.hide-partial { max-height: none; } .show-more { display: none; }

400 kHz Interface ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Interface ICs

List Images

Results: 389

Applied Filters:

Maximum Clock Frequency = 400 kHz

Manufacturer

Product Type

Product

Type

Interface Type

Mounting Style

Package/Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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-bit I2C-bus/SMBus I/O Expander with Interrupt in SSOP24 package PCA9555DB,118 NXP Semiconductors 1: 20,66 kr. 15In Stock 7.000Expected 07/12/2026	Mfr. Part No. PCA9555DB,118 Mouser Part No 771-PCA9555DB-T	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SSOP24 package	Datasheet	15In Stock 7.000Expected 07/12/2026	Cut Tape 20,66 kr. 15,37 kr. 14,10 kr. 12,68 kr. Reel 11,26 kr. View 12,01 kr. 11,71 kr. 10,82 kr. 10,67 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SSOP-24
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package PCA9557PW,118 NXP Semiconductors 1: 14,85 kr. 992In Stock 32.500Expected 21/12/2026	Mfr. Part No. PCA9557PW,118 Mouser Part No 771-PCA9557PW-T	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package	Datasheet	992In Stock 32.500Expected 21/12/2026	Cut Tape 14,85 kr. 11,12 kr. 10,00 kr. 9,10 kr. View Reel 7,76 kr. 8,65 kr. 8,43 kr. 8,28 kr. 7,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders Mobile I/O Companion Key-Scan LM8333FLQ8Y/NOPB Texas Instruments 1: 32,53 kr. 158In Stock	Mfr. Part No. LM8333FLQ8Y/NOPB Mouser Part No 926-LM8333FLQ8Y/NOPB	Texas Instruments	Interface - I/O Expanders Mobile I/O Companion Key-Scan	Datasheet	158In Stock	Cut Tape 32,53 kr. 24,77 kr. 23,65 kr. 21,41 kr. Reel 19,17 kr. View 18,58 kr. 18,20 kr. 18,05 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	WQFN-32
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534ADB PCA9534ADBR Texas Instruments 1: 25,66 kr. 269In Stock End of Life	Mfr. Part No. PCA9534ADBR Mouser Part No 595-PCA9534ADBR End of Life	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534ADB	Datasheet	269In Stock	Cut Tape 25,66 kr. 19,40 kr. 17,75 kr. 16,56 kr. Reel 16,56 kr. 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 - Signal Buffers, Repeaters Dual Bi-Dir I2C-Bus A 595-TPS53015DGS A A 595-TPS53015DGS PCA9515ADRGR Texas Instruments 1: 25,36 kr. 2.958Expected 24/12/2026 NRND	Mfr. Part No. PCA9515ADRGR Mouser Part No 595-PCA9515ADRGR NRND	Texas Instruments	Interface - Signal Buffers, Repeaters Dual Bi-Dir I2C-Bus A 595-TPS53015DGS A A 595-TPS53015DGS	Datasheet	2.958Expected 24/12/2026	Cut Tape 25,36 kr. 19,10 kr. 17,61 kr. 15,82 kr. View Reel 13,65 kr. 15,07 kr. 14,92 kr. 14,02 kr. 13,65 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Signal Buffers, Repeaters	Repeaters		I2C	SMD/SMT	WSON-8
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs LTC4300A-2IMS8#PBF Analog Devices 1: 51,92 kr. 38In Stock	Mfr. Part No. LTC4300A-2IMS8#PBF Mouser Part No 584-C4300A-2IMS8PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs	Datasheet	38In Stock	51,92 kr. 40,21 kr. 35,51 kr. 34,02 kr. View 31,63 kr. 31,48 kr. 30,66 kr. 29,17 kr.	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-3CMS8#PBF Analog Devices 1: 45,51 kr. 104In Stock	Mfr. Part No. LTC4300A-3CMS8#PBF Mouser Part No 584-C4300A-3CMS8PBF	Analog Devices	Interface - Signal Buffers, Repeaters Level Shifting Hot Swappable 2-Wire Bus	Datasheet	104In Stock	45,51 kr. 34,91 kr. 29,54 kr. 29,24 kr. View 27,53 kr. 26,56 kr. 26,33 kr. 26,18 kr.	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Buffers	Hot Swappable	2-Wire, I2C, SMBus	SMD/SMT	MSOP-8
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs LTC4300-2CMS8#PBF Analog Devices 1: 40,66 kr. 135In Stock	Mfr. Part No. LTC4300-2CMS8#PBF Mouser Part No 584-LTC4300-2CMS8PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Bufs	Datasheet	135In Stock	40,66 kr. 31,11 kr. 27,53 kr. 25,21 kr. View 24,10 kr. 23,57 kr. 23,13 kr. 22,75 kr. Quote	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-3IDD#PBF Analog Devices 1: 55,43 kr. 53In Stock	Mfr. Part No. LTC4300A-3IDD#PBF Mouser Part No 584-LTC4300A-3IDDPBF	Analog Devices	Interface - Signal Buffers, Repeaters Level Shifting Hot Swappable 2-Wire Bus	Datasheet	53In Stock	55,43 kr. 42,97 kr. 39,84 kr. 36,40 kr. View 34,69 kr. 33,72 kr. 32,82 kr. 31,11 kr.	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Buffers	Hot Swappable	2-Wire, I2C, SMBus	SMD/SMT	DFN-8
Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin LTC4313CDD-3#PBF Analog Devices 1: 56,40 kr. 152In Stock	Mfr. Part No. LTC4313CDD-3#PBF Mouser Part No 584-LTC4313CDD-3#PBF	Analog Devices	Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin	Datasheet	152In Stock	56,40 kr. 43,72 kr. 40,51 kr. 37,00 kr. View 35,29 kr. 34,24 kr. 33,20 kr. 31,63 kr.	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Buffers	Hot Swappable	2-Wire, I2C, SMBus	SMD/SMT	DFN-8
Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin LTC4313CMS8-1#PBF Analog Devices 1: 56,40 kr. 50In Stock	Mfr. Part No. LTC4313CMS8-1#PBF Mouser Part No 584-LTC4313CMS8-1PBF	Analog Devices	Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin	Datasheet	50In Stock	56,40 kr. 43,72 kr. 37,08 kr. 36,93 kr. View 35,29 kr. 34,24 kr. 31,18 kr. 30,66 kr.	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Buffers	2-Wire Bus	2-Wire, I2C, SMBus	SMD/SMT	MSOP-8
Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin LTC4313IMS8-2#PBF Analog Devices 1: 63,34 kr. 216In Stock 1.950On Order	Mfr. Part No. LTC4313IMS8-2#PBF Mouser Part No 584-LTC4313IMS8-2PBF	Analog Devices	Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin	Datasheet	216In Stock 1.950On Order	63,34 kr. 49,39 kr. 43,72 kr. 41,93 kr. View 39,76 kr. 38,79 kr. 38,12 kr. Quote	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Buffers	Hot Swappable	2-Wire, I2C, SMBus	SMD/SMT	MSOP-8
Interface - Signal Buffers, Repeaters 2-Wire Bus Buf w/ Hi N Margin LTC4315CMS#PBF Analog Devices 1: 56,02 kr. 146In Stock	Mfr. Part No. LTC4315CMS#PBF Mouser Part No 584-LTC4315CMS#PBF	Analog Devices	Interface - Signal Buffers, Repeaters 2-Wire Bus Buf w/ Hi N Margin	Datasheet	146In Stock	56,02 kr. 43,34 kr. 39,17 kr. 36,48 kr. View 34,54 kr. 34,02 kr. 33,20 kr. 32,45 kr.	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Buffers	Hot Swappable	2-Wire, I2C, SMBus	SMD/SMT	MSOP-12
Interface - Signal Buffers, Repeaters 2-Wire Bus Buf w/ Hi N Margin LTC4315IMS#PBF Analog Devices 1: 66,24 kr. 181In Stock	Mfr. Part No. LTC4315IMS#PBF Mouser Part No 584-LTC4315IMS#PBF	Analog Devices	Interface - Signal Buffers, Repeaters 2-Wire Bus Buf w/ Hi N Margin	Datasheet	181In Stock	66,24 kr. 51,55 kr. 47,89 kr. 43,79 kr. View 41,48 kr. 40,66 kr. 39,69 kr. Quote	Min.: 1 Mult.: 1	Signal Buffers, Repeaters	Buffers	2-Wire Bus	2-Wire, I2C, SMBus	SMD/SMT	MSOP-12
Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus DS4520E+ Analog Devices / Maxim Integrated 1: 43,64 kr. 248In Stock	Mfr. Part No. DS4520E+ Mouser Part No 700-DS4520E	Analog Devices / Maxim Integrated	Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	248In Stock	43,64 kr. 33,50 kr. 30,96 kr. 28,05 kr. View 26,78 kr. 25,89 kr. 25,59 kr. 25,29 kr.	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	TSSOP-16
Interface - I/O Expanders I C and JTAG Nonvolatile 9-Bit I/O Expan DS4550E+ Analog Devices / Maxim Integrated 1: 57,14 kr. 112In Stock	Mfr. Part No. DS4550E+ Mouser Part No 700-DS4550E	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C and JTAG Nonvolatile 9-Bit I/O Expan	Datasheet	112In Stock	57,14 kr. 44,24 kr. 41,03 kr. 37,45 kr. View 34,61 kr. 33,57 kr. 32,53 kr. 31,11 kr.	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	TSSOP-20
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300ATL+ Analog Devices / Maxim Integrated 1: 125,40 kr. 103In Stock	Mfr. Part No. MAX7300ATL+ Mouser Part No 700-MAX7300ATL+	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port	Datasheet	103In Stock	125,40 kr. 101,68 kr. 86,39 kr. 85,72 kr. View 81,76 kr. 80,27 kr. Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-40
Interface - I/O Expanders 2-Wire-Interfaced 8-Bit I/O Port Expande MAX7310AEE+ Analog Devices / Maxim Integrated 1: 54,16 kr. 95In Stock	Mfr. Part No. MAX7310AEE+ Mouser Part No 700-MAX7310AEE	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 8-Bit I/O Port Expande	Datasheet	95In Stock	54,16 kr. 41,70 kr. 38,64 kr. 32,75 kr. View 31,78 kr. 31,71 kr. 30,81 kr. 29,47 kr. Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	QSOP-16
Interface - I/O Expanders 2-Wire-Interfaced 8-Bit I/O Port Expande MAX7310AUE+ Analog Devices / Maxim Integrated 1: 54,16 kr. 124In Stock	Mfr. Part No. MAX7310AUE+ Mouser Part No 700-MAX7310AUE	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 8-Bit I/O Port Expande	Datasheet	124In Stock	54,16 kr. 41,70 kr. 38,64 kr. 35,14 kr. View 32,60 kr. 32,53 kr. 31,56 kr. 29,99 kr.	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7311AAG+ Analog Devices / Maxim Integrated 1: 76,99 kr. 23In Stock	Mfr. Part No. MAX7311AAG+ Mouser Part No 700-MAX7311AAG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	23In Stock	76,99 kr. 60,28 kr. 56,17 kr. 51,55 kr. View 49,24 kr. 46,55 kr. 45,21 kr. Quote	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	SSOP-24
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7311AWG+T Analog Devices / Maxim Integrated 1: 47,74 kr. 17In Stock	Mfr. Part No. MAX7311AWG+T Mouser Part No 700-MAX7311AWGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	17In Stock	Cut Tape 47,74 kr. 46,70 kr. 46,55 kr. 46,55 kr. MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	SOIC-24
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312ATG+ Analog Devices / Maxim Integrated 1: 60,80 kr. 27In Stock	Mfr. Part No. MAX7312ATG+ Mouser Part No 700-MAX7312ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	27In Stock	60,80 kr. 47,30 kr. 43,94 kr. 40,13 kr. View 38,12 kr. 37,37 kr. 36,40 kr. 33,57 kr.	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	TQFN-24
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity MAX7313ATG+ Analog Devices / Maxim Integrated 1: 61,62 kr. 2In Stock	Mfr. Part No. MAX7313ATG+ Mouser Part No 700-MAX7313ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 16-Port I/O Expander with LED Intensity	Datasheet	2In Stock	61,62 kr. 47,89 kr. 44,46 kr. 40,66 kr. View 38,57 kr. 37,82 kr. 36,93 kr. 34,84 kr. Quote	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TQFN-24
Interface - I/O Expanders 18-Port GPIO with LED Intensity Control, MAX7314AEG+ Analog Devices / Maxim Integrated 1: 63,86 kr. 10In Stock	Mfr. Part No. MAX7314AEG+ Mouser Part No 700-MAX7314AEG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,	Datasheet	10In Stock	63,86 kr. 49,76 kr. 42,22 kr. 42,15 kr. View 38,72 kr. 37,97 kr. 36,78 kr. 35,21 kr.	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	QSOP-24
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C MAX7315ATE+ Analog Devices / Maxim Integrated 1: 41,40 kr. 15In Stock	Mfr. Part No. MAX7315ATE+ Mouser Part No 700-MAX7315ATE	Analog Devices / Maxim Integrated	Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C	Datasheet	15In Stock	41,40 kr. 31,71 kr. 29,32 kr. 24,84 kr. View 24,54 kr. 24,25 kr. 24,02 kr. Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TQFN-16