26 CHF 4.79 CHF 4.69 CHF 4.58 CHF 4.26 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	I/O Expanders				SMD/SMT	TQFN-24
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C MAX7315AUE+T Analog Devices / Maxim Integrated 1: CHF 5.56 4’738In Stock	Mfr. Part No. MAX7315AUE+T Mouser Part No 700-MAX7315AUET	Analog Devices / Maxim Integrated	Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C	Datasheet	4’738In Stock	Cut Tape CHF 5.56 CHF 4.29 CHF 3.96 CHF 3.60 View Reel CHF 3.17 CHF 3.48 CHF 3.47 CHF 3.46 CHF 3.17 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2’500	I/O Expanders				SMD/SMT	TSSOP-16
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW PCA9518PWR Texas Instruments 1: CHF 1.45 1’898In Stock	Mfr. Part No. PCA9518PWR Mouser Part No 595-PCA9518PWR	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW	Datasheet	1’898In Stock	Cut Tape CHF 1.45 CHF 1.09 CHF 1.02 CHF 0.964 CHF 0.955 Reel CHF 0.955 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	I/O Expanders			I2C, Serial	SMD/SMT	TSSOP-20
Interface - I/O Expanders 16-bit I2C and SMBus Port PI4IOE5V9535ZDEX Diodes Incorporated 1: CHF 1.23 18’322In Stock	Mfr. Part No. PI4IOE5V9535ZDEX Mouser Part No 729-PI4IOE5V9535ZDEX	Diodes Incorporated	Interface - I/O Expanders 16-bit I2C and SMBus Port Learn More about Diodes Incorporated pericom io expanders	Datasheet	18’322In Stock	Cut Tape CHF 1.23 CHF 0.894 CHF 0.813 CHF 0.719 CHF 0.676 Reel CHF 0.676 MouseReel Available	Min.: 1 Mult.: 1 Max.: 410 : 3’500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TQFN-24
Interface - Signal Buffers, Repeaters I2C Bus Extender ALT 595-P82B715P ALT 59 ALT 595-P82B715P P82B715PE4 Texas Instruments 1: CHF 3.27 764In Stock	Mfr. Part No. P82B715PE4 Mouser Part No 595-P82B715PE4	Texas Instruments	Interface - Signal Buffers, Repeaters I2C Bus Extender ALT 595-P82B715P ALT 59 ALT 595-P82B715P	Datasheet	764In Stock	CHF 3.27 CHF 2.44 CHF 2.22 CHF 1.99 View CHF 1.85 CHF 1.57	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Bus Extenders	I2C Bus	I2C	Through Hole	PDIP-8
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DB PCA9534DBR Texas Instruments 1: CHF 3.59 2’835In Stock	Mfr. Part No. PCA9534DBR Mouser Part No 595-PCA9534DBR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DB	Datasheet	2’835In Stock	Cut Tape CHF 3.59 CHF 2.72 CHF 2.50 CHF 2.27 View Reel CHF 2.10 CHF 2.16 CHF 2.15 CHF 2.10 CHF 2.10 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SSOP-16
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DR PCA9536DRG4 Texas Instruments 1: CHF 1.27 2’809In Stock	Mfr. Part No. PCA9536DRG4 Mouser Part No 595-PCA9536DRG4	Texas Instruments	Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DR	Datasheet	2’809In Stock	Cut Tape CHF 1.27 CHF 0.926 CHF 0.845 CHF 0.744 View Reel CHF 0.563 CHF 0.698 CHF 0.671 CHF 0.664 CHF 0.563 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SOIC-8
Interface - Signal Buffers, Repeaters 6-Gbps DP++ 1.1 to H DMI 2.0 retimer 0 t A 595-SN75DP159RSBR SN75DP159RSBT Texas Instruments 1: CHF 7.19 1’001In Stock	Mfr. Part No. SN75DP159RSBT Mouser Part No 595-SN75DP159RSBT	Texas Instruments	Interface - Signal Buffers, Repeaters 6-Gbps DP++ 1.1 to H DMI 2.0 retimer 0 t A 595-SN75DP159RSBR	Datasheet	1’001In Stock	Cut Tape CHF 7.19 CHF 5.59 CHF 5.19 CHF 4.75 Reel CHF 4.54 MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Retimers	DisplayPort to HDMI Retimer	2-Wire, I2C	SMD/SMT	WQFN-40
Interface - I/O Expanders I2C/SMBUS Expander 16B,w/Int CAT9555YI-T2 onsemi 1: CHF 1.24 16’461In Stock	Mfr. Part No. CAT9555YI-T2 Mouser Part No 698-CAT9555YI-T2	onsemi	Interface - I/O Expanders I2C/SMBUS Expander 16B,w/Int	Datasheet	16’461In Stock	Cut Tape CHF 1.24 CHF 0.901 CHF 0.821 CHF 0.723 View Reel CHF 0.561 CHF 0.679 CHF 0.661 CHF 0.561 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	I/O Expanders		I2C, SMBus	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port PI4IOE5V9555LEX Diodes Incorporated 1: CHF 1.08 3’424In Stock	Mfr. Part No. PI4IOE5V9555LEX Mouser Part No 729-PI4IOE5V9555LEX	Diodes Incorporated	Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port Learn More about Diodes Incorporated pericom io expanders	Datasheet	3’424In Stock	Cut Tape CHF 1.08 CHF 0.779 CHF 0.705 CHF 0.623 CHF 0.584 Reel CHF 0.584	Min.: 1 Mult.: 1 Max.: 340 : 3’000	I/O Expanders	I/O Expanders	I2C, SMBus	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - Signal Buffers, Repeaters Hot Swappable I2C Bus/SMBus Buffer PI6ULS5V9511AUEX Diodes Incorporated 1: CHF 1.00 3’139In Stock	Mfr. Part No. PI6ULS5V9511AUEX Mouser Part No 729-PI6ULS5V9511AUEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters Hot Swappable I2C Bus/SMBus Buffer Learn More about Diodes Incorporated diodes pi6uls5v9511a buffers	Datasheet	3’139In Stock	Cut Tape CHF 1.00 CHF 0.722 CHF 0.647 CHF 0.577 Reel CHF 0.577 MouseReel Available	Min.: 1 Mult.: 1 Max.: 130 : 2’500	Signal Buffers, Repeaters	Buffers	Hot Swappable	I2C, SMBus	SMD/SMT	MSOP-8