Interface - I/O Expanders 8bit Input/Output Exp SPI interface
MCP23S08T-E/ML
Microchip Technology
1:
NT$59.15
3,488 In Stock
Mouser Part # 579-MCP23S08T-E/ML
Microchip Technology
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
3,488 In Stock
Alternative Packaging
1
NT$59.15
3,300
NT$59.15
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
SMD/SMT
QFN-20
Serial, SPI
8 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 8B I/O Expander SPI interface
MCP23S09-E/MG
Microchip Technology
1:
NT$60.95
10,830 In Stock
Mouser Part # 579-MCP23S09-E/MG
Microchip Technology
Interface - I/O Expanders 8B I/O Expander SPI interface
10,830 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-16
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 8B I/O Expander SPI interface
MCP23S09T-E/MG
Microchip Technology
1:
NT$60.95
2,753 In Stock
Mouser Part # 579-MCP23S09T-E/MG
Microchip Technology
Interface - I/O Expanders 8B I/O Expander SPI interface
2,753 In Stock
Alternative Packaging
1
NT$60.95
3,300
NT$60.95
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
SMD/SMT
QFN-16
Serial, SPI
8 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 8-bit I/O Expander SPI interface
+1 image
MCP23S09T-E/SO
Microchip Technology
1:
NT$60.95
2,088 In Stock
Mouser Part # 579-MCP23S09T-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
2,088 In Stock
Alternative Packaging
1
NT$60.95
1,100
NT$60.95
Buy
Min.: 1 Mult.: 1
Reel :1,100
Details
SMD/SMT
SOIC-18
Serial, SPI
8 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 16bit Input/Output Exp SPI interface
MCP23S17-E/ML
Microchip Technology
1:
NT$73.13
5,261 In Stock
Mouser Part # 579-MCP23S17-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
5,261 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
MCP23S17
SMD/SMT
QFN-28
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders 16B I/O Expander SPI interface
MCP23S18-E/MJ
Microchip Technology
1:
NT$77.08
6,333 In Stock
Mouser Part # 579-MCP23S18-E/MJ
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
6,333 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-24
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
MCP23S18-E/SO
Microchip Technology
1:
NT$77.08
915 In Stock
Mouser Part # 579-MCP23S18-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
915 In Stock
Alternative Packaging
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 16B I/O Expander SPI interface
MCP23S18T-E/MJ
Microchip Technology
1:
NT$77.08
3,694 In Stock
Mouser Part # 579-MCP23S18T-E/MJ
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
3,694 In Stock
Alternative Packaging
1
NT$77.08
3,300
NT$77.08
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:
NT$77.08
1,201 In Stock
Mouser Part # 579-MCP23S18T-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
1,201 In Stock
Alternative Packaging
1
NT$77.08
1,600
NT$77.08
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 Mixed signal Expandr
MCP25050-I/SL
Microchip Technology
1:
NT$173.51
1,011 In Stock
Mouser Part # 579-MCP25050-I/SL
Microchip Technology
Interface - I/O Expanders Mixed signal Expandr
1,011 In Stock
Alternative Packaging
1
NT$173.51
25
NT$144.12
114
NT$139.82
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 Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534ADB
PCA9534ADBR
Texas Instruments
1:
NT$143.40
804 In Stock
Mouser Part # 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
NT$143.40
10
NT$108.27
25
NT$99.30
100
NT$89.63
250
View
2,000
NT$78.87
250
NT$85.32
500
NT$84.61
1,000
NT$79.59
2,000
NT$78.87
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:
NT$136.23
2,252 In Stock
Mouser Part # 595-PCA9534ARGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
2,252 In Stock
Alternative Packaging
1
NT$136.23
10
NT$102.89
25
NT$94.64
100
NT$85.32
2,500
NT$73.85
5,000
View
250
NT$81.02
500
NT$80.30
1,000
NT$76.36
5,000
NT$72.42
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 4-Bit I2C and SMBus I/O Expander A 595-PCA9536D
PCA9536DR
Texas Instruments
1:
NT$55.93
10,589 In Stock
Mouser Part # 595-PCA9536DR
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander A 595-PCA9536D
10,589 In Stock
Alternative Packaging
1
NT$55.93
10
NT$41.23
25
NT$37.28
100
NT$32.98
2,500
NT$27.60
5,000
View
250
NT$31.01
500
NT$29.79
1,000
NT$29.50
5,000
NT$27.03
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW
PCA9538DWR
Texas Instruments
1:
NT$144.83
1,964 In Stock
Mouser Part # 595-PCA9538DWR
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW
1,964 In Stock
Alternative Packaging
1
NT$144.83
10
NT$109.34
25
NT$100.38
100
NT$90.70
250
View
2,000
NT$78.15
250
NT$86.04
500
NT$85.32
1,000
NT$80.30
2,000
NT$78.15
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9538
SMD/SMT
SOIC-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
PCA9539DGVR
Texas Instruments
1:
NT$76.00
1,525 In Stock
Mouser Part # 595-PCA9539DGVR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
1,525 In Stock
Alternative Packaging
1
NT$76.00
10
NT$70.62
2,000
NT$70.27
4,000
NT$64.53
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9539
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 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DW
PCA9555DWR
Texas Instruments
1:
NT$124.76
1,804 In Stock
Mouser Part # 595-PCA9555DWR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DW
1,804 In Stock
Alternative Packaging
1
NT$124.76
10
NT$93.93
25
NT$86.04
100
NT$77.44
2,000
NT$66.68
4,000
View
250
NT$73.49
500
NT$72.78
1,000
NT$70.62
4,000
NT$65.61
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 8B I2C & SMBu s Lo-Pwr I/O Exp
PCA9557RGYR
Texas Instruments
1:
NT$103.97
3,414 In Stock
Mouser Part # 595-PCA9557RGYR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
3,414 In Stock
Alternative Packaging
1
NT$103.97
10
NT$77.44
25
NT$70.98
100
NT$63.81
3,000
NT$60.23
6,000
View
250
NT$60.23
6,000
NT$54.49
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCA9557
SMD/SMT
VQFN-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
Interface - I/O Expanders 8bit I/O Expndr
PCF8574AN
Texas Instruments
1:
NT$154.87
1,038 In Stock
Mouser Part # 595-PCF8574AN
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr
1,038 In Stock
1
NT$154.87
10
NT$117.23
25
NT$105.40
100
NT$95.72
250
View
250
NT$91.06
500
NT$89.27
1,000
NT$86.76
2,500
NT$84.25
Buy
Min.: 1 Mult.: 1
Details
PCF8574A
Through Hole
PDIP-16
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW
PCF8574APWR
Texas Instruments
1:
NT$57.00
2,908 In Stock
10,000 Expected 11/16/2026
Mouser Part # 595-PCF8574APWR
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW
2,908 In Stock
10,000 Expected 11/16/2026
Alternative Packaging
1
NT$57.00
10
NT$41.59
25
NT$38.00
100
NT$33.52
250
View
2,000
NT$28.43
250
NT$31.51
500
NT$30.29
1,000
NT$30.01
2,000
NT$28.43
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8574A
SMD/SMT
TSSOP-20
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
PCF8574DGVR
Texas Instruments
1:
NT$150.21
1,968 In Stock
Mouser Part # 595-PCF8574DGVR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
1,968 In Stock
Alternative Packaging
1
NT$150.21
10
NT$113.29
25
NT$103.97
100
NT$93.93
250
NT$90.70
2,000
NT$76.72
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8574
SMD/SMT
TVSOP-20
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
1 kV
Interface - I/O Expanders 8bit I/O Expndr
PCF8574N
Texas Instruments
1:
NT$106.83
2,522 In Stock
6,325 Expected 8/28/2026
Mouser Part # 595-PCF8574N
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr
2,522 In Stock
6,325 Expected 8/28/2026
1
NT$106.83
10
NT$79.95
25
NT$72.78
100
NT$65.61
250
View
250
NT$62.02
500
NT$59.87
1,000
NT$57.72
2,500
NT$55.93
5,000
NT$54.85
Buy
Min.: 1 Mult.: 1
Details
PCF8574
Through Hole
PDIP-16
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
PCF8574RGYR
Texas Instruments
1:
NT$79.95
1,522 In Stock
Mouser Part # 595-PCF8574RGYR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
1,522 In Stock
Alternative Packaging
1
NT$79.95
10
NT$59.51
25
NT$54.13
100
NT$48.40
3,000
NT$40.87
6,000
View
250
NT$45.89
500
NT$44.45
1,000
NT$42.66
6,000
NT$39.44
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCF8574
SMD/SMT
VQFN-20
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
1 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDW
PCF8575CDWR
Texas Instruments
1:
NT$243.06
1,070 In Stock
Mouser Part # 595-PCF8575CDWR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDW
1,070 In Stock
Alternative Packaging
1
NT$243.06
10
NT$186.42
25
NT$172.44
100
NT$156.66
250
View
2,000
NT$145.19
250
NT$149.14
500
NT$145.55
2,000
NT$145.19
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8575C
SMD/SMT
SOIC-24
I2C, Serial, SMBus
16 I/O
With Interrupt
4.5 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
PCF8575DGVR
Texas Instruments
1:
NT$179.25
832 In Stock
Mouser Part # 595-PCF8575DGVR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
832 In Stock
Alternative Packaging
1
NT$179.25
10
NT$177.82
25
NT$164.55
100
NT$152.36
1,000
NT$136.59
2,000
NT$124.04
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8575
SMD/SMT
TVSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.5 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 A A 595-PCF8575DW
PCF8575DWR
Texas Instruments
1:
NT$112.21
1,073 In Stock
4,000 Expected 10/15/2026
Mouser Part # 595-PCF8575DWR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DW
1,073 In Stock
4,000 Expected 10/15/2026
Alternative Packaging
1
NT$112.21
10
NT$84.25
25
NT$77.08
100
NT$69.55
2,000
NT$59.51
4,000
View
250
NT$65.61
500
NT$64.53
1,000
NT$62.74
4,000
NT$58.44
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8575
SMD/SMT
SOIC-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Taiwan
