Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port
360°
+6 images
PI4IOE5V9555LEX
Diodes Incorporated
1:
1,10 €
284 In Stock
3.000 Expected 3/26/2027
Mouser Part No 729-PI4IOE5V9555LEX
Diodes Incorporated
Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port
284 In Stock
3.000 Expected 3/26/2027
Alternative Packaging
1
1,10 €
10
0,801 €
25
0,726 €
100
0,666 €
250
0,624 €
3.000
0,624 €
Buy
Min.: 1 Mult.: 1
Max.: 260
Reel :3.000
Details
PIO4IO
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
4 kV
Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24
NCA9555PW-Q100J
Nexperia
1:
1,46 €
5 In Stock
2.500 Expected 9/18/2026
Mouser Part No 771-NCA9555PW-Q100J
Nexperia
Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24
5 In Stock
2.500 Expected 9/18/2026
1
1,46 €
10
1,05 €
25
0,955 €
100
0,843 €
2.500
0,709 €
5.000
View
250
0,792 €
500
0,762 €
1.000
0,757 €
5.000
0,693 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
AEC-Q100
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package
+1 image
PCA6408ABSHP
NXP Semiconductors
1:
1,08 €
1.819 In Stock
6.000 Expected 11/2/2026
Mouser Part No 771-PCA6408ABSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package
1.819 In Stock
6.000 Expected 11/2/2026
1
1,08 €
10
0,785 €
25
0,71 €
100
0,629 €
250
View
6.000
0,538 €
250
0,589 €
500
0,565 €
1.000
0,552 €
6.000
0,538 €
Buy
Min.: 1 Mult.: 1
Reel :6.000
Details
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
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in XQFN16 package
PCA6408AHKX
NXP Semiconductors
1:
0,929 €
9.278 In Stock
40.000 Expected 9/14/2026
Mouser Part No 771-PCA6408AHKX
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in XQFN16 package
9.278 In Stock
40.000 Expected 9/14/2026
1
0,929 €
10
0,667 €
25
0,603 €
100
0,531 €
250
View
4.000
0,476 €
250
0,498 €
500
0,477 €
4.000
0,476 €
Buy
Min.: 1 Mult.: 1
Reel :4.000
Details
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
Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset, Low Power version of PCA9505 in TSSOP56 package
PCA9506DGG,518
NXP Semiconductors
1:
7,22 €
29 In Stock
Mouser Part No 771-PCA9506DGG-T
NXP Semiconductors
Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset, Low Power version of PCA9505 in TSSOP56 package
29 In Stock
1
7,22 €
10
5,56 €
25
5,15 €
100
4,70 €
250
View
2.000
4,02 €
250
4,35 €
1.000
4,21 €
2.000
4,02 €
Buy
Min.: 1 Mult.: 1
Reel :2.000
Details
PCA9506
SMD/SMT
TSSOP-56
I2C, Serial
40 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package
PCA9535BS,118
NXP Semiconductors
1:
1,79 €
66 In Stock
36.000 On Order
Mouser Part No 771-PCA9535BS-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package
66 In Stock
36.000 On Order
View Dates
Stock:
66 Can Dispatch Immediately
On Order:
18.000 Expected 8/24/2026
18.000 Expected 10/5/2026
Factory Lead Time:
30 Weeks
1
1,79 €
10
1,42 €
25
1,29 €
100
1,15 €
250
View
6.000
1,07 €
250
1,09 €
500
1,07 €
6.000
1,07 €
Buy
Min.: 1 Mult.: 1
Reel :6.000
Details
PCA9535
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
2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package
PCA9535PW,118
NXP Semiconductors
1:
1,93 €
17 In Stock
15.000 On Order
Mouser Part No 771-PCA9535PW-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package
17 In Stock
15.000 On Order
View Dates
Alternative Packaging
Stock:
17 Can Dispatch Immediately
On Order:
5.000 Expected 7/28/2026
10.000 Expected 9/14/2026
Factory Lead Time:
30 Weeks
1
1,93 €
10
1,43 €
25
1,30 €
100
1,16 €
250
1,10 €
2.500
1,09 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
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
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package
PCA9538BS,118
NXP Semiconductors
1:
1,93 €
936 In Stock
18.000 Expected 8/10/2026
Mouser Part No 771-PCA9538BS-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package
936 In Stock
18.000 Expected 8/10/2026
1
1,93 €
10
1,46 €
25
1,34 €
100
1,20 €
250
View
6.000
1,08 €
250
1,14 €
500
1,11 €
1.000
1,08 €
6.000
1,08 €
Buy
Min.: 1 Mult.: 1
Reel :6.000
Details
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
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package
PCA9539PW/Q900,118
NXP Semiconductors
1:
1,97 €
17 In Stock
7.500 Expected 8/17/2026
Mouser Part No 771-PCA9539PW/Q90011
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package
17 In Stock
7.500 Expected 8/17/2026
Alternative Packaging
1
1,97 €
10
1,46 €
25
1,34 €
100
1,26 €
2.500
1,11 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
PCA9539
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554C in TSSOP16 package
PCA9554BPWJ
NXP Semiconductors
1:
1,44 €
1.474 In Stock
12.500 Expected 10/8/2026
Mouser Part No 771-PCA9554BPWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554C in TSSOP16 package
1.474 In Stock
12.500 Expected 10/8/2026
1
1,44 €
10
1,06 €
25
0,963 €
100
0,848 €
250
View
2.500
0,673 €
250
0,796 €
500
0,793 €
2.500
0,673 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
PCA9554B
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package
+1 image
PCA9554CBSHP
NXP Semiconductors
1:
1,44 €
737 In Stock
6.000 Expected 5/3/2027
Mouser Part No 771-PCA9554CBSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package
737 In Stock
6.000 Expected 5/3/2027
1
1,44 €
10
1,06 €
25
0,963 €
100
0,848 €
250
View
6.000
0,693 €
250
0,796 €
500
0,765 €
1.000
0,756 €
2.500
0,709 €
6.000
0,693 €
Buy
Min.: 1 Mult.: 1
Reel :6.000
Details
PCA9554C
SMD/SMT
HVQFN-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
PCAL6416APW,118
NXP Semiconductors
1:
1,26 €
176 In Stock
27.500 On Order
Mouser Part No 771-PCAL6416APW118
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
176 In Stock
27.500 On Order
View Dates
Stock:
176 Can Dispatch Immediately
On Order:
7.500 Expected 10/6/2026
20.000 Expected 3/1/2027
Factory Lead Time:
30 Weeks
1
1,26 €
10
0,92 €
25
0,825 €
100
0,74 €
250
View
2.500
0,653 €
250
0,693 €
500
0,666 €
1.000
0,654 €
2.500
0,653 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
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
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in TSSOP24 package
PCAL9535APW,118
NXP Semiconductors
1:
1,94 €
110 In Stock
10.000 Expected 4/19/2027
Mouser Part No 771-PCAL9535APW,118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in TSSOP24 package
110 In Stock
10.000 Expected 4/19/2027
1
1,94 €
10
1,44 €
25
1,31 €
100
1,17 €
250
View
2.500
1,02 €
250
1,10 €
500
1,07 €
1.000
1,04 €
2.500
1,02 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
PCAL9535A
SMD/SMT
TSSOP-24
I2C, Serial
16 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
PCAL9539APW,118
NXP Semiconductors
1:
2,10 €
905 In Stock
7.500 On Order
Mouser Part No 771-PCAL9539APW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
905 In Stock
7.500 On Order
View Dates
Stock:
905 Can Dispatch Immediately
On Order:
2.500 Expected 10/19/2026
5.000 Expected 4/19/2027
Factory Lead Time:
30 Weeks
1
2,10 €
10
1,56 €
25
1,42 €
100
1,27 €
250
View
2.500
1,02 €
250
1,20 €
500
1,16 €
1.000
1,14 €
2.500
1,02 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
PCAL9539A
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
Interface - I/O Expanders Mobile I/O Companion Key-Scan
LM8333FLQ8Y/NOPB
Texas Instruments
1:
4,36 €
213 In Stock
Mouser Part No 926-LM8333FLQ8Y/NOPB
Texas Instruments
Interface - I/O Expanders Mobile I/O Companion Key-Scan
213 In Stock
1
4,36 €
10
3,32 €
25
3,17 €
100
2,87 €
250
2,57 €
500
View
500
2,49 €
1.000
2,44 €
2.500
2,42 €
Buy
Min.: 1 Mult.: 1
Reel :250
Details
LM8333
SMD/SMT
WQFN-32
I2C, Serial
4 I/O
With Interrupt
2.25 V
2.9 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
8 kV
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMEL
+1 image
CS82C55AZ96
Renesas / Intersil
1:
19,21 €
664 In Stock
1.000 Expected 2/2/2027
Mouser Part No 968-CS82C55AZ96
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMEL
664 In Stock
1.000 Expected 2/2/2027
Alternative Packaging
1
19,21 €
10
15,35 €
25
14,39 €
100
13,34 €
250
12,83 €
500
12,53 €
Buy
Min.: 1 Mult.: 1
Reel :500
Details
82C55A
SMD/SMT
PLCC-44
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
0 C
+ 70 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND
ID82C55A
Renesas / Intersil
1:
78,94 €
67 In Stock
Mouser Part No 968-ID82C55A
Renesas / Intersil
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND
67 In Stock
1
78,94 €
10
65,74 €
25
61,89 €
99
58,45 €
Buy
Min.: 1 Mult.: 1
No
82C55
Through Hole
CDIP-40
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
Analog Devices ADP5587ACBZ-R7
ADP5587ACBZ-R7
Analog Devices
1:
3,27 €
660 In Stock
Mouser Part No 584-ADP5587ACBZ-R7
Analog Devices
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
660 In Stock
1
3,27 €
10
2,47 €
25
2,27 €
100
2,05 €
1.500
1,75 €
3.000
View
250
1,94 €
500
1,93 €
1.000
1,80 €
3.000
1,73 €
Buy
Min.: 1 Mult.: 1
Reel :1.500
Details
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
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
MAX7300AAI+T
Analog Devices / Maxim Integrated
1:
11,06 €
94 In Stock
Mouser Part No 700-MAX7300AAIT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
94 In Stock
Alternative Packaging
1
11,06 €
10
8,66 €
25
8,06 €
100
7,40 €
250
View
2.000
6,34 €
250
7,34 €
500
6,91 €
1.000
6,74 €
2.000
6,34 €
4.000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2.000
Details
MAX7300
SMD/SMT
SSOP-28
I2C, Serial
28 I/O
With Interrupt
2.5 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
+2 images
MAX7311AWG+T
Analog Devices / Maxim Integrated
1:
10,05 €
17 In Stock
Mouser Part No 700-MAX7311AWGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
17 In Stock
Alternative Packaging
1
10,05 €
10
7,88 €
25
7,34 €
100
6,73 €
1.000
6,04 €
2.000
View
250
6,67 €
500
6,46 €
2.000
5,88 €
5.000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1.000
Details
MAX7311
SMD/SMT
SOIC-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.5 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
+1 image
MAX7312AWG+T
Analog Devices / Maxim Integrated
1:
7,42 €
106 In Stock
Mouser Part No 700-MAX7312AWGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
106 In Stock
Alternative Packaging
1
7,42 €
10
5,75 €
25
5,34 €
100
4,88 €
1.000
4,25 €
2.000
View
250
4,62 €
500
4,55 €
2.000
4,11 €
5.000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1.000
Details
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
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
MAX7323ATE+T
Analog Devices / Maxim Integrated
1:
5,13 €
15 In Stock
Mouser Part No 700-MAX7323ATET
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
15 In Stock
Alternative Packaging
1
5,13 €
10
3,91 €
25
3,61 €
100
3,27 €
250
View
2.500
2,83 €
250
3,11 €
500
3,01 €
1.000
2,98 €
2.500
2,83 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
MAX7323
SMD/SMT
TQFN-EP-16
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24
NCA6416PWJ
Nexperia
1:
1,35 €
15 In Stock
2.500 Expected 9/18/2026
New Product
Mouser Part No 771-NCA6416PWJ
New Product
Nexperia
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24
15 In Stock
2.500 Expected 9/18/2026
1
1,35 €
10
0,989 €
25
0,894 €
100
0,794 €
2.500
0,682 €
5.000
View
250
0,746 €
500
0,717 €
1.000
0,711 €
5.000
0,671 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface
MCP23S18T-E/MJVAO
Microchip Technology
1:
1,85 €
11 In Stock
Factory Special Order
Mouser Part No 579-MCP23S18T-EMJVAO
Factory Special Order
Microchip Technology
Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface
11 In Stock
1
1,85 €
25
View
3.300
1,30 €
25
1,55 €
100
1,53 €
3.300
1,30 €
Buy
Min.: 1 Mult.: 1
Reel :3.300
SMD/SMT
QFN-24
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape
Without ESD Protection
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
PCA9535RGER
Texas Instruments
1:
1,81 €
15.000 On Order
Mouser Part No 595-PCA9535RGER
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
15.000 On Order
View Dates
Alternative Packaging
On Order:
6.000 Expected 7/29/2026
9.000 Expected 8/24/2026
Factory Lead Time:
16 Weeks
1
1,81 €
10
1,33 €
25
1,21 €
100
1,09 €
250
View
3.000
0,989 €
250
1,02 €
500
0,989 €
3.000
0,989 €
Buy
Min.: 1 Mult.: 1
Max.: 680
Reel :3.000
Details
PCA9535
SMD/SMT
VQFN-24
I2C, Serial, SMBus
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Bulgaria
