Interface - I/O Expanders In/Out SPI int
MCP23S08-E/P
Microchip Technology
1:
S/ 6.27
1,025 In Stock
Mouser Part #
579-MCP23S08-E/P
Microchip Technology
Interface - I/O Expanders In/Out SPI int
1,025 In Stock
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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:
S/ 140.01
197 In Stock
Mouser Part #
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
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250
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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:
S/ 5.61
7,830 In Stock
5,000 Expected 4/19/2027
New Product
Mouser Part #
595-TXE8116DGSR
New Product
Texas Instruments
Interface - I/O Expanders 16-bit SPI bus I/O e xpander with interr
7,830 In Stock
5,000 Expected 4/19/2027
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5,000
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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:
S/ 5.99
22,942 In Stock
Mouser Part #
579-MCP23S08-E/SO
Microchip Technology
Interface - I/O Expanders In/Out SPI int
22,942 In Stock
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I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SOIC-18
Interface - I/O Expanders In/Out SPI int
MCP23S08T-E/SO
Microchip Technology
1:
S/ 5.99
10,475 In Stock
Mouser Part #
579-MCP23S08T-E/SO
Microchip Technology
Interface - I/O Expanders In/Out SPI int
10,475 In Stock
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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:
S/ 6.58
32,395 In Stock
Mouser Part #
579-MCP23S17-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
32,395 In Stock
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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:
S/ 6.93
13,797 In Stock
Mouser Part #
579-MCP23S17-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
13,797 In Stock
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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:
S/ 7.94
39,865 In Stock
Mouser Part #
579-MCP23S17T-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
39,865 In Stock
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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:
S/ 6.93
12,782 In Stock
23,100 Expected 11/2/2026
Mouser Part #
579-MCP23S17T-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
12,782 In Stock
23,100 Expected 11/2/2026
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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:
S/ 6.42
5,597 In Stock
Mouser Part #
579-MCP23S08-E/ML
Microchip Technology
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
5,597 In Stock
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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:
S/ 6.03
2,858 In Stock
7,035 On Order
Mouser Part #
579-MCP23S08-E/SS
Microchip Technology
Interface - I/O Expanders In/Out SPI int
2,858 In Stock
7,035 On Order
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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:
S/ 6.42
2,571 In Stock
Mouser Part #
579-MCP23S08T-E/ML
Microchip Technology
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
2,571 In Stock
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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
MCP23S08T-E/SS
Microchip Technology
1:
S/ 6.03
8,184 In Stock
Mouser Part #
579-MCP23S08T-E/SS
Microchip Technology
Interface - I/O Expanders In/Out SPI int
8,184 In Stock
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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:
S/ 6.62
6,970 In Stock
5,040 Expected 12/14/2026
Mouser Part #
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 12/14/2026
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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:
S/ 6.62
2,627 In Stock
Mouser Part #
579-MCP23S09T-E/MG
Microchip Technology
Interface - I/O Expanders 8B I/O Expander SPI interface
Product Comments
2,627 In Stock
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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:
S/ 7.94
3,318 In Stock
9,760 Expected 12/3/2026
Mouser Part #
579-MCP23S17-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
3,318 In Stock
9,760 Expected 12/3/2026
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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:
S/ 6.93
10,161 In Stock
Mouser Part #
579-MCP23S17-E/SP
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
10,161 In Stock
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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:
S/ 6.58
11,096 In Stock
17,600 Expected 1/1/2027
Mouser Part #
579-MCP23S17T-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
11,096 In Stock
17,600 Expected 1/1/2027
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Reel :
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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:
S/ 8.37
3,432 In Stock
Mouser Part #
579-MCP23S18-E/MJ
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
3,432 In Stock
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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:
S/ 8.37
2,405 In Stock
9,900 Expected 1/1/2027
Mouser Part #
579-MCP23S18T-E/MJ
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
2,405 In Stock
9,900 Expected 1/1/2027
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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:
S/ 8.37
946 In Stock
Mouser Part #
579-MCP23S18T-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
946 In Stock
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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:
S/ 6.58
211 In Stock
Mouser Part #
579-MCP23S09-E/P
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
211 In Stock
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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:
S/ 6.31
283 In Stock
294 Expected 10/29/2026
Mouser Part #
579-MCP23S09-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
283 In Stock
294 Expected 10/29/2026
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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:
S/ 6.62
1,086 In Stock
Mouser Part #
579-MCP23S09T-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
1,086 In Stock
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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/SO
Microchip Technology
1:
S/ 8.37
248 In Stock
945 Expected 1/4/2027
Mouser Part #
579-MCP23S18-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
248 In Stock
945 Expected 1/4/2027
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Details
I/O Expanders
I/O Expanders
I/O Expander
Serial, SPI
SMD/SMT
SOIC-28