Interface - I/O Expanders

Results: 600
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

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
Max.: 244
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 18-Port GPIO with LED Intensity Control,
1.042In Stock
Cut Tape
8,82 €
6,86 €
6,38 €
5,84 €
Min.: 1
Mult.: 1
Max.: 833
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 8-Port I/O Expander with LED Intensity C
4.738In Stock
Cut Tape
5,93 €
4,57 €
4,22 €
3,84 €
Reel
3,39 €
Min.: 1
Mult.: 1
Max.: 3.790
: 2.500
MAX7315 SMD/SMT TSSOP-16 2 V 3.6 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa
300In Stock
7,90 €
6,12 €
5,68 €
5,19 €
Min.: 1
Mult.: 1
Max.: 240
MAX7318 SMD/SMT TSSOP-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 IC Port Expander with Eight Inputs and M
646In Stock
Cut Tape
5,58 €
4,28 €
3,96 €
3,59 €
Min.: 1
Mult.: 1
Max.: 516
MAX7319 SMD/SMT TQFN-EP-16 I2C, Serial 8 I/O With Interrupt 5.5 V 5.5 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
Nexperia Interface - I/O Expanders NCA9539PW-Q100/SOT355/TSSOP24 1.435In 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 NCA9539PW/SOT355/TSSOP24 1.015In Stock
Cut Tape
1,25 €
0,912 €
0,821 €
0,728 €
Reel
0,583 €
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/SOT355/TSSOP24 352In Stock
2.500Expected 10/14/2026
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 PCA9539PW/SOT355/TSSOP24 1.019In 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
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 3.734In Stock
Cut Tape
1,91 €
1,41 €
1,28 €
1,14 €
Reel
0,972 €
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 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR 1.838In Stock
4.000Expected 3/11/2027
Cut Tape
2,32 €
1,72 €
1,57 €
1,41 €
Reel
1,21 €
Min.: 1
Mult.: 1
: 2.000
PCA9535 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

Texas Instruments Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander 6.140In Stock
Cut Tape
1,34 €
0,989 €
0,894 €
0,791 €
Reel
0,708 €
Min.: 1
Mult.: 1
Max.: 1.001
: 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 Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DGKR
2.165In Stock
2.500Expected 1/18/2027
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 Remote 8B I2C and Lo -Pwr I/O Expander 1.909In Stock
9.000Expected 2/15/2027
Cut Tape
1,44 €
1,06 €
0,963 €
0,852 €
Reel
0,715 €
Min.: 1
Mult.: 1
: 3.000
PCA9554A 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 8-Bit I2C and SMBus I/O Expander A 595-PCA9554DW 990In Stock
Cut Tape
3,17 €
2,37 €
2,17 €
1,94 €
Reel
1,68 €
Min.: 1
Mult.: 1
: 2.000
PCA9554 SMD/SMT TVSOP-16 I2C, Serial, SMBus 8 I/O 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-TCA9554PWR 1.797In Stock
Cut Tape
2,34 €
1,75 €
1,60 €
1,44 €
Reel
1,22 €
Min.: 1
Mult.: 1
: 2.000
PCA9554 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR 924In Stock
4,27 €
3,25 €
2,99 €
2,71 €
Min.: 1
Mult.: 1
PCA9555 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 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR 2.214In Stock
16.000On Order
Cut Tape
1,81 €
1,33 €
1,22 €
1,14 €
Reel
1,14 €
Min.: 1
Mult.: 1
: 2.000
PCA9555 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
Texas Instruments Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW 3.321In Stock
4.000Expected 3/22/2027
Cut Tape
1,77 €
1,31 €
1,20 €
1,07 €
Reel
0,929 €
Min.: 1
Mult.: 1
: 2.000
PCA9557 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O Without Interrupt 2.5 V 6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW 2.618In Stock
8.000Expected 11/2/2026
Cut Tape
1,37 €
0,998 €
0,912 €
0,804 €
Reel
0,673 €
Min.: 1
Mult.: 1
: 2.000
PCF8574A SMD/SMT SOIC-16 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 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW 3.750In Stock
Cut Tape
1,57 €
1,15 €
1,05 €
0,937 €
Reel
0,81 €
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 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDBR 514In Stock
6,63 €
5,13 €
4,47 €
4,28 €
Min.: 1
Mult.: 1
PCF8575C SMD/SMT SSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 4.5 V 5.5 V 400 kHz - 40 C + 85 C Tube 2 kV
Texas Instruments Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander 5.573In Stock
Cut Tape
1,56 €
1,14 €
1,04 €
0,92 €
Reel
0,783 €
Min.: 1
Mult.: 1
: 2.000
TCA6408A 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
Texas Instruments Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus 2.825In Stock
6.000Expected 11/13/2026
Cut Tape
1,88 €
1,39 €
1,27 €
1,14 €
Reel
1,03 €
Min.: 1
Mult.: 1
: 2.000
TCA6408A SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.65 V 3.6 V 400 kHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel 2 kV