Interface - I/O Expanders OCT SMBUS/I2C INTRFC
PCA9557PW,118
NXP Semiconductors
1:
$1.62
9,736 In Stock
Mouser Part No 771-PCA9557PW-T
NXP Semiconductors
Interface - I/O Expanders OCT SMBUS/I2C INTRFC
9,736 In Stock
1
$1.62
10
$1.19
25
$1.08
100
$0.954
2,500
$0.785
7,500
View
250
$0.897
500
$0.862
1,000
$0.839
7,500
$0.776
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders I2C Bus/ SMBus Level Translating 28-Pin
PCA9575PW2,118
NXP Semiconductors
1:
$2.25
8,394 In Stock
7,325 Expected 24/02/2026
Mouser Part No 771-PCA9575PW2,118
NXP Semiconductors
Interface - I/O Expanders I2C Bus/ SMBus Level Translating 28-Pin
8,394 In Stock
7,325 Expected 24/02/2026
1
$2.25
10
$1.67
25
$1.52
100
$1.36
250
View
2,500
$1.15
250
$1.29
500
$1.24
1,000
$1.22
2,500
$1.15
Buy
Min.: 1 Mult.: 1
Details
PCA9575
SMD/SMT
TSSOP-28
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
Interface - I/O Expanders I2C/SMBUS 8BIT LP
PCA9534PW,118
NXP Semiconductors
1:
$1.63
9,407 In Stock
Mouser Part No 771-PCA9534PW-T
NXP Semiconductors
Interface - I/O Expanders I2C/SMBUS 8BIT LP
9,407 In Stock
1
$1.63
10
$1.20
25
$1.09
100
$0.96
2,500
$0.807
7,500
View
250
$0.902
500
$0.867
1,000
$0.808
7,500
$0.804
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders 16b I2C BUS INTERUPT
PCA6416APW,118
NXP Semiconductors
1:
$1.64
8,126 In Stock
Mouser Part No 771-PCA6416APW118
NXP Semiconductors
Interface - I/O Expanders 16b I2C BUS INTERUPT
8,126 In Stock
1
$1.64
10
$1.20
25
$1.09
100
$0.967
250
View
2,500
$0.796
250
$0.909
500
$0.874
1,000
$0.85
2,500
$0.796
Buy
Min.: 1 Mult.: 1
Details
PCA6416
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
Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT PU
PCA9555DB,118
NXP Semiconductors
1:
$2.29
2,706 In Stock
Mouser Part No 771-PCA9555DB-T
NXP Semiconductors
Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT PU
2,706 In Stock
1
$2.29
10
$1.70
25
$1.55
100
$1.38
1,000
$1.21
5,000
View
250
$1.31
500
$1.26
5,000
$1.13
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
PCA9555AHF,128
NXP Semiconductors
1:
$1.90
9,419 In Stock
Mouser Part No 771-PCA9555AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
9,419 In Stock
1
$1.90
10
$1.40
25
$1.27
100
$1.14
250
View
6,000
$0.997
250
$1.07
500
$1.03
6,000
$0.997
Buy
Min.: 1 Mult.: 1
Details
PCA9555A
SMD/SMT
HWQFN-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 10-Port SPI-Interfaced I/O Expander with
MAX7317AEE+T
Analog Devices / Maxim Integrated
1:
$9.33
1,615 In Stock
Mouser Part No 700-MAX7317AEET
Analog Devices / Maxim Integrated
Interface - I/O Expanders 10-Port SPI-Interfaced I/O Expander with
1,615 In Stock
Alternative Packaging
1
$9.33
10
$6.99
25
$6.67
100
$5.79
250
View
2,500
$4.33
250
$5.53
500
$5.04
1,000
$4.45
2,500
$4.33
Buy
Min.: 1 Mult.: 1
Details
MAX7317
SMD/SMT
QSOP-16
Serial, SPI
10 I/O
Without Interrupt
2.25 V
3.6 V
26 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 11Kb 40 IO EXPANDER W/EEPROM
CY8C9540A-24PVXIT
Infineon Technologies
1:
$11.39
117 In Stock
Mouser Part No 727-CY8C9540A24PVXIT
Infineon Technologies
Interface - I/O Expanders 11Kb 40 IO EXPANDER W/EEPROM
117 In Stock
Alternative Packaging
1
$11.39
10
$8.93
25
$8.31
100
$7.64
250
View
1,000
$6.95
250
$7.31
500
$7.12
1,000
$6.95
Buy
Min.: 1 Mult.: 1
Details
CY8C95xx
SMD/SMT
SSOP-48
I2C, Serial, SMBus
40 I/O
With Interrupt
3 V
5.25 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 8bit I2C IO Port
+1 image
PCA9538ABSHP
NXP Semiconductors
1:
$1.72
6,149 In Stock
Mouser Part No 771-PCA9538ABSHP
NXP Semiconductors
Interface - I/O Expanders 8bit I2C IO Port
6,149 In Stock
1
$1.72
10
$1.27
25
$1.15
100
$1.02
250
View
6,000
$0.812
250
$0.959
500
$0.922
1,000
$0.892
4,000
$0.865
6,000
$0.812
Buy
Min.: 1 Mult.: 1
Details
PCA9538A
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
2 kV
Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU
+1 image
PCA9554APW,118
NXP Semiconductors
1:
$1.56
7,646 In Stock
Mouser Part No 771-PCA9554APW-T
NXP Semiconductors
Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU
7,646 In Stock
1
$1.56
10
$1.14
25
$1.04
100
$0.916
250
View
2,500
$0.753
250
$0.861
500
$0.828
1,000
$0.804
2,500
$0.753
Buy
Min.: 1 Mult.: 1
Details
PCA9554A
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
Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT RST
PCA9538BS,118
NXP Semiconductors
1:
$1.81
5,622 In Stock
Mouser Part No 771-PCA9538BS-T
NXP Semiconductors
Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT RST
5,622 In Stock
1
$1.81
10
$1.33
25
$1.21
100
$1.08
250
View
6,000
$0.886
250
$1.02
500
$0.976
1,000
$0.953
2,500
$0.944
6,000
$0.886
Buy
Min.: 1 Mult.: 1
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 8bit I2C IO Port
PCA9538APWJ
NXP Semiconductors
1:
$1.67
2,328 In Stock
Mouser Part No 771-PCA9538APWJ
NXP Semiconductors
Interface - I/O Expanders 8bit I2C IO Port
2,328 In Stock
1
$1.67
10
$1.23
25
$1.12
100
$0.987
2,500
$0.836
7,500
View
250
$0.928
500
$0.893
1,000
$0.858
7,500
$0.779
Buy
Min.: 1 Mult.: 1
Details
PCA9538A
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
2 kV
Interface - I/O Expanders 16BIT I2C FM TP GPIO
PCA9535CPW,118
NXP Semiconductors
1:
$1.97
5,750 In Stock
Mouser Part No 771-PCA9535CPW118
NXP Semiconductors
Interface - I/O Expanders 16BIT I2C FM TP GPIO
5,750 In Stock
1
$1.97
10
$1.46
25
$1.33
100
$1.18
250
View
2,500
$0.998
250
$1.11
500
$1.07
1,000
$1.05
2,500
$0.998
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
PCAL9538APWJ
NXP Semiconductors
1:
$1.99
9,195 In Stock
Mouser Part No 771-PCAL9538APWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
9,195 In Stock
1
$1.99
10
$1.47
25
$1.34
100
$1.19
2,500
$0.986
5,000
View
250
$1.12
500
$1.08
1,000
$1.06
5,000
$0.955
Buy
Min.: 1 Mult.: 1
Details
PCAL9538A
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
Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
PCAL6408AHKX
NXP Semiconductors
1:
$1.19
3,210 In Stock
16,000 Expected 09/04/2026
Mouser Part No 771-PCAL6408AHKX
NXP Semiconductors
Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
3,210 In Stock
16,000 Expected 09/04/2026
1
$1.19
10
$0.857
25
$0.775
100
$0.685
250
View
4,000
$0.588
250
$0.642
500
$0.616
1,000
$0.594
4,000
$0.588
Buy
Min.: 1 Mult.: 1
Details
PCAL6408A
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 16b I2C BUS INTERUPT
PCA9539PW/Q900,118
NXP Semiconductors
1:
$1.99
2,471 In Stock
Mouser Part No 771-PCA9539PW/Q90011
NXP Semiconductors
Interface - I/O Expanders 16b I2C BUS INTERUPT
2,471 In Stock
Alternative Packaging
1
$1.99
10
$1.47
25
$1.34
100
$1.19
2,500
$1.00
5,000
View
250
$1.12
500
$1.08
1,000
$1.06
5,000
$0.985
Buy
Min.: 1 Mult.: 1
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 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package
PCA9505DGGY
NXP Semiconductors
1:
$4.83
624 In Stock
10,000 Expected 30/03/2026
Mouser Part No 771-PCA9505DGGY
NXP Semiconductors
Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package
624 In Stock
10,000 Expected 30/03/2026
1
$4.83
10
$3.67
25
$3.38
100
$3.07
2,000
$2.67
4,000
View
250
$2.91
500
$2.86
4,000
$2.65
Buy
Min.: 1 Mult.: 1
Details
PCA9505
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 I C Port Expander with 8 Open-Drain I/Os
MAX7321ATE+
Analog Devices / Maxim Integrated
1:
$5.66
Non-Stocked Lead-Time 10 Weeks
Mouser Part No 700-MAX7321ATE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
1
$5.66
10
$3.94
25
$3.67
100
$3.23
300
View
300
$3.06
500
$2.75
1,000
$2.32
2,500
$2.23
Buy
Min.: 1 Mult.: 1
Details
MAX7321
SMD/SMT
TQFN-16
I2C, Serial
8 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expanders with Eight I/O Ports
+4 images
MAX7329AWE+
Analog Devices / Maxim Integrated
1:
$5.91
133 In Stock
Mouser Part No 700-MAX7329AWE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expanders with Eight I/O Ports
133 In Stock
Alternative Packaging
1
$5.91
10
$4.11
25
$3.83
92
$3.37
276
View
276
$3.20
506
$2.87
1,012
$2.42
2,530
$2.33
Buy
Min.: 1 Mult.: 1
Details
MAX7329
SMD/SMT
SOIC-16
I2C, Serial
8 I/O
With Interrupt
2.5 V
5.5 V
100 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders 8bit IO Expander Low Voltage TSSOP
PCA6408APW,118
NXP Semiconductors
1:
$1.44
8,468 In Stock
Mouser Part No 771-PCA6408APW,118
NXP Semiconductors
Interface - I/O Expanders 8bit IO Expander Low Voltage TSSOP
8,468 In Stock
1
$1.44
10
$1.05
25
$0.952
100
$0.844
2,500
$0.664
7,500
View
250
$0.792
500
$0.761
1,000
$0.687
7,500
$0.64
Buy
Min.: 1 Mult.: 1
Details
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
Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile
PCAL9535APW,118
NXP Semiconductors
1:
$2.31
6,949 In Stock
Mouser Part No 771-PCAL9535APW,118
NXP Semiconductors
Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile
6,949 In Stock
1
$2.31
10
$1.71
25
$1.56
100
$1.40
2,500
$1.18
5,000
View
250
$1.32
500
$1.27
1,000
$1.25
5,000
$1.16
Buy
Min.: 1 Mult.: 1
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 ULV 34-bit Fm+, I2C- I/O Expander
PCAL6534EVJ
NXP Semiconductors
1:
$3.13
5,956 In Stock
Mouser Part No 771-PCAL6534EVJ
NXP Semiconductors
Interface - I/O Expanders ULV 34-bit Fm+, I2C- I/O Expander
5,956 In Stock
1
$3.13
10
$2.35
25
$2.15
100
$1.93
250
View
5,000
$1.62
250
$1.83
500
$1.77
1,000
$1.76
2,500
$1.75
5,000
$1.62
Buy
Min.: 1 Mult.: 1
Details
PCAL6534
SMD/SMT
VFBGA-42
I2C, Serial, SMBus
34 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 16-bit I2C and SMBus low power I/O port
PI4IOE5V9539LE
Diodes Incorporated
1:
$1.32
46 In Stock
Mouser Part No 729-PI4IOE5V9539LE
Diodes Incorporated
Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port
46 In Stock
Alternative Packaging
1
$1.32
10
$0.959
25
$0.80
100
$0.757
248
View
248
$0.713
558
$0.689
1,054
$0.645
4,030
$0.63
8,060
$0.615
Buy
Min.: 1 Mult.: 1
Details
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
Tube
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
PCAL9555AHF,128
NXP Semiconductors
1:
$1.89
10,400 In Stock
Mouser Part No 771-PCAL9555AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
10,400 In Stock
1
$1.89
10
$1.39
25
$1.27
100
$1.13
250
View
6,000
$0.925
250
$1.06
500
$1.02
1,000
$0.996
2,500
$0.981
6,000
$0.925
Buy
Min.: 1 Mult.: 1
Details
PCAL9555A
SMD/SMT
HWQFN-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 16bit I2C IO Port
PCA9539APW,118
NXP Semiconductors
1:
$1.72
2,039 In Stock
Mouser Part No 771-PCA9539APW,118
NXP Semiconductors
Interface - I/O Expanders 16bit I2C IO Port
2,039 In Stock
1
$1.72
10
$1.26
25
$1.15
100
$1.02
2,500
$0.84
7,500
View
250
$0.958
500
$0.921
1,000
$0.898
7,500
$0.83
Buy
Min.: 1 Mult.: 1
Details
PCA9539A
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
Israel
