Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/SO
Microchip Technology
1:
$1.69
6,033 In Stock
24,000 On Order
Mouser Part No 579-MCP23S17T-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
6,033 In Stock
24,000 On Order
View Dates
Alternative Packaging
Stock:
6,033 Can Dispatch Immediately
On Order:
11,200 Expected 24/07/2026
12,800 Expected 22/01/2027
Factory Lead Time:
8 Weeks
Buy
Min.: 1 Mult.: 1
Reel :1,600
Details
MCP23S17
SMD/SMT
SOIC-28
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16B I/O Expander SPI interface
MCP23S18-E/SP
Microchip Technology
1:
$2.26
897 In Stock
Mouser Part No 579-MCP23S18-E/SP
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
897 In Stock
1
$2.26
30
$1.88
105
$1.70
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-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 16B I/O Expander SPI interface
MCP23S18T-E/MJ
Microchip Technology
1:
$2.15
5,924 In Stock
Mouser Part No 579-MCP23S18T-E/MJ
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
5,924 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
MCP23S18
SMD/SMT
QFN-24
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 16B I/O Expander SPI interface
+3 images
MCP23S18T-E/SO
Microchip Technology
1:
$2.15
1,201 In Stock
Mouser Part No 579-MCP23S18T-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
1,201 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :1,600
Details
SMD/SMT
SOIC-28
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 10 GPIO/Key Controller
ADP5585ACPZ-00-R7
Analog Devices
1:
$2.95
964 In Stock
Mouser Part No 584-ADP5585ACPZ-00R7
Analog Devices
Interface - I/O Expanders 10 GPIO/Key Controller
964 In Stock
1
$2.95
10
$2.21
25
$2.02
100
$1.82
1,500
$1.54
3,000
View
250
$1.72
500
$1.69
1,000
$1.59
3,000
$1.53
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
ADP5585
SMD/SMT
LFCSP-16
I2C, Serial
10 I/O
With Interrupt
1.8 V
3 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB
LM8330TME/NOPB
Texas Instruments
1:
$3.33
1,063 In Stock
Mouser Part No 595-LM8330TME/NOPB
Texas Instruments
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB
1,063 In Stock
Alternative Packaging
1
$3.33
10
$2.48
25
$2.27
100
$2.08
250
$1.76
2,500
View
2,500
$1.65
5,000
$1.62
Buy
Min.: 1 Mult.: 1
Reel :250
Details
LM8330
SMD/SMT
DSBGA-25
I2C, Serial
With Interrupt
1.62 V
1.98 V
400 kHz
- 30 C
+ 85 C
Reel, Cut Tape, MouseReel
8 kV
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW
PCA9518PWR
Texas Instruments
1:
$2.32
2,033 In Stock
Mouser Part No 595-PCA9518PWR
Texas Instruments
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW
2,033 In Stock
Alternative Packaging
1
$2.32
10
$1.76
25
$1.62
100
$1.47
2,000
$1.34
4,000
View
250
$1.39
500
$1.35
1,000
$1.34
4,000
$1.24
Buy
Min.: 1 Mult.: 1
Reel :2,000
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 Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534ADB
PCA9534ADBR
Texas Instruments
1:
$4.00
804 In Stock
Mouser Part No 595-PCA9534ADBR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534ADB
804 In Stock
Alternative Packaging
1
$4.00
10
$3.02
25
$2.77
100
$2.50
250
View
2,000
$2.23
250
$2.38
500
$2.36
1,000
$2.24
2,000
$2.23
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
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
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
PCA9534ARGVR
Texas Instruments
1:
$3.80
2,809 In Stock
Mouser Part No 595-PCA9534ARGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
2,809 In Stock
Alternative Packaging
1
$3.80
10
$2.87
25
$2.64
100
$2.38
2,500
$2.08
5,000
View
250
$2.26
500
$2.25
1,000
$2.15
5,000
$2.06
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW
PCA9534PWR
Texas Instruments
1:
$1.75
4,803 In Stock
Mouser Part No 595-PCA9534PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW
4,803 In Stock
Alternative Packaging
1
$1.75
10
$1.28
25
$1.17
100
$1.04
2,000
$1.04
Buy
Min.: 1 Mult.: 1
Max.: 210
Reel :2,000
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 Remote 8B I2C & Lo- Pwr I/O Expander
PCA9534RGVR
Texas Instruments
1:
$1.99
3,417 In Stock
5,000 Expected 23/07/2026
Mouser Part No 595-PCA9534RGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
3,417 In Stock
5,000 Expected 23/07/2026
Alternative Packaging
1
$1.99
10
$1.59
25
$1.45
100
$1.29
2,500
$1.09
5,000
View
250
$1.22
500
$1.18
1,000
$1.13
5,000
$1.06
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9534
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
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
PCA9535DBQR
Texas Instruments
1:
$3.09
770 In Stock
Mouser Part No 595-PCA9535DBQR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
770 In Stock
Alternative Packaging
1
$3.09
25
$3.02
100
$2.73
250
$2.63
1,000
$2.49
2,500
$2.28
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9535
SMD/SMT
QSOP-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 & SMBus L o-Pwr I/O Expander
PCA9535DGVR
Texas Instruments
1:
$3.10
728 In Stock
Mouser Part No 595-PCA9535DGVR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
728 In Stock
Alternative Packaging
1
$3.10
25
$3.02
100
$2.73
250
$2.64
1,000
$2.41
2,000
$2.35
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9535
SMD/SMT
TVSOP-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 Remote 4-Bit I2C and SMBus I/O Expander
+1 image
PCA9536DGKR
Texas Instruments
1:
$1.56
13,912 In Stock
10,000 Expected 23/07/2026
Mouser Part No 595-PCA9536DGKR
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander
13,912 In Stock
10,000 Expected 23/07/2026
Alternative Packaging
1
$1.56
10
$1.15
25
$1.04
100
$0.92
250
$0.865
2,500
$0.865
Buy
Min.: 1 Mult.: 1
Max.: 290
Reel :2,500
Details
PCA9536
SMD/SMT
VSSOP-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
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW
PCA9539DWR
Texas Instruments
1:
$4.11
805 In Stock
2,000 Expected 09/07/2026
Mouser Part No 595-PCA9539DWR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW
805 In Stock
2,000 Expected 09/07/2026
Alternative Packaging
1
$4.11
10
$3.11
25
$2.86
100
$2.59
2,000
$2.24
4,000
View
250
$2.46
500
$2.44
1,000
$2.36
4,000
$2.20
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9539
SMD/SMT
SOIC-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 & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR
PCA9539PWR
Texas Instruments
1:
$4.48
1,214 In Stock
2,000 Expected 31/08/2026
Mouser Part No 595-PCA9539PWR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR
1,214 In Stock
2,000 Expected 31/08/2026
Alternative Packaging
1
$4.48
10
$3.40
25
$3.13
100
$2.83
2,000
$2.53
4,000
View
250
$2.69
1,000
$2.60
4,000
$2.42
Buy
Min.: 1 Mult.: 1
Reel :2,000
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
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
PCA9539RGER
Texas Instruments
1:
$2.28
1,391 In Stock
Mouser Part No 595-PCA9539RGER
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
1,391 In Stock
Alternative Packaging
1
$2.28
10
$1.68
25
$1.54
100
$1.37
3,000
$1.37
Buy
Min.: 1 Mult.: 1
Max.: 110
Reel :3,000
Details
PCA9539
SMD/SMT
VQFN-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 Remote 8B I2C and Lo -Pwr I/O Expander
PCA9554ARGTR
Texas Instruments
1:
$1.67
2,805 In Stock
Mouser Part No 595-PCA9554ARGTR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
2,805 In Stock
Alternative Packaging
1
$1.67
10
$1.23
25
$1.12
100
$0.991
3,000
$0.831
6,000
View
250
$0.932
500
$0.897
1,000
$0.891
6,000
$0.813
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCA9554A
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
Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander A 595-PCA9554DW
PCA9554DGVR
Texas Instruments
1:
$3.67
990 In Stock
Mouser Part No 595-PCA9554DGVR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander A 595-PCA9554DW
990 In Stock
1
$3.67
10
$2.73
25
$2.50
100
$2.24
2,000
$1.90
4,000
View
250
$2.12
500
$2.07
1,000
$1.97
4,000
$1.86
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9554
SMD/SMT
TVSOP-16
I2C, Serial, SMBus
8 I/O
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-TCA9554PWR
PCA9554PWR
Texas Instruments
1:
$2.72
2,022 In Stock
Mouser Part No 595-PCA9554PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-TCA9554PWR
2,022 In Stock
Alternative Packaging
1
$2.72
10
$2.03
25
$1.86
100
$1.67
2,000
$1.42
4,000
View
250
$1.57
500
$1.54
1,000
$1.50
4,000
$1.39
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9554
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR
PCA9555DW
Texas Instruments
1:
$4.82
1,161 In Stock
Mouser Part No 595-PCA9555DW
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR
1,161 In Stock
Alternative Packaging
1
$4.82
10
$3.67
25
$3.38
100
$3.06
250
View
250
$3.02
500
$3.01
1,000
$2.86
Buy
Min.: 1 Mult.: 1
Details
PCA9555
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
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DW
PCA9555DWR
Texas Instruments
1:
$3.48
1,024 In Stock
2,000 Expected 31/08/2026
Mouser Part No 595-PCA9555DWR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DW
1,024 In Stock
2,000 Expected 31/08/2026
Alternative Packaging
1
$3.48
10
$2.62
25
$2.40
100
$2.16
2,000
$1.86
4,000
View
250
$2.05
500
$2.03
1,000
$1.97
4,000
$1.83
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9555
SMD/SMT
SOIC-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 Remote 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR
PCA9555PWR
Texas Instruments
1:
$2.10
12,858 In Stock
Mouser Part No 595-PCA9555PWR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR
12,858 In Stock
Alternative Packaging
1
$2.10
10
$1.55
25
$1.42
100
$1.27
2,000
$1.08
4,000
View
250
$1.19
500
$1.15
1,000
$1.13
4,000
$1.04
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9555
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 Remote 16-Bit I2C & SMBus I/O Expander
PCA9555RGER
Texas Instruments
1:
$2.34
4,709 In Stock
Mouser Part No 595-PCA9555RGER
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
4,709 In Stock
Alternative Packaging
1
$2.34
10
$1.74
25
$1.59
100
$1.42
3,000
$1.42
Buy
Min.: 1 Mult.: 1
Max.: 240
Reel :3,000
Details
PCA9555
SMD/SMT
VQFN-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 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
PCA9557DGVR
Texas Instruments
1:
$3.32
2,335 In Stock
Mouser Part No 595-PCA9557DGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
2,335 In Stock
Alternative Packaging
1
$3.32
10
$2.48
25
$2.28
100
$2.05
2,000
$1.78
4,000
View
250
$1.94
500
$1.91
4,000
$1.69
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9557
SMD/SMT
TVSOP-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.5 V
6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Israel
