Interface - I/O Expanders

Results: 598
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
Infineon Technologies Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534 1 958In Stock
Cut Tape
€ 5,36
€ 4,11
€ 3,80
€ 3,46
Reel
€ 3,13
Min.: 1
Mult.: 1
: 1 000
CY8C95xx SMD/SMT SSOP-28 I2C, Serial, SMBus 20 I/O With Interrupt 3 V 5.25 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Infineon Technologies Interface - I/O Expanders 11Kb 40 IO EXPANDER W/EEPROM 1 433In Stock
Cut Tape
€ 10,14
€ 7,95
€ 7,40
€ 6,79
Reel
€ 6,22
Min.: 1
Mult.: 1
: 1 000
CY8C95xx SMD/SMT SSOP-48 I2C, Serial, SMBus 40 I/O With Interrupt 3 V 5.25 V 100 kHz - 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
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
Analog Devices / Maxim Integrated Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
17 199In Stock
Cut Tape
€ 12,82
€ 10,67
€ 9,97
€ 9,21
Reel
€ 8,02
Min.: 1
Mult.: 1
: 2 500
MAX7301 SMD/SMT TQFN-40 Serial, SPI 28 I/O With Interrupt 2.5 V 5.5 V 26 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection

Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
306In Stock
€ 11,08
€ 8,68
€ 8,08
€ 7,41
Min.: 1
Mult.: 1
MAX7311 SMD/SMT SOIC-24 I2C, Serial, SMBus 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
861In Stock
€ 8,02
€ 6,22
€ 5,77
€ 5,26
Min.: 1
Mult.: 1
MAX7312 SMD/SMT SSOP-24 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,
1 042In Stock
Cut Tape
€ 5,23
€ 5,12
€ 5,10
€ 5,10
Min.: 1
Mult.: 1
MAX7314 SMD/SMT TQFN-EP-24 I2C, Serial 18 I/O With Interrupt 2 V 3.6 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders 10-Port SPI-Interfaced I/O Expander with
2 814In Stock
Cut Tape
€ 6,51
€ 5,03
€ 4,66
€ 4,25
Reel
€ 3,57
Min.: 1
Mult.: 1
: 2 500
MAX7317 SMD/SMT TQFN-16 Serial, SPI 10 I/O Without Interrupt 2.25 V 3.6 V 26 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection

Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp 980In Stock
3 000Expected 23/11/2026
€ 2,19
€ 1,63
€ 1,49
€ 1,33
Min.: 1
Mult.: 1
TCAL6416R SMD/SMT X2QFN-24 I2C, Serial, SMBus With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C 4 kV

Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp 363In Stock
3 000Expected 23/11/2026
Cut Tape
€ 1,81
€ 1,34
€ 1,23
€ 1,09
Reel
€ 0,912
Min.: 1
Mult.: 1
: 3 000
TCAL6416 SMD/SMT WQFN-24 I2C, Serial 16 I/O With Interrupt 1.08 V 3.6 V 100 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Nexperia Interface - I/O Expanders NCA9539PW-Q100/SOT355/TSSOP24 1 439In Stock
Cut Tape
€ 1,59
€ 1,17
€ 1,07
€ 0,946
Reel
€ 0,80
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 + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Nexperia Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24 1 022In Stock
Cut Tape
€ 1,65
€ 1,21
€ 1,11
€ 0,989
Reel
€ 0,851
Min.: 1
Mult.: 1
: 2 500
SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel With ESD Protection
onsemi Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander 33 500In Stock
105 000On Order
Cut Tape
€ 0,525
€ 0,412
€ 0,326
€ 0,285
Reel
€ 0,235
Min.: 1
Mult.: 1
: 5 000
FXL6408 SMD/SMT UQFN-16 I2C, Serial 8 I/O With Interrupt 1.65 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 4 kV
Texas Instruments Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB 1 600In Stock
Cut Tape
€ 2,86
€ 2,13
€ 1,95
€ 1,79
Reel
€ 1,51
Min.: 1
Mult.: 1
: 250
LM8330 SMD/SMT DSBGA-25 I2C, Serial With Interrupt 1.62 V 1.98 V 400 kHz - 30 C + 85 C Reel, Cut Tape, MouseReel 8 kV
Texas Instruments Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW 3 705In Stock
Cut Tape
€ 1,85
€ 1,37
€ 1,25
€ 1,12
Reel
€ 0,988
Min.: 1
Mult.: 1
: 2 000
PCA9534A SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander 2 942In Stock
Cut Tape
€ 3,66
€ 2,77
€ 2,55
€ 2,30
Reel
€ 2,12
Min.: 1
Mult.: 1
: 2 500
PCA9534A SMD/SMT VQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW 3 515In Stock
Cut Tape
€ 2,81
€ 2,11
€ 1,93
€ 1,73
Reel
€ 1,52
Min.: 1
Mult.: 1
: 2 000
PCA9534 SMD/SMT SOIC-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander 695In Stock
Cut Tape
€ 4,12
€ 3,10
€ 2,85
€ 2,57
Reel
€ 2,23
Min.: 1
Mult.: 1
: 2 500
PCA9535 SMD/SMT QSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
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

Texas Instruments Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DGKR
2 381In Stock
2 500Expected 23/11/2026
Cut Tape
€ 1,36
€ 0,989
€ 0,903
€ 0,795
Reel
€ 0,607
Min.: 1
Mult.: 1
: 2 500
PCA9536 SMD/SMT VSSOP-8 I2C, Serial, SMBus 4 I/O Without Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR 579In Stock
€ 3,90
€ 2,93
€ 2,70
€ 2,43
Min.: 1
Mult.: 1
PCA9538 SMD/SMT SOIC-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Tube 2 kV
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW 1 115In Stock
Cut Tape
€ 3,47
€ 2,62
€ 2,41
€ 2,18
Reel
€ 1,87
Min.: 1
Mult.: 1
: 2 000
PCA9538 SMD/SMT SOIC-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DB 1 425In Stock
Cut Tape
€ 3,65
€ 2,75
€ 2,53
€ 2,28
Reel
€ 2,01
Min.: 1
Mult.: 1
: 2 000
PCA9539 SMD/SMT SSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander 1 004In Stock
Cut Tape
€ 2,84
€ 2,13
€ 1,95
€ 1,83
Reel
€ 1,83
Min.: 1
Mult.: 1
: 2 000
PCA9539 SMD/SMT TVSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW 1 825In Stock
Cut Tape
€ 3,53
€ 2,67
€ 2,46
€ 2,23
Reel
€ 1,98
Min.: 1
Mult.: 1
: 2 000
PCA9539 SMD/SMT SOIC-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV