Interface - I/O Expanders

Results: 597
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
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
11.996Expected 17/01/2028
Cut Tape
2,86 €
2,18 €
1,98 €
1,78 €
Reel
1,52 €
Min.: 1
Mult.: 1
: 6.000
PCA9575 SMD/SMT HWQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.1 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 6 kV
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
29.140Expected 17/05/2027
Cut Tape
1,92 €
1,42 €
1,30 €
1,17 €
Reel
1,03 €
Min.: 1
Mult.: 1
: 6.000
PCAL9538A SMD/SMT HVQFN-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
Semtech Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM
22.944On Order
Cut Tape
1,78 €
1,32 €
1,20 €
1,08 €
Reel
0,903 €
Min.: 1
Mult.: 1
: 3.000
SX1508 SMD/SMT QFN-20 I2C, Serial 8 I/O With Interrupt 1.2 V 3.6 V 2 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Semtech Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
35.935Expected 23/04/2027
Cut Tape
3,03 €
2,28 €
2,09 €
1,88 €
Reel
1,65 €
Min.: 1
Mult.: 1
: 3.000
SX1509 SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 1.2 V 3.6 V 2 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV

Renesas / Intersil Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
1.060On Order
19,22 €
15,36 €
14,40 €
13,35 €
Min.: 1
Mult.: 1
82C55A SMD/SMT PLCC-44 Parallel 24 I/O With Interrupt 4.5 V 5.5 V 8 MHz 0 C + 70 C Tube Without ESD Protection
Microchip Technology Interface - I/O Expanders 16B I/O Expander SPI interface
3.332On Order
1,85 €
1,55 €
1,40 €
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C Tube Without ESD Protection

Kinetic Technologies Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander
4.976Expected 15/12/2026
Cut Tape
2,43 €
1,81 €
1,66 €
1,50 €
Reel
1,24 €
Min.: 1
Mult.: 1
: 3.000
KTS1620 SMD/SMT FO-WLP66-36 I2C, Serial 24 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 General-Purpose Outp ut Expander A 595-L A 595-LM8335TLE/NOPB
2.326Expected 23/11/2026
Cut Tape
2,35 €
Reel
2,35 €
Min.: 1
Mult.: 1
: 3.000
LM8335 SMD/SMT DSBGA-16 I2C, Serial 8 I/O With Interrupt 1.8 V 3.3 V 26 MHz - 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-PCA9534PW
11.723On Order
Cut Tape
1,51 €
1,10 €
1,01 €
0,894 €
Reel
0,785 €
Min.: 1
Mult.: 1
: 2.000
PCA9534 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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538PW
7.692On Order
Cut Tape
1,82 €
1,34 €
1,22 €
1,09 €
Reel
0,894 €
Min.: 1
Mult.: 1
: 2.000
PCA9538 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
8.143Expected 12/02/2027
Cut Tape
1,94 €
1,44 €
1,32 €
1,17 €
Reel
0,98 €
Min.: 1
Mult.: 1
: 3.000
PCA9539 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 8B I2C and Lo -Pwr I/O Expander
6.377Expected 08/03/2027
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 8B I2C and Lo w-Pwr I/O Expander
9.955Expected 26/11/2026
Cut Tape
1,48 €
1,09 €
0,989 €
0,886 €
Reel
0,742 €
Min.: 1
Mult.: 1
: 2.000
TCA9534A 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 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR 1In Stock
Cut Tape
1,75 €
1,29 €
1,18 €
1,05 €
Reel
0,98 €
Min.: 1
Mult.: 1
: 250
TCA9534 SMD/SMT SOIC-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 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp
5.935Expected 21/12/2026
Cut Tape
1,75 €
1,30 €
1,19 €
1,06 €
Reel
0,92 €
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 1.65V to 5.5V Remote 4-Bit I2C and SMBus
10.790Expected 08/11/2027
Cut Tape
1,53 €
1,13 €
1,02 €
0,912 €
Reel
0,75 €
Min.: 1
Mult.: 1
: 5.000
TCA9536 SMD/SMT X2SON-8 I2C, SMBus 4 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 1 kV, 2 kV, 4 kV
Texas Instruments Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp
14.008Expected 26/11/2026
Cut Tape
1,40 €
1,03 €
0,937 €
0,829 €
Reel
0,684 €
Min.: 1
Mult.: 1
: 2.500
TCA9537 SMD/SMT VSSOP-10 I2C, Serial 4 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander
9.512Expected 17/12/2026
Cut Tape
1,78 €
1,32 €
1,20 €
1,07 €
Reel
0,877 €
Min.: 1
Mult.: 1
: 2.000
TCA9538 SMD/SMT TSSOP-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
Texas Instruments Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
6.000Expected 08/02/2027
Cut Tape
1,35 €
0,989 €
0,903 €
0,794 €
Reel
0,647 €
Min.: 1
Mult.: 1
: 3.000
TCAL6408 SMD/SMT X2QFN-16 I2C, Serial 8 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Texas Instruments Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
6.000Expected 15/04/2027
2,00 €
1,49 €
1,35 €
1,21 €
Min.: 1
Mult.: 1
TCAL9538 SMD/SMT X2QFN-16 I2C, Serial, SMBus 9 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C
Texas Instruments Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
9.625Expected 16/11/2026
Cut Tape
2,10 €
1,56 €
1,43 €
1,27 €
Reel
1,07 €
Min.: 1
Mult.: 1
: 5.000
TCAL9539 SMD/SMT WQFN-24 I2C, Serial 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders 48-bit SPI bus I/O expander with interrupt, reset, and I/O configurable registers
2.500Expected 14/06/2027
Cut Tape
2,15 €
1,60 €
1,45 €
1,31 €
Reel
1,12 €
Min.: 1
Mult.: 1
: 2.500
SMD/SMT TSSOP-56 SPI 48 I/O With Interrupt 1.65 V 5.5 V 10 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package
9.995On Order
Cut Tape
1,74 €
1,28 €
1,16 €
1,03 €
Reel
0,869 €
Min.: 1
Mult.: 1
: 2.500
PCA9555A 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 SSOP24 package
7.000Expected 07/12/2026
Cut Tape
2,77 €
2,06 €
1,89 €
1,70 €
Reel
1,51 €
Min.: 1
Mult.: 1
: 1.000
PCA9555 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
Nexperia Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24
2.452Expected 16/11/2026
Cut Tape
1,51 €
1,12 €
1,01 €
0,903 €
Reel
0,729 €
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