Interface IC's Interface - I/O Expanders

Results: 633
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Package/Case Interface Type Number of I/Os Interrupt Output Supply Voltage - Min Supply Voltage - Max Maximum Clock Frequency Minimum Operating Temperature Maximum Operating Temperature Qualification Packaging ESD Protection
Microchip Technology Interface - I/O Expanders In/Out SPI int 10,060In Stock
Cut Tape
€1.32
€1.31
Reel
€1.11
Min.: 1
Mult.: 1
: 1,100
SMD/SMT SOIC-18 Serial, SPI 8 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
Nexperia Interface - I/O Expanders NCA9555BY-Q100/SOT8041/HWQFN24 3,103In Stock
Cut Tape
€1.60
€1.18
€1.07
€0.955
Reel
€0.792
Min.: 1
Mult.: 1
: 3,000
SMD/SMT HWQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz, 400 kHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Nexperia Interface - I/O Expanders NCA9555PW/SOT355/TSSOP24 2,730In Stock
Cut Tape
€1.39
€1.04
€0.946
€0.839
Reel
€0.69
Min.: 1
Mult.: 1
: 2,500
SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Nexperia Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24 2,444In Stock
Cut Tape
€1.61
€1.16
€1.06
€0.946
Reel
€0.793
Min.: 1
Mult.: 1
: 2,500
SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology Interface - I/O Expanders 8-bit I/O Expander I2C interface 837In Stock
2,546Expected 16/11/2026
€1.31
€1.09
€0.989
Min.: 1
Mult.: 1
SMD/SMT SSOP-20 I2C, Serial 8 I/O With Interrupt 1.8 V 5.5 V 3.4 MHz - 40 C + 125 C Tube 4 kV
Nexperia Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24 2,614In Stock
Cut Tape
€1.22
€0.886
€0.796
€0.703
Reel
€0.578
Min.: 1
Mult.: 1
: 2,500
SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders SDIO Port Expander 15,522In Stock
27,000On Order
Cut Tape
€1.60
€1.18
€1.08
€0.946
Reel
€0.794
Min.: 1
Mult.: 1
: 3,000
TXS02612 SMD/SMT WQFN-24 Parallel 4 I/O Without Interrupt 1.1 V 3.6 V 60 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Microchip Technology Interface - I/O Expanders In/Out I2C int 2,955In Stock
€1.32
€1.11
Min.: 1
Mult.: 1
Through Hole PDIP-18 I2C, Serial 8 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Tube Without ESD Protection
Nexperia Interface - I/O Expanders NCA9539BY/SOT8041/HWQFN24 350In Stock
Cut Tape
€1.54
€1.13
€1.02
€0.912
Reel
€0.742
Min.: 1
Mult.: 1
: 3,000
SMD/SMT HWQFN-24 Reel, Cut Tape

Renesas / Intersil Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC IND 641In Stock
€35.72
€29.48
€27.71
€26.10
Min.: 1
Mult.: 1
82C55A SMD/SMT PLCC-44 Parallel 24 I/O With Interrupt 4.5 V 5.5 V 8 MHz - 40 C + 85 C Tube 1 kV


Diodes Incorporated Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K 1,584In Stock
Cut Tape
€1.69
€1.24
€1.09
€0.998
Reel
€0.836
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
524In Stock
€18.52
€14.71
€14.08
€12.99
€12.39
Min.: 1
Mult.: 1
MAX7300 SMD/SMT SSOP-36 I2C, Serial 20 I/O With Interrupt 2.5 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander 16,497In Stock
Cut Tape
€1.49
€1.09
€0.998
€0.886
Reel
€0.744
Min.: 1
Mult.: 1
: 2,000
TCA9534 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Nexperia Interface - I/O Expanders NCA9555BY/SOT8041/HWQFN24 2,828In Stock
Cut Tape
€1.37
€1.01
€0.912
€0.808
Reel
€0.676
Min.: 1
Mult.: 1
: 3,000
SMD/SMT HWQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz, 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology Interface - I/O Expanders 16B I/O Expander SPI interface 3,023In Stock
€1.85
€1.55
€1.40
Min.: 1
Mult.: 1
SMD/SMT QFN-24 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp 3,602In Stock
Cut Tape
€2.33
€1.74
€1.59
€1.43
Reel
€1.20
Min.: 1
Mult.: 1
: 3,000
TCAL6416R SMD/SMT QFN-24 I2C 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV

Microchip Technology Interface - I/O Expanders 16B I/O Expander I2C interface 2,839In Stock
€1.75
€1.45
€1.32
Min.: 1
Mult.: 1
SMD/SMT QFN-24 I2C, Serial 16 I/O With Interrupt 1.8 V 5.5 V 3.4 MHz - 40 C + 125 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER 4,847In Stock
9,000Expected 29/03/2027
Cut Tape
€1.65
€1.22
€1.11
€0.989
Reel
€0.831
Min.: 1
Mult.: 1
: 3,000
TCAL9538 SMD/SMT UQFN-16 I2C, Serial, SMBus 9 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
NXP Semiconductors Interface - I/O Expanders 40-bit I2C-bus Advanced I/O Expander with Interrupt, Reset and Output Enable in TSSOP56 package 5,359In Stock
12,000Expected 29/12/2026
Cut Tape
€8.24
€6.41
€5.95
€5.45
€5.34
Reel
€4.54
Min.: 1
Mult.: 1
: 2,000
PCA9698 SMD/SMT TSSOP-56 I2C, Serial 40 I/O With Interrupt 2.3 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remote 16B I2C & SMB us I/O Expander 15,402In Stock
Cut Tape
€1.69
€1.23
€1.12
€0.998
Reel
€0.845
Min.: 1
Mult.: 1
: 2,000
TCA9555 SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Microchip Technology Interface - I/O Expanders 16B I/O Expander SPI interface 2,405In Stock
9,900Expected 01/01/2027
Cut Tape
€1.85
€1.55
Reel
€1.40
Min.: 1
Mult.: 1
: 3,300
MCP23S18 SMD/SMT QFN-24 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
Texas Instruments Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR 514In Stock
€4.58
€3.59
€3.04
€2.91
Min.: 1
Mult.: 1
PCA9535 SMD/SMT SOIC-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Tube 2 kV
STMicroelectronics Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM 2,232In Stock
Cut Tape
€1.34
€1.20
€1.11
€1.03
Reel
€0.869
Min.: 1
Mult.: 1
: 5,000
M95P16 SMD/SMT WLCSP-8 Reel, Cut Tape, MouseReel

Microchip Technology Interface - I/O Expanders 8-bit I/O Expander SPI interface 1,086In Stock
Cut Tape
€1.46
€1.23
Reel
€1.11
Min.: 1
Mult.: 1
: 1,100
SMD/SMT SOIC-18 Serial, SPI 8 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
2,325In Stock
Cut Tape
€11.08
€8.68
€8.08
€7.42
Min.: 1
Mult.: 1
MAX7311 SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.5 V 5.5 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel