400 kHz Interface - I/O Expanders

Results: 288
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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package 2.997In Stock
12.500Expected 10/28/2026
Cut Tape
2,31 €
1,72 €
1,57 €
1,40 €
1,32 €
Reel
1,12 €
Min.: 1
Mult.: 1
: 2.500
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
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package 1.200In Stock
2.500Expected 12/21/2026
Cut Tape
2,77 €
2,06 €
1,88 €
1,69 €
1,60 €
Reel
1,36 €
Min.: 1
Mult.: 1
: 2.500
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 AEC-Q100 Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SO24 package 3.520In Stock
7.000On Order
Cut Tape
2,51 €
1,87 €
1,72 €
1,55 €
Reel
1,35 €
Min.: 1
Mult.: 1
: 1.000
PCA9555 SMD/SMT SO-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
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package 11.033In Stock
32.500Expected 11/17/2026
Cut Tape
2,08 €
1,54 €
1,40 €
1,26 €
Reel
0,989 €
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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package 7.251In Stock
Cut Tape
1,41 €
1,04 €
0,946 €
0,835 €
Reel
0,687 €
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
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package 6.290In Stock
6.000Expected 4/5/2027
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
Microchip Technology Interface - I/O Expanders 16 bit In/Out 491In Stock
1,93 €
1,61 €
Min.: 1
Mult.: 1
Through Hole SPDIP-28 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 85 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534ADB 403In Stock
Cut Tape
3,44 €
2,60 €
2,38 €
2,15 €
Reel
1,89 €
Min.: 1
Mult.: 1
: 2.000
PCA9534A SMD/SMT SSOP-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 2.968In Stock
Cut Tape
3,27 €
2,47 €
2,27 €
2,05 €
Reel
1,77 €
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 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR 14In Stock
500Expected 10/12/2026
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 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DBR 70In Stock
4,23 €
3,23 €
2,98 €
2,68 €
Min.: 1
Mult.: 1
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 Tube 2 kV
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus I /O Expander 69In Stock
Cut Tape
2,60 €
1,94 €
1,77 €
1,59 €
1,51 €
Reel
1,27 €
Min.: 1
Mult.: 1
: 2.000
PCA9554A 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
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR 170In Stock
6,68 €
5,15 €
4,76 €
4,34 €
Min.: 1
Mult.: 1
PCF8575C SMD/SMT SOIC-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 Remote 8-bit I2C SMB us I/O Expander 1.547In Stock
2.500Expected 1/11/2027
Cut Tape
1,49 €
1,10 €
0,998 €
0,886 €
Reel
0,746 €
Min.: 1
Mult.: 1
: 2.500
TCA9554 SMD/SMT SSOP-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 9-Bit I C Nonvolatile I/O Expander Plus
343In Stock
5,85 €
4,49 €
4,15 €
3,76 €
Min.: 1
Mult.: 1
Max.: 274
DS4520E SMD/SMT TSSOP-16 I2C, Serial 9 I/O Without Interrupt 2.7 V 5.5 V 400 kHz - 40 C + 85 C Tube Without ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced 8-Bit I/O Port Expande
2.430In Stock
Cut Tape
7,26 €
5,59 €
5,18 €
4,72 €
4,51 €
4,51 €
Min.: 1
Mult.: 1
Max.: 1.944
MAX7310 SMD/SMT TQFN-16 I2C, Serial, SMBus 8 I/O Without Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel With ESD Protection
Analog Devices / Maxim Integrated Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
1.274In Stock
9,92 €
8,30 €
7,29 €
7,01 €
Min.: 1
Mult.: 1
Max.: 1.036
MAX7311 SMD/SMT TSSOP-24 I2C, Serial, SMBus 16 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 2-Wire-Interfaced 16-Bit I/O Port Expand
861In Stock
8,02 €
6,22 €
5,77 €
5,26 €
Min.: 1
Mult.: 1
Max.: 688
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 2-Wire-Interfaced 16-Bit I/O Port Expand
106In Stock
Cut Tape
7,98 €
6,19 €
5,75 €
5,75 €
Min.: 1
Mult.: 1
Max.: 84
MAX7312 SMD/SMT SOIC-Wide-24 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection

Analog Devices / Maxim Integrated Interface - I/O Expanders 16-Port I/O Expander with LED Intensity
407In Stock
8,26 €
6,42 €
5,45 €
5,17 €
Min.: 1
Mult.: 1
Max.: 325
MAX7313 SMD/SMT QSOP-24 I2C, Serial, SMBus 16 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 8-Port I/O Expander with LED Intensity C
69In Stock
5,44 €
4,15 €
3,84 €
3,47 €
Min.: 1
Mult.: 1
MAX7315 SMD/SMT QSOP-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 8-Port I/O Expander with LED Intensity C
1.260In Stock
Cut Tape
5,44 €
4,15 €
3,84 €
3,48 €
Min.: 1
Mult.: 1
Max.: 1.048
MAX7315 SMD/SMT TQFN-16 I2C, Serial, SMBus 8 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 2-Wire-Interfaced, 16-Bit, I/O Port Expa
189In Stock
7,90 €
6,12 €
5,68 €
5,19 €
Min.: 1
Mult.: 1
Max.: 235
MAX7318 SMD/SMT TQFN-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 2-Wire-Interfaced, 16-Bit, I/O Port Expa
1.913In Stock
Cut Tape
7,90 €
6,12 €
5,68 €
5,19 €
5,00 €
5,00 €
Min.: 1
Mult.: 1
Max.: 1.572
MAX7318 SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Interface - I/O Expanders I C Port Expander with Eight Inputs and
1.239In Stock
5,44 €
4,16 €
3,84 €
3,41 €
Min.: 1
Mult.: 1
Max.: 991
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 Tube Without ESD Protection