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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 (GBP) 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 16-Port I/O Expander with LED Intensity MAX7313ATG+T Analog Devices / Maxim Integrated 1: £7.19 23,162In 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	23,162In Stock	Cut Tape £7.19 £5.60 £5.19 £4.76 £4.58 Reel £3.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TQFN-24
Interface - Signal Buffers, Repeaters Four-channel Display Port (DP) 2.1 redri TDP2044IRNQT Texas Instruments 1: £7.88 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 £7.88 £6.14 £5.70 £5.22 Reel £4.94 View £4.86 £4.80 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Redrivers		USB	SMD/SMT	WQFN-40
Interface - Signal Buffers, Repeaters Four-channel Display Port (DP) 2.1 redri TDP2044RNQT Texas Instruments 1: £7.10 248In Stock	Mfr. Part No. TDP2044RNQT Mouser Part No 595-TDP2044RNQT	Texas Instruments	Interface - Signal Buffers, Repeaters Four-channel Display Port (DP) 2.1 redri Learn More about Texas Instruments ti tdp2044 displayport redriver	Datasheet	248In Stock	Cut Tape £7.10 £5.50 £5.10 £4.66 Reel £4.42 View £4.33 £4.27 £4.17 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Redrivers		USB	SMD/SMT	WQFN-40
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package PCA9554PW/Q900,118 NXP Semiconductors 1: £2.36 3,309In Stock	Mfr. Part No. PCA9554PW/Q900,118 Mouser Part No 771-PCA9554PWQ900118	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package	Datasheet	3,309In Stock	Cut Tape £2.36 £1.76 £1.62 £1.46 Reel £1.25 View £1.38 £1.36 £1.29 £1.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package PCA9539RPW/Q900J NXP Semiconductors 1: £2.07 1,043In Stock	Mfr. Part No. PCA9539RPW/Q900J Mouser Part No 771-PCA9539RPW/Q900J	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package	Datasheet	1,043In Stock	Cut Tape £2.07 £1.54 £1.41 £1.26 Reel £1.07 View £1.20 £1.16 £1.11 £1.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - Signal Buffers, Repeaters 6-Gbps DP++ 1.1 to H DMI 2.0 retimer 0 t A 595-SN75DP159RSBR SN75DP159RSBT Texas Instruments 1: £6.70 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 £6.70 £5.21 £4.84 £4.43 Reel £4.22 View £4.13 £4.02 £3.90 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 16-bit I2C-bus and SMBus I/O port PI4IOE5V9555LEX Diodes Incorporated 1: £1.01 3,423In 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	3,423In Stock	Cut Tape £1.01 £0.726 £0.657 £0.595 £0.56 Reel £0.56	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 PI6ULS5V9511AWEX Diodes Incorporated 1: £0.899 128In Stock	Mfr. Part No. PI6ULS5V9511AWEX Mouser Part No 729-PI6ULS5V9511AWEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters Hot Swappable I2C Bus/SMBus Buffer Learn More about Diodes Incorporated diodes pi6uls5v9511a buffers	Datasheet	128In Stock	Cut Tape £0.899 £0.652 £0.591 £0.522 Reel £0.436 View £0.49 £0.47 £0.449 £0.425 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Signal Buffers, Repeaters	Buffers	Hot Swappable	I2C, SMBus	SMD/SMT	SOIC-8
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW PCF8575CDWE4 Texas Instruments 1: £5.83 135In Stock	Mfr. Part No. PCF8575CDWE4 Mouser Part No 595-PCF8575CDWE4	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW	Datasheet	135In Stock	£5.83 £4.66 £3.95 £3.79 View £3.51 £3.40 £3.24	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SOIC-24
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR PCA9557DB Texas Instruments 1: £2.99 400In Stock	Mfr. Part No. PCA9557DB Mouser Part No 595-PCA9557DB	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR	Datasheet	400In Stock	£2.99 £2.23 £2.04 £1.82 View £1.73 £1.69 £1.61 £1.58 £1.57	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	SSOP-16
Interface - I/O Expanders Expandable 5-Ch I2C Hub PCA9518DWT Texas Instruments 1: £3.80 245In Stock	Mfr. Part No. PCA9518DWT Mouser Part No 595-PCA9518DWT	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub	Datasheet	245In Stock	Cut Tape £3.80 £2.90 £2.67 £2.42 Reel £2.33 View £2.29 £2.23 £2.22 MouseReel Available	Min.: 1 Mult.: 1 : 250	I/O Expanders				SMD/SMT	SOIC-20
Interface - I/O Expanders Lo Vltg 24B I2C & SM Bus I/O Expander TCA6424RGJR Texas Instruments 1: £4.72 2,280In Stock	Mfr. Part No. TCA6424RGJR Mouser Part No 595-TCA6424RGJR	Texas Instruments	Interface - I/O Expanders Lo Vltg 24B I2C & SM Bus I/O Expander	Datasheet	2,280In Stock	Cut Tape £4.72 £3.62 £3.35 £3.04 View Reel £2.72 £2.90 £2.82 £2.78 £2.72 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	UQFN-32
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312AWG+ Analog Devices / Maxim Integrated 1: £7.00 360In Stock	Mfr. Part No. MAX7312AWG+ Mouser Part No 700-MAX7312AWG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	360In Stock	£7.00 £5.43 £5.04 £4.59 View £4.38 £4.26 £4.16 £3.94	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	SOIC-24
Interface - I/O Expanders 18-Port GPIO with LED Intensity Control, MAX7314ATG+ Analog Devices / Maxim Integrated 1: £7.97 307In Stock	Mfr. Part No. MAX7314ATG+ Mouser Part No 700-MAX7314ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,	Datasheet	307In Stock	£7.97 £6.22 £5.80 £5.19 View £5.04 £4.92 £4.81 Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-24
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300AAI+ Analog Devices / Maxim Integrated 1: £6.14 801In Stock	Mfr. Part No. MAX7300AAI+ Mouser Part No 700-MAX7300AAI	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port	Datasheet	801In Stock	£6.14 £6.01 £5.98	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	SSOP-28
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs LTC4300-2IMS8#PBF Analog Devices 1: £3.08 778In Stock	Mfr. Part No. LTC4300-2IMS8#PBF Mouser Part No 584-LTC4300-2IMS8PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs	Datasheet	778In Stock	£3.08 £3.01 £2.99	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 Expa MAX7318AUG+ Analog Devices / Maxim Integrated 1: £6.84 300In Stock	Mfr. Part No. MAX7318AUG+ Mouser Part No 700-MAX7318AUG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa Learn More about Analog Devices / Maxim Integrated maxim programmable logic controllers	Datasheet	300In Stock	£6.84 £5.32 £4.64 £4.46 View £4.27 £4.17 £4.09 £4.02	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 ADP5587ACPZ-1-R7 Analog Devices 1: £1.62 1,226In Stock	Mfr. Part No. ADP5587ACPZ-1-R7 Mouser Part No 584-ADP5587ACPZ-1-R7	Analog Devices	Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand	Datasheet	1,226In Stock	Cut Tape £1.62 £1.58 £1.56 £1.56 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	LFCSP-24
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C MAX7315AEE+T Analog Devices / Maxim Integrated 1: £2.70 2,096In Stock	Mfr. Part No. MAX7315AEE+T Mouser Part No 700-MAX7315AEET	Analog Devices / Maxim Integrated	Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C	Datasheet	2,096In Stock	Cut Tape £2.70 £2.64 £2.62 £2.62 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	QSOP-16
Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8 MAX7325ATG+T Analog Devices / Maxim Integrated 1: £3.27 1,163In Stock	Mfr. Part No. MAX7325ATG+T Mouser Part No 700-MAX7325ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8	Datasheet	1,163In Stock	Cut Tape £3.27 £2.49 £2.28 £2.07 View £1.96 £1.84 £1.75 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-24
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB PCF8575CDBE4 Texas Instruments 1: £5.83 20In Stock	Mfr. Part No. PCF8575CDBE4 Mouser Part No 595-PCF8575CDBE4	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB	Datasheet	20In Stock	£5.83 £4.50 £4.16 £3.79 View £3.46 £3.42 £3.31 £3.19	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SSOP-24
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander PCF8575CDBQR Texas Instruments 1: £5.30 2,041In Stock	Mfr. Part No. PCF8575CDBQR Mouser Part No 595-PCF8575CDBQR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander	Datasheet	2,041In Stock	Cut Tape £5.30 £4.06 £3.75 £3.41 View Reel £3.08 £3.26 £3.16 £3.13 £3.08 Quote 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 16B I2C & SMBUS LOW PWR I/O EXPANDER TCA1116PWR Texas Instruments 1: £3.46 1,790In Stock	Mfr. Part No. TCA1116PWR Mouser Part No 595-TCA1116PWR	Texas Instruments	Interface - I/O Expanders 16B I2C & SMBUS LOW PWR I/O EXPANDER	Datasheet	1,790In Stock	Cut Tape £3.46 £2.60 £2.39 £2.17 View Reel £1.86 £2.05 £2.03 £1.91 £1.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR TCA9555DBT Texas Instruments 1: £2.29 467In Stock	Mfr. Part No. TCA9555DBT Mouser Part No 595-TCA9555DBT	Texas Instruments	Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR Learn More about Texas Instruments ti tca9555 io expander	Datasheet	467In Stock	Cut Tape £2.29 £1.72 £1.58 £1.42 Reel £1.33 View £1.26 £1.22 £1.20 £1.19 MouseReel Available	Min.: 1 Mult.: 1 : 250	I/O Expanders	I/O Expanders	I2C, SMBus	I2C, Serial, SMBus	SMD/SMT	SSOP-24
Interface - I/O Expanders 16B I2C & SMBus Lo-P wr I/O Expander TCA1116RTWR Texas Instruments 1: £3.70 3,169In Stock	Mfr. Part No. TCA1116RTWR Mouser Part No 595-TCA1116RTWR	Texas Instruments	Interface - I/O Expanders 16B I2C & SMBus Lo-P wr I/O Expander	Datasheet	3,169In Stock	Cut Tape £3.70 £2.79 £2.56 £2.31 View Reel £2.00 £2.19 £2.17 £2.05 £2.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	WQFN-24