400 kHz Interface ICs

Results: 407
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 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Type
Interface Type
Mounting Style
Package/Case
Diodes Incorporated Interface - Signal Buffers, Repeaters PCIe Eqx W-QFN3063-46 T&R 3.5K
Datasheet
3,500Expected 21/08/2026
Min.: 1
Mult.: 1
Max.: 350
: 3,500

Signal Buffers, Repeaters ReDriver I2C SMD/SMT QFN-46
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package
Datasheet
17,741Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

I/O Expanders I2C, Serial, SMBus SMD/SMT HVQFN-16
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package
Datasheet
54,875Expected 19/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-24
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
Datasheet
11,996Expected 08/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HWQFN-24
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
Datasheet
27,366On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-24
Texas Instruments Interface - Signal Buffers, Repeaters Level-Translting I2C Bus Repeater
Datasheet
9,337Expected 25/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Signal Buffers, Repeaters Repeaters TCA I2C, SMBus SMD/SMT SOIC-8
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN24 package
Datasheet
8,760Expected 08/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT X2QFN-24
Analog Devices Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin
Datasheet
385On Order
Min.: 1
Mult.: 1
Max.: 385

Signal Buffers, Repeaters Buffers 2-Wire Bus 2-Wire, I2C, SMBus SMD/SMT MSOP-8
Texas Instruments PCI Interface IC PCIe® 4.0 16-Gb ps 4-channel linear A 595-DS160PR412RUAR
Datasheet
499On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCI Interface IC Redrivers Switch - PCIe PCIe SMD/SMT WQFN-42

Texas Instruments Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DGKR
Datasheet
Product Comments
2,485On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT VSSOP-8

Texas Instruments Interface - Signal Buffers, Repeaters 2-bit bidirectional 2.3- to 5.5-V hot sw
Datasheet
9,774Expected 05/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Signal Buffers, Repeaters Buffers Hot Swappable I2C, SMBus SMD/SMT VSSOP-8
Texas Instruments Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
Datasheet
11,506Expected 02/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT VQFN-24
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced 8-Bit I/O Port Expande
Datasheet
2,430Expected 28/09/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,430
: 2,500

I/O Expanders I2C, Serial, SMBus SMD/SMT TQFN-16
Analog Devices / Maxim Integrated Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C
Datasheet
698On Order
Min.: 1
Mult.: 1
Max.: 742

I/O Expanders I2C, Serial, SMBus SMD/SMT TQFN-16
Nexperia Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24
Datasheet
14,203On Order
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

NXP Semiconductors Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater
Datasheet
4,250Expected 30/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Signal Buffers, Repeaters Repeaters I2C, SMBus I2C, SMBus SMD/SMT TSSOP-8
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
2,455Expected 30/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

I/O Expanders I/O Expanders General Purpose I2C, Serial, SMBus SMD/SMT TSSOP-24
Nexperia Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24
Datasheet
2,455Expected 02/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

I/O Expanders I/O Expanders General Purpose Input/Output Expander I2C, Serial SMD/SMT TSSOP-24
Microchip Technology Interface - I/O Expanders 16 bit In/Out
Datasheet
495On Order
Min.: 1
Mult.: 1

I/O Expanders I/O Expanders I/O Expander I2C, Serial Through Hole SPDIP-28
Analog Devices Interface - Signal Buffers, Repeaters 2-Wire Bus Bufs w/ Hi N Margin
Datasheet
100Expected 24/08/2026
Min.: 1
Mult.: 1
Max.: 100

Signal Buffers, Repeaters Buffers 2-Wire Bus 2-Wire, I2C, SMBus SMD/SMT MSOP-8
Analog Devices Interface - Signal Buffers, Repeaters 2-Wire Bus Buf w/ Hi N Margin
Datasheet
273Expected 12/11/2026
Min.: 1
Mult.: 1
Max.: 273

Signal Buffers, Repeaters Buffers 2-Wire Bus 2-Wire, I2C, SMBus SMD/SMT DFN-12
Analog Devices Interface - Signal Buffers, Repeaters 2-Wire Bus Buf w/ Hi N Margin
Datasheet
216Expected 26/08/2026
Min.: 1
Mult.: 1
Max.: 216

Signal Buffers, Repeaters Buffers 2-Wire Bus 2-Wire, I2C, SMBus SMD/SMT MSOP-12
Nexperia Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24
Datasheet
1,199Expected 09/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

I/O Expanders I/O Expanders General Purpose Input/Output Expander I2C, Serial SMD/SMT TSSOP-24
Microchip Technology Interface - I/O Expanders 16 bit In/Out
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 2,100
Mult.: 2,100
: 2,100

I/O Expanders I2C, Serial SMD/SMT SSOP-28
Texas Instruments Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DBT A 595-PCA9518DBT
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

I/O Expanders SMD/SMT SSOP-20