Interface - I/O Expanders

Results: 597
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) 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 I C Port Expander with 12 Push-Pull Outp
3In Stock
24,84 kr.
24,32 kr.
24,17 kr.
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

Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expanders with Eight I/O Ports
59In Stock
42,30 kr.
32,38 kr.
29,99 kr.
27,23 kr.
Min.: 1
Mult.: 1
MAX7328 SMD/SMT SOIC-Wide-16 I2C, Serial 8 I/O Without Interrupt 2.5 V 5.5 V 100 kHz - 40 C + 125 C Tube Without ESD Protection

Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expanders with Eight I/O Ports
Mouser does not presently sell this product in your region.
MAX7329 SMD/SMT SOIC-16 I2C, Serial 8 I/O With Interrupt 2.5 V 5.5 V 100 kHz - 40 C + 125 C Tube Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders IC Port Expanders with Eight I/O Ports
200In Stock
Cut Tape
15,82 kr.
15,44 kr.
15,44 kr.
Min.: 1
Mult.: 1
MAX7329 SMD/SMT SOIC-Wide-16 I2C, Serial 8 I/O With Interrupt 2.5 V 5.5 V 100 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
NXP Semiconductors Interface - I/O Expanders I2C I/O EXPANDER GP 5In Stock
12,68 kr.
9,33 kr.
8,50 kr.
7,53 kr.
Min.: 1
Mult.: 1
PCA9554 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 2 kV
Texas Instruments Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander 203In Stock
Cut Tape
31,48 kr.
24,02 kr.
22,16 kr.
20,07 kr.
Reel
17,16 kr.
Min.: 1
Mult.: 1
: 2.000
PCA9534 SMD/SMT TVSOP-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
Nexperia Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24 15In Stock
2.500Expected 13/11/2026
Cut Tape
11,12 kr.
8,13 kr.
7,45 kr.
6,61 kr.
Reel
5,57 kr.
Min.: 1
Mult.: 1
: 2.500
Reel, Cut Tape, MouseReel
Analog Devices ADP5587ACBZ-R7
Analog Devices Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
115In Stock
Cut Tape
25,66 kr.
19,47 kr.
17,83 kr.
16,11 kr.
13,80 kr.
Min.: 1
Mult.: 1
ADP5587 SMD/SMT WLCSP-25 I2C, Serial 18 I/O With Interrupt 1.65 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel

Kinetic Technologies Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
60.986Expected 03/12/2026
Cut Tape
5,84 kr.
4,19 kr.
3,78 kr.
3,33 kr.
Reel
2,73 kr.
Min.: 1
Mult.: 1
: 1.500
KTS1622 SMD/SMT TQFN44-24 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
Texas Instruments Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
16.859Expected 07/01/2027
Cut Tape
14,40 kr.
10,89 kr.
10,00 kr.
8,88 kr.
Reel
8,13 kr.
Min.: 1
Mult.: 1
: 3.000
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 16-Bit I2C & SMBus I/O Expander
12.000On Order
Cut Tape
16,71 kr.
12,38 kr.
11,26 kr.
10,44 kr.
Reel
8,88 kr.
Min.: 1
Mult.: 1
: 3.000
PCA9555 SMD/SMT VQFN-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 8-Bit I2C and SMBus LP I/O Exp
22.357On Order
Cut Tape
12,91 kr.
9,47 kr.
8,65 kr.
7,61 kr.
Reel
6,48 kr.
Min.: 1
Mult.: 1
: 2.500
PCA9557 SMD/SMT VQFN-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-PCF8574DW A 595-P A 595-PCF8574DW
15.381On Order
Cut Tape
13,13 kr.
9,77 kr.
8,88 kr.
7,91 kr.
Reel
6,80 kr.
Min.: 1
Mult.: 1
: 2.000
PCF8574 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 Lo-Vltg 8B I2C & SMB us I/O Expander
78.593On Order
Cut Tape
6,61 kr.
4,74 kr.
4,28 kr.
3,77 kr.
Reel
3,12 kr.
Min.: 1
Mult.: 1
: 3.000
TCA6408A SMD/SMT UQFN-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 Remote 16bit I2C and SMBux
56.080On Order
Cut Tape
12,46 kr.
9,18 kr.
8,43 kr.
7,53 kr.
Reel
6,21 kr.
Min.: 1
Mult.: 1
: 3.000
TCA9535 SMD/SMT VQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
74.039On Order
Cut Tape
10,74 kr.
7,91 kr.
7,18 kr.
6,34 kr.
Reel
5,33 kr.
Min.: 1
Mult.: 1
: 3.000
TCA9535 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
Texas Instruments Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu
16.159On Order
Cut Tape
16,64 kr.
12,31 kr.
11,26 kr.
10,15 kr.
Reel
8,50 kr.
Min.: 1
Mult.: 1
: 3.000
SMD/SMT TSSOP-24 I2C 17 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders Automotive Low Volta ge 16bit
24.815On Order
Cut Tape
25,81 kr.
19,47 kr.
17,90 kr.
16,19 kr.
Reel
14,10 kr.
Min.: 1
Mult.: 1
: 2.000
TCA9539 SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 3.6 V 400 kHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C
32.988Expected 21/01/2027
Cut Tape
14,47 kr.
10,74 kr.
9,77 kr.
8,73 kr.
Reel
7,38 kr.
Min.: 1
Mult.: 1
: 3.000
TCA9555 SMD/SMT VQFN-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
Texas Instruments Interface - I/O Expanders Remote 16B I2C & SMB us I/O Expander
14.963Expected 31/12/2026
Cut Tape
12,68 kr.
9,40 kr.
8,50 kr.
7,61 kr.
Reel
6,48 kr.
Min.: 1
Mult.: 1
: 3.000
TCA9555 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
Texas Instruments Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
20.960Expected 17/05/2027
Cut Tape
9,85 kr.
7,18 kr.
6,54 kr.
5,86 kr.
Reel
4,83 kr.
Min.: 1
Mult.: 1
: 3.000
TCAL6408 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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in XQFN16 package
244.985On Order
Cut Tape
7,83 kr.
5,66 kr.
5,12 kr.
4,53 kr.
Reel
3,69 kr.
Min.: 1
Mult.: 1
: 4.000
PCA6408A SMD/SMT XQFN-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
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in HWQFN24 package
11.191On Order
Cut Tape
16,41 kr.
12,16 kr.
11,19 kr.
10,00 kr.
Reel
8,50 kr.
Min.: 1
Mult.: 1
: 6.000
PCA9535C SMD/SMT HWQFN-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
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP24 package
16.179On Order
Cut Tape
12,23 kr.
9,03 kr.
8,21 kr.
7,31 kr.
Reel
6,32 kr.
Min.: 1
Mult.: 1
: 2.500
PCA9539A 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 16-bit I2C-bus/SMBus I/O Expander with Interrupt in HVQFN24 package
18.000Expected 11/01/2027
Cut Tape
17,38 kr.
12,98 kr.
11,86 kr.
11,12 kr.
Reel
9,40 kr.
Min.: 1
Mult.: 1
: 6.000
PCA9555 SMD/SMT HVQFN-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