Interface - I/O Expanders Interface IO Expander
PI4IOE5V6416ZDEX
Diodes Incorporated
1:
$1.17
14,748 In Stock
Mouser Part No 729-PI4IOE5V6416ZDEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander
14,748 In Stock
1
$1.17
10
$0.844
25
$0.764
100
$0.675
3,500
$0.555
7,000
View
250
$0.633
500
$0.612
1,000
$0.574
7,000
$0.544
Buy
Min.: 1 Mult.: 1
Details
PIO4IO
SMD/SMT
TQFN-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
Interface - I/O Expanders 16B I/O Expander SPI interface
MCP23S18-E/SO
Microchip Technology
1:
$2.15
1,193 In Stock
Mouser Part No 579-MCP23S18-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
1,193 In Stock
Alternative Packaging
1
$2.15
27
$1.80
108
$1.63
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp
360°
+3 images
TCA9536DGKR
Texas Instruments
1:
$1.40
7,376 In Stock
Mouser Part No 595-TCA9536DGKR
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp
7,376 In Stock
1
$1.40
10
$1.02
25
$0.924
100
$0.864
2,500
$0.733
Buy
Min.: 1 Mult.: 1
Details
TCA9536
SMD/SMT
VSSOP-8
I2C, Serial, SMBus
4 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Mixed signal Expandr
MCP25050-I/SL
Microchip Technology
1:
$4.84
1,782 In Stock
Mouser Part No 579-MCP25050-I/SL
Microchip Technology
Interface - I/O Expanders Mixed signal Expandr
1,782 In Stock
Alternative Packaging
1
$4.84
25
$3.90
114
$3.89
5,016
View
5,016
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-14
CAN
8 I/O
Without Interrupt
5.5 V
5.5 V
25 MHz
- 65 C
+ 150 C
Tube
3.5 kV
Interface - I/O Expanders Interface IO Expander W-QFN4565-46 T&R 3.5K
360°
+5 images
PI4IOE5V6534Q2ZLWEX
Diodes Incorporated
1:
$3.10
3,342 In Stock
Mouser Part No 621-PI4IO565342ZLWEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander W-QFN4565-46 T&R 3.5K
3,342 In Stock
1
$3.10
10
$2.32
25
$2.13
100
$1.92
3,500
$1.67
7,000
View
250
$1.84
1,000
$1.76
7,000
$1.62
Buy
Min.: 1 Mult.: 1
Details
PI4IOE5V6534Q
SMD/SMT
TQFN-46
I2C, Serial
28 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 105 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 48-bit I2C-bus I/O Expander
PI4IOE5V96248ZLEX
Diodes Incorporated
1:
$2.63
1,614 In Stock
Mouser Part No 729-I4IOE5V96248ZLEX
Diodes Incorporated
Interface - I/O Expanders 48-bit I2C-bus I/O Expander
1,614 In Stock
1
$2.63
10
$1.96
25
$1.80
100
$1.61
3,000
$1.35
6,000
View
250
$1.53
1,000
$1.47
6,000
$1.33
Buy
Min.: 1 Mult.: 1
Details
PIO4IO
SMD/SMT
TQFN-56
I2C, Serial
48 I/O
With Interrupt
2.3 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 8-bit I/O Expander SPI interface
MCP23S09-E/SO
Microchip Technology
1:
$1.62
1,143 In Stock
Mouser Part No 579-MCP23S09-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
1,143 In Stock
Alternative Packaging
1
$1.62
25
$1.35
84
$1.24
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-18
Serial, SPI
8 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
+1 image
KTS1622EUAA-TR
Kinetic Technologies
1:
$0.89
9,140 In Stock
Mouser Part No 389-KTS1622EUAA-TR
Kinetic Technologies
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander
9,140 In Stock
1
$0.89
10
$0.635
25
$0.573
100
$0.503
1,500
$0.414
3,000
View
250
$0.47
500
$0.451
1,000
$0.414
3,000
$0.413
7,500
$0.405
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24
NCA6416PWJ
Nexperia
1:
$1.52
32 In Stock
2,500 Expected 07/09/2026
New Product
Mouser Part No 771-NCA6416PWJ
New Product
Nexperia
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24
32 In Stock
2,500 Expected 07/09/2026
1
$1.52
10
$1.01
100
$0.896
200
$0.843
2,500
$0.754
5,000
View
500
$0.81
1,000
$0.783
5,000
$0.737
Buy
Min.: 1 Mult.: 1
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
+1 image
TCAL6416RTWR
Texas Instruments
1:
$2.05
2,105 In Stock
Mouser Part No 595-TCAL6416RTWR
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
2,105 In Stock
1
$2.05
10
$1.52
25
$1.38
100
$1.24
3,000
$1.04
6,000
View
250
$1.17
500
$1.12
1,000
$1.09
6,000
$1.02
Buy
Min.: 1 Mult.: 1
Details
TCAL6416
SMD/SMT
WQFN-24
I2C, Serial
16 I/O
With Interrupt
1.08 V
3.6 V
100 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders ANALOG & LOGIC
NCA9555BY-Q100HP
Nexperia
1:
$1.75
4,435 In Stock
Mouser Part No 771-NCA9555BY-Q100HP
Nexperia
Interface - I/O Expanders ANALOG & LOGIC
4,435 In Stock
1
$1.75
10
$1.17
100
$1.05
250
$0.981
3,000
$0.875
6,000
View
500
$0.944
1,000
$0.914
6,000
$0.857
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
HWQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
100 kHz, 400 kHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Interface IO Expandr
PI4IOE5V6416LEX
Diodes Incorporated
1:
$1.36
3,901 In Stock
Mouser Part No 729-PI4IOE5V6416LEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expandr
3,901 In Stock
1
$1.36
10
$1.04
25
$0.94
100
$0.833
250
View
3,000
$0.625
250
$0.783
500
$0.765
1,000
$0.757
3,000
$0.625
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders NCA6416BY/SOT8041/HWQFN24
NCA6416BYHP
Nexperia
1:
$1.52
40 In Stock
3,000 Expected 20/03/2026
New Product
Mouser Part No 771-NCA6416BYHP
New Product
Nexperia
Interface - I/O Expanders NCA6416BY/SOT8041/HWQFN24
40 In Stock
3,000 Expected 20/03/2026
1
$1.52
10
$1.01
100
$0.896
250
$0.843
3,000
$0.75
6,000
View
500
$0.81
1,000
$0.783
6,000
$0.733
Buy
Min.: 1 Mult.: 1
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-bit I/O Expander I2C interface
MCP23009-E/P
Microchip Technology
1:
$1.59
30 In Stock
Mouser Part No 579-MCP23009-E/P
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander I2C interface
30 In Stock
1
$1.59
25
$1.32
100
$1.22
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-18
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
3.4 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders 8-bit I/O Expander I2C interface
+2 images
MCP23009T-E/SS
Microchip Technology
1:
$1.63
593 In Stock
Mouser Part No 579-MCP23009T-E/SS
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander I2C interface
593 In Stock
Alternative Packaging
1
$1.63
25
$1.35
100
$1.22
1,600
$1.22
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SSOP-20
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
3.4 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander
TCA9534APWR
Texas Instruments
1:
$1.67
3,088 In Stock
Mouser Part No 595-TCA9534APWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander
3,088 In Stock
1
$1.67
10
$1.23
25
$1.12
100
$0.992
2,000
$0.838
4,000
View
250
$0.933
500
$0.898
1,000
$0.869
4,000
$0.819
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders 8-bit I/O Expander I2C interface
MCP23009-E/SO
Microchip Technology
1:
$1.52
199 In Stock
Mouser Part No 579-MCP23009-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander I2C interface
199 In Stock
1
$1.52
25
$1.27
84
$1.15
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-18
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
3.4 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW
PCA9518PWR
Texas Instruments
1:
$2.14
2,380 In Stock
Mouser Part No 595-PCA9518PWR
Texas Instruments
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW
2,380 In Stock
Alternative Packaging
1
$2.14
10
$1.59
25
$1.45
100
$1.29
2,000
$1.10
4,000
View
250
$1.22
500
$1.17
1,000
$1.14
4,000
$1.07
Buy
Min.: 1 Mult.: 1
Details
PCA9518
SMD/SMT
TSSOP-20
I2C, Serial
5 I/O
Without Interrupt
3 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders I2C/SMBUS Expander 16B,w/Int
CAT9555YI-T2
onsemi
1:
$1.36
8,498 In Stock
Mouser Part No 698-CAT9555YI-T2
onsemi
Interface - I/O Expanders I2C/SMBUS Expander 16B,w/Int
8,498 In Stock
1
$1.36
10
$0.987
25
$0.894
100
$0.793
2,000
$0.666
4,000
View
250
$0.744
500
$0.715
1,000
$0.666
4,000
$0.646
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders ANALOG & LOGIC
NCA9539PW-Q100J
Nexperia
1:
$1.62
1,824 In Stock
Mouser Part No 771-NCA9539PW-Q100J
Nexperia
Interface - I/O Expanders ANALOG & LOGIC
1,824 In Stock
1
$1.62
10
$1.08
100
$0.959
200
$0.902
2,500
$0.809
5,000
View
500
$0.868
1,000
$0.839
5,000
$0.791
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Interface - I/O Expanders I2C/SMBUS 16BIT GPIO
PCA9555BS,118
NXP Semiconductors
1:
$2.07
34,922 In Stock
Mouser Part No 771-PCA9555BS-T
NXP Semiconductors
Interface - I/O Expanders I2C/SMBUS 16BIT GPIO
34,922 In Stock
1
$2.07
10
$1.53
25
$1.39
100
$1.24
250
View
6,000
$1.02
250
$1.17
500
$1.13
1,000
$1.11
6,000
$1.02
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders 16b I2C BUS INTERUPT
PCAL6416APW,118
NXP Semiconductors
1:
$1.48
24,386 In Stock
Mouser Part No 771-PCAL6416APW118
NXP Semiconductors
Interface - I/O Expanders 16b I2C BUS INTERUPT
24,386 In Stock
1
$1.48
10
$1.08
25
$0.977
100
$0.867
2,500
$0.711
7,500
View
250
$0.814
500
$0.782
1,000
$0.758
7,500
$0.703
Buy
Min.: 1 Mult.: 1
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 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
MAX7301AAI+T
Analog Devices / Maxim Integrated
1:
$14.23
3,477 In Stock
Mouser Part No 700-MAX7301AAIT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
3,477 In Stock
Alternative Packaging
1
$14.23
10
$10.81
25
$10.36
100
$9.13
250
View
2,000
$7.58
250
$8.68
500
$8.12
1,000
$7.58
2,000
$7.58
Buy
Min.: 1 Mult.: 1
Details
MAX7301
SMD/SMT
SSOP-28
Serial, SPI
28 I/O
With Interrupt
2.5 V
5.5 V
26 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
TCAL9539RTWR
Texas Instruments
1:
$2.01
4,676 In Stock
Mouser Part No 595-TCAL9539RTWR
Texas Instruments
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
4,676 In Stock
1
$2.01
10
$1.48
25
$1.34
100
$1.20
250
View
5,000
$0.998
250
$1.13
500
$1.09
1,000
$1.05
2,500
$1.02
5,000
$0.998
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
TCAL9539PWR
Texas Instruments
1:
$2.09
3,606 In Stock
Mouser Part No 595-TCAL9539PWR
Texas Instruments
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
3,606 In Stock
1
$2.09
10
$1.55
25
$1.41
100
$1.26
3,000
$1.09
6,000
View
250
$1.19
500
$1.15
1,000
$1.11
6,000
$1.04
Buy
Min.: 1 Mult.: 1
Details
TCAL9539
SMD/SMT
TSSOP-24
I2C, Serial
16 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Israel
