Interface - I/O Expanders In/Out SPI int
MCP23S08-E/P
Microchip Technology
1:
$1.61
901 In Stock
Mouser Part No
579-MCP23S08-E/P
Microchip Technology
Interface - I/O Expanders In/Out SPI int
901 In Stock
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Min.: 1
Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
Through Hole
PDIP-18
Interface - Signal Buffers, Repeaters 9.8-12.5 Gbps Quad C H Retimer A 595-DS1 A 595-DS125RT410SQNPB
DS125RT410SQE/NOPB
Texas Instruments
1:
$35.97
197 In Stock
Mouser Part No
595-DS125RT410SQENPB
Texas Instruments
Interface - Signal Buffers, Repeaters 9.8-12.5 Gbps Quad C H Retimer A 595-DS1 A 595-DS125RT410SQNPB
197 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Signal Buffers, Repeaters
Retimers
SMD/SMT
WQFN-48
Interface - I/O Expanders 16-bit SPI bus I/O e xpander with interr
TXE8116DGSR
Texas Instruments
1:
$1.44
6,542 In Stock
5,000 Expected 19/04/2027
New Product
Mouser Part No
595-TXE8116DGSR
New Product
Texas Instruments
Interface - I/O Expanders 16-bit SPI bus I/O e xpander with interr
6,542 In Stock
5,000 Expected 19/04/2027
Buy
Min.: 1
Mult.: 1
Reel :
5,000
Details
I/O Expanders
I/O Expanders
SPI Bus I/O Expander
SPI
SMD/SMT
VSSOP-24
Interface - I/O Expanders In/Out SPI int
MCP23S08-E/SO
Microchip Technology
1:
$1.54
22,332 In Stock
Mouser Part No
579-MCP23S08-E/SO
Microchip Technology
Interface - I/O Expanders In/Out SPI int
22,332 In Stock
Alternative Packaging
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Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SOIC-18
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SO
Microchip Technology
1:
$1.69
32,068 In Stock
Mouser Part No
579-MCP23S17-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
32,068 In Stock
Alternative Packaging
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Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SOIC-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SS
Microchip Technology
1:
$1.78
13,243 In Stock
Mouser Part No
579-MCP23S17-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
13,243 In Stock
Alternative Packaging
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Min.: 1
Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SSOP-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/ML
Microchip Technology
1:
$2.04
37,825 In Stock
Mouser Part No
579-MCP23S17T-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
37,825 In Stock
Alternative Packaging
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Min.: 1
Mult.: 1
Reel :
1,600
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
QFN-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/SS
Microchip Technology
1:
$1.78
18,690 In Stock
14,855 Expected 10/11/2026
Mouser Part No
579-MCP23S17T-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
18,690 In Stock
14,855 Expected 10/11/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
2,100
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SSOP-28
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
MCP23S08-E/ML
Microchip Technology
1:
$1.65
5,550 In Stock
Mouser Part No
579-MCP23S08-E/ML
Microchip Technology
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
5,550 In Stock
Alternative Packaging
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Min.: 1
Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
QFN-20
Interface - I/O Expanders In/Out SPI int
+2 images
MCP23S08-E/SS
Microchip Technology
1:
$1.55
2,435 In Stock
7,035 Expected 16/11/2026
Mouser Part No
579-MCP23S08-E/SS
Microchip Technology
Interface - I/O Expanders In/Out SPI int
2,435 In Stock
7,035 Expected 16/11/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SSOP-20
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
MCP23S08T-E/ML
Microchip Technology
1:
$1.65
2,571 In Stock
3,300 Expected 21/12/2026
Mouser Part No
579-MCP23S08T-E/ML
Microchip Technology
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
2,571 In Stock
3,300 Expected 21/12/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
3,300
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
QFN-20
Interface - I/O Expanders In/Out SPI int
MCP23S08T-E/SO
Microchip Technology
1:
$1.54
7,660 In Stock
Mouser Part No
579-MCP23S08T-E/SO
Microchip Technology
Interface - I/O Expanders In/Out SPI int
7,660 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1,100
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SOIC-18
Interface - I/O Expanders In/Out SPI int
+2 images
MCP23S08T-E/SS
Microchip Technology
1:
$1.55
8,184 In Stock
Mouser Part No
579-MCP23S08T-E/SS
Microchip Technology
Interface - I/O Expanders In/Out SPI int
8,184 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SSOP-20
Interface - I/O Expanders 8B I/O Expander SPI interface
MCP23S09-E/MG
Microchip Technology
1:
$1.70
6,970 In Stock
5,040 Expected 14/12/2026
Mouser Part No
579-MCP23S09-E/MG
Microchip Technology
Interface - I/O Expanders 8B I/O Expander SPI interface
Product Comments
6,970 In Stock
5,040 Expected 14/12/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
I/O Expanders
Serial, SPI
SMD/SMT
QFN-16
Interface - I/O Expanders 8B I/O Expander SPI interface
MCP23S09T-E/MG
Microchip Technology
1:
$1.70
2,626 In Stock
Mouser Part No
579-MCP23S09T-E/MG
Microchip Technology
Interface - I/O Expanders 8B I/O Expander SPI interface
Product Comments
2,626 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
3,300
Details
I/O Expanders
Serial, SPI
SMD/SMT
QFN-16
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/ML
Microchip Technology
1:
$2.04
2,693 In Stock
9,760 Expected 03/12/2026
Mouser Part No
579-MCP23S17-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
2,693 In Stock
9,760 Expected 03/12/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
QFN-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SP
Microchip Technology
1:
$1.78
10,161 In Stock
Mouser Part No
579-MCP23S17-E/SP
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
10,161 In Stock
Buy
Min.: 1
Mult.: 1
Details
I/O Expanders
Serial, SPI
Through Hole
SPDIP-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/SO
Microchip Technology
1:
$1.69
10,998 In Stock
17,600 Expected 01/01/2027
Mouser Part No
579-MCP23S17T-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
10,998 In Stock
17,600 Expected 01/01/2027
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SOIC-28
Interface - I/O Expanders 16B I/O Expander SPI interface
MCP23S18-E/MJ
Microchip Technology
1:
$2.15
3,023 In Stock
4,095 On Order
Mouser Part No
579-MCP23S18-E/MJ
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
3,023 In Stock
4,095 On Order
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
QFN-24
Interface - I/O Expanders 16B I/O Expander SPI interface
MCP23S18T-E/MJ
Microchip Technology
1:
$2.15
2,405 In Stock
9,900 Expected 01/01/2027
Mouser Part No
579-MCP23S18T-E/MJ
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
2,405 In Stock
9,900 Expected 01/01/2027
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
3,300
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
QFN-24
Interface - I/O Expanders 16B I/O Expander SPI interface
+3 images
MCP23S18T-E/SO
Microchip Technology
1:
$2.15
946 In Stock
Mouser Part No
579-MCP23S18T-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
946 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
I/O Expanders
Serial, SPI
SMD/SMT
SOIC-28
Interface - I/O Expanders 8-bit I/O Expander SPI interface
MCP23S09-E/P
Microchip Technology
1:
$1.69
211 In Stock
Mouser Part No
579-MCP23S09-E/P
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
211 In Stock
Buy
Min.: 1
Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
Through Hole
PDIP-18
Interface - I/O Expanders 8-bit I/O Expander SPI interface
MCP23S09-E/SO
Microchip Technology
1:
$1.62
283 In Stock
294 Expected 10/11/2026
Mouser Part No
579-MCP23S09-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
283 In Stock
294 Expected 10/11/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SOIC-18
Interface - I/O Expanders 8-bit I/O Expander SPI interface
+1 image
MCP23S09T-E/SO
Microchip Technology
1:
$1.70
1,086 In Stock
Mouser Part No
579-MCP23S09T-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
1,086 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1,100
Details
I/O Expanders
Serial, SPI
SMD/SMT
SOIC-18
Interface - I/O Expanders 16B I/O Expander SPI interface
MCP23S18-E/SP
Microchip Technology
1:
$2.26
500 In Stock
Mouser Part No
579-MCP23S18-E/SP
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
500 In Stock
Buy
Min.: 1
Mult.: 1
Details
I/O Expanders
Serial, SPI
Through Hole
PDIP-28