Interface IC's Interface - I/O Expanders

Results: 633
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa
19In Stock
Rp161.261,34
Rp125.119,72
Rp109.525,62
Rp104.939,12
Min.: 1
Mult.: 1
MAX7318 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 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
79In Stock
Rp287.665,28
Rp223.087,36
Rp203.457,14
Rp195.935,28
Min.: 1
Mult.: 1
MAX7301 SMD/SMT TQFN-40 Serial, SPI 28 I/O With Interrupt 2.5 V 5.5 V 26 MHz - 40 C + 125 C Tube Without ESD Protection

Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with Eight Inputs and
61In Stock
Rp129.706,22
Rp99.435,32
Rp91.913,46
Rp77.970,50
Min.: 1
Mult.: 1
MAX7319 SMD/SMT QSOP-16 I2C, Serial 8 I/O With Interrupt 5.5 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW 183In Stock
22.000On Order
Cut Tape
Rp29.903,98
Rp22.015,20
Rp19.997,14
Rp17.612,16
Reel
Rp14.254,84
Min.: 1
Mult.: 1
: 2.000
PCF8574A SMD/SMT TSSOP-20 I2C, Serial 8 I/O With Interrupt 2.5 V 6 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 1 kV
Diodes Incorporated Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port 41In Stock
Rp26.601,70
Rp19.263,30
Rp16.603,13
Rp14.438,30
Min.: 1
Mult.: 1
PIO4IO SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Tube
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in TSSOP24 package 92In Stock
12.500Expected 29/10/2026
Cut Tape
Rp38.343,14
Rp28.252,84
Rp25.684,40
Rp22.932,50
Reel
Rp19.997,14
Min.: 1
Mult.: 1
: 2.500
PCA9535A SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package 992In Stock
32.500Expected 21/12/2026
Cut Tape
Rp44.397,32
Rp32.839,34
Rp29.903,98
Rp26.785,16
Reel
Rp21.097,90
Min.: 1
Mult.: 1
: 2.500
PCA9557 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O Without Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package 103In Stock
12.000Expected 02/11/2026
Cut Tape
Rp49.350,74
Rp36.692,00
Rp33.389,72
Rp29.903,98
Reel
Rp25.134,02
Min.: 1
Mult.: 1
: 6.000
PCA9538 SMD/SMT HVQFN-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
Diodes Incorporated Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port 2.445In Stock
7.000Expected 18/12/2026
Cut Tape
Rp26.601,70
Rp19.263,30
Rp16.859,97
Rp15.373,95
Rp14.860,26
Reel
Rp14.860,26
Min.: 1
Mult.: 1
Max.: 460
: 3.500
PIO4IO SMD/SMT TQFN-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 4 kV
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package 108In Stock
17.500On Order
Cut Tape
Rp46.965,76
Rp34.857,40
Rp31.738,58
Rp28.436,30
Reel
Rp23.666,34
Min.: 1
Mult.: 1
: 2.500
PCA9539 SMD/SMT TSSOP-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

Analog Devices / Maxim Integrated Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C
5In Stock
Rp124.752,80
Rp95.766,12
Rp88.427,72
Rp80.172,02
Min.: 1
Mult.: 1
MAX7315 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 2 V 3.6 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,
10In Stock
Rp182.542,70
Rp142.181,50
Rp120.716,68
Rp120.533,22
Min.: 1
Mult.: 1
MAX7314 SMD/SMT QSOP-24 I2C, Serial 18 I/O With Interrupt 2 V 3.6 V 400 kHz - 40 C + 125 C Tube Without ESD Protection

Diodes Incorporated Interface - I/O Expanders 8-bit I2C and SMBus IO Port 138In Stock
Rp24.767,10
Rp17.887,35
Rp15.924,33
Rp15.447,33
Min.: 1
Mult.: 1
PIO4IO SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Tube 4 kV
Texas Instruments Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan 338In Stock
4.000Expected 19/11/2026
Cut Tape
Rp38.159,68
Rp28.803,22
Rp26.418,24
Rp23.849,80
Reel
Rp21.281,36
Min.: 1
Mult.: 1
: 2.000
TCA9538 SMD/SMT SSOP-16 I2C, Serial 8 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Diodes Incorporated Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port 237In Stock
3.000Expected 08/12/2027
Cut Tape
Rp26.601,70
Rp19.263,30
Rp16.859,97
Rp15.373,95
Reel
Rp12.236,78
Min.: 1
Mult.: 1
: 3.000
PIO4IO SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape
Texas Instruments Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW 1.986In Stock
6.000Expected 12/04/2027
Cut Tape
Rp33.389,72
Rp24.583,64
Rp22.382,12
Rp19.997,14
Reel
Rp16.933,36
Min.: 1
Mult.: 1
: 2.000
PCF8574 SMD/SMT TSSOP-20 I2C, Serial 8 I/O With Interrupt 2.5 V 6 V 100 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 1 kV
Texas Instruments Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander 686In Stock
10.000Expected 19/11/2026
Cut Tape
Rp25.134,02
Rp20.180,60
Rp18.272,62
Rp16.217,86
Reel
Rp13.557,69
Min.: 1
Mult.: 1
: 2.000
TCA9554A 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
Analog Devices / Maxim Integrated Interface - I/O Expanders 10-Port SPI-Interfaced I/O Expander with
200In Stock
Rp122.918,20
Rp107.691,02
Rp99.618,78
Rp84.575,06
Min.: 1
Mult.: 1
MAX7317 SMD/SMT TQFN-16 Serial, SPI 10 I/O Without Interrupt 2.25 V 3.6 V 26 MHz - 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
17In Stock
Cut Tape
Rp136.494,24
Rp133.558,88
Rp130.623,52
Rp128.055,08
Min.: 1
Mult.: 1
MAX7311 SMD/SMT SOIC-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 Without ESD Protection
Texas Instruments Interface - I/O Expanders Lo-Vltg 16B I2C & SM Bus I/O Exp 7In Stock
12.000On Order
Cut Tape
Rp37.609,30
Rp27.702,46
Rp25.317,48
Rp22.565,58
Reel
Rp19.630,22
Min.: 1
Mult.: 1
: 2.000
TCA6416A 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

Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa
27In Stock
Rp168.599,74
Rp130.623,52
Rp121.083,60
Rp110.626,38
Min.: 1
Mult.: 1
MAX7318 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
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package 7.214In Stock
Cut Tape
Rp30.087,44
Rp22.198,66
Rp20.180,60
Rp17.813,97
Reel
Rp14.658,45
Min.: 1
Mult.: 1
: 6.000
PCAL6416A SMD/SMT VFBGA-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
Analog Devices / Maxim Integrated Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C
15In Stock
Rp118.331,70
Rp90.629,24
Rp83.841,22
Rp70.999,02
Min.: 1
Mult.: 1
MAX7315 SMD/SMT TQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 2 V 3.6 V 400 kHz - 40 C + 125 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders Lo-Vltg 16B I2C and SMBus I/O Expander 119In Stock
27.000Expected 17/12/2026
Cut Tape
Rp43.480,02
Rp32.288,96
Rp29.537,06
Rp26.418,24
Reel
Rp20.180,60
Min.: 1
Mult.: 1
: 3.000
TCA6416A SMD/SMT WQFN-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
Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with 12 Push-Pull Outp
3In Stock
Rp70.999,02
Rp69.531,34
Rp67.880,20
Rp66.595,98
Min.: 1
Mult.: 1
MAX7327 SMD/SMT TQFN-EP-24 I2C, Serial 4 I/O With Interrupt 1.71 V 5.5 V 400 kHz - 40 C + 125 C Tube Without ESD Protection