400 kHz Interface - I/O Expanders

Results: 287
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


Diodes Incorporated Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K 3 498In Stock
Cut Tape
2,01 €
1,49 €
1,32 €
1,21 €
Reel
1,01 €
Min.: 1
Mult.: 1
: 3 000
SMD/SMT TSSOP-24 I2C, Serial 16 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 Interface IO Expander W-QFN3030-16 T&R 3.5K 8 694In Stock
12 403On Order
Cut Tape
1,08 €
0,774 €
0,654 €
0,617 €
0,605 €
Reel
0,497 €
Min.: 1
Mult.: 1
Max.: 3 500
: 3 500
SMD/SMT TQFN-16 I2C, Serial, SMBus 8 I/O With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape
onsemi Interface - I/O Expanders I2C/SMBUS Expander 16B,w/Int 16 081In Stock
Cut Tape
1,31 €
0,955 €
0,869 €
0,771 €
Reel
0,644 €
Min.: 1
Mult.: 1
Max.: 2 000
: 2 000
CAT9555 SMD/SMT TSSOP-24 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 Interface IO Expandr 6 067In Stock
Cut Tape
1,22 €
0,912 €
0,803 €
0,738 €
0,716 €
Reel
0,716 €
Min.: 1
Mult.: 1
Max.: 410
: 3 000
PIO4IO SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape 2 kV
Diodes Incorporated Interface - I/O Expanders 16-bit I2C and SMBus Port 5 916In Stock
Cut Tape
1,23 €
0,894 €
0,783 €
0,713 €
0,689 €
Reel
0,689 €
Min.: 1
Mult.: 1
Max.: 260
: 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, MouseReel 4 kV

Diodes Incorporated Interface - I/O Expanders 8-bit I2C and SMBus IO Port 2 928In Stock
Cut Tape
1,17 €
0,841 €
0,739 €
0,673 €
0,651 €
Reel
0,651 €
Min.: 1
Mult.: 1
Max.: 460
: 2 500
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 Reel, Cut Tape 4 kV

NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package 6 811In Stock
12 000Expected 03/05/2027
Cut Tape
1,21 €
0,877 €
0,796 €
0,703 €
Reel
0,58 €
Min.: 1
Mult.: 1
: 6 000
PCA6408A SMD/SMT HVQFN-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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP16 package 2 586In Stock
Cut Tape
1,21 €
0,877 €
0,796 €
0,703 €
Reel
0,618 €
Min.: 1
Mult.: 1
: 2 500
PCA6408A 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
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in TSSOP16 package 2 754In Stock
Cut Tape
2,44 €
1,84 €
1,69 €
1,59 €
Reel
1,40 €
Min.: 1
Mult.: 1
: 2 500
PCA9500 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O Without Interrupt 2.5 V 3.6 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 2-kbit EEPROM, Interrupt and Quasi feature in TSSOP20 package 3 865In Stock
Cut Tape
3,05 €
2,28 €
2,08 €
1,87 €
1,77 €
Reel
1,50 €
Min.: 1
Mult.: 1
: 2 500
PCA9501 SMD/SMT TSSOP-20 I2C, Serial, SMBus 8 I/O With Interrupt 2.5 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Interface - I/O Expanders Expandable 5-channel I2C-bus hub 2 409In Stock
2 500Expected 27/12/2027
Cut Tape
3,15 €
2,35 €
2,15 €
1,93 €
1,82 €
Reel
1,55 €
Min.: 1
Mult.: 1
: 2 500
PCA9518A SMD/SMT TSSOP-20 I2C, Serial, SMBus 5 I/O Without Interrupt 3.3 V 3.3 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 TSSOP24 package 1 120In Stock
17 500On Order
Cut Tape
2,21 €
1,64 €
1,50 €
1,34 €
Reel
1,12 €
Min.: 1
Mult.: 1
: 2 500
PCA9535C 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
NXP Semiconductors Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package 3 229In Stock
Cut Tape
1,76 €
1,31 €
1,19 €
1,06 €
Reel
0,912 €
Min.: 1
Mult.: 1
: 2 500
PCA9537DP SMD/SMT TSSOP-10 I2C, Serial, SMBus 4 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 Interrupt and Reset in HVQFN16 package 4 000In Stock
12 000Expected 09/11/2026
Cut Tape
2,31 €
1,72 €
1,57 €
1,40 €
Reel
1,18 €
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
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package 2 547In Stock
12 500Expected 27/10/2026
Cut Tape
2,31 €
1,72 €
1,57 €
1,40 €
Reel
1,20 €
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 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package 2 455In Stock
Cut Tape
1,97 €
1,45 €
1,32 €
1,19 €
Reel
1,06 €
Min.: 1
Mult.: 1
: 2 500
PCA9539R 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
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in HVQFN24 package 9 209In Stock
18 000Expected 26/01/2027
Cut Tape
2,00 €
1,57 €
1,46 €
1,37 €
Reel
1,20 €
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
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SO24 package 2 767In 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 992In Stock
32 500Expected 21/12/2026
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 214In 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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package 6 981In Stock
20 000Expected 26/10/2026
Cut Tape
1,46 €
1,08 €
0,972 €
0,86 €
Reel
0,728 €
Min.: 1
Mult.: 1
: 2 500
PCAL6416A 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
Microchip Technology Interface - I/O Expanders 16 bit In/Out 564In Stock
1,83 €
1,53 €
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 85 C Tube Without ESD Protection
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 Rem 8B I2C & Lo-Pwr I/O Expander A 595-P A 595-PCA9534DBR 109In Stock
4,33 €
3,30 €
2,80 €
2,68 €
Min.: 1
Mult.: 1
PCA9534 SMD/SMT SSOP-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 4-Bit I2C and SMBus I/O Expander A 595-PCA9536D 186In Stock
10 000Expected 22/02/2027
Cut Tape
1,34 €
0,989 €
0,894 €
0,791 €
Reel
0,682 €
Min.: 1
Mult.: 1
: 2 500
PCA9536 SMD/SMT SOIC-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