Interface - I/O Expanders In/Out SPI int
MCP23S08-E/P
Microchip Technology
1:
HK$13.23
1,000 In Stock
Mouser Part No
579-MCP23S08-E/P
Microchip Technology
Interface - I/O Expanders In/Out SPI int
1,000 In Stock
Buy
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:
HK$330.77
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:
HK$11.84
6,492 In Stock
5,000 Expected 23/11/2026
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
6,492 In Stock
5,000 Expected 23/11/2026
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:
HK$12.66
22,306 In Stock
Mouser Part No
579-MCP23S08-E/SO
Microchip Technology
Interface - I/O Expanders In/Out SPI int
22,306 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
SOIC-18
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SO
Microchip Technology
1:
HK$13.89
31,939 In Stock
Mouser Part No
579-MCP23S17-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
31,939 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
SOIC-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SS
Microchip Technology
1:
HK$14.63
12,374 In Stock
Mouser Part No
579-MCP23S17-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
12,374 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:
HK$16.77
33,910 In Stock
Mouser Part No
579-MCP23S17T-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
33,910 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
QFN-28
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/SS
Microchip Technology
1:
HK$14.63
25,960 In Stock
Mouser Part No
579-MCP23S17T-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
25,960 In Stock
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:
HK$13.56
5,533 In Stock
Mouser Part No
579-MCP23S08-E/ML
Microchip Technology
Interface - I/O Expanders 8bit Input/Output Exp SPI interface
5,533 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:
HK$12.74
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:
HK$13.56
2,029 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
2,029 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:
HK$12.66
7,600 In Stock
Mouser Part No
579-MCP23S08T-E/SO
Microchip Technology
Interface - I/O Expanders In/Out SPI int
7,600 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:
HK$12.74
7,451 In Stock
Mouser Part No
579-MCP23S08T-E/SS
Microchip Technology
Interface - I/O Expanders In/Out SPI int
7,451 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:
HK$13.97
6,970 In Stock
5,040 Expected 21/12/2026
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 21/12/2026
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:
HK$13.97
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:
HK$16.77
2,253 In Stock
9,760 Expected 23/11/2026
Mouser Part No
579-MCP23S17-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
2,253 In Stock
9,760 Expected 23/11/2026
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:
HK$14.63
7,093 In Stock
Mouser Part No
579-MCP23S17-E/SP
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
7,093 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:
HK$13.89
10,086 In Stock
17,600 Expected 1/1/2027
Mouser Part No
579-MCP23S17T-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
10,086 In Stock
17,600 Expected 1/1/2027
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:
HK$17.67
1,376 In Stock
4,095 Expected 4/1/2027
Mouser Part No
579-MCP23S18-E/MJ
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
1,376 In Stock
4,095 Expected 4/1/2027
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:
HK$17.67
2,390 In Stock
9,900 Expected 1/1/2027
Mouser Part No
579-MCP23S18T-E/MJ
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
2,390 In Stock
9,900 Expected 1/1/2027
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 8-bit I/O Expander SPI interface
MCP23S09-E/P
Microchip Technology
1:
HK$13.89
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:
HK$13.32
577 In Stock
Mouser Part No
579-MCP23S09-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander SPI interface
577 In Stock
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:
HK$13.97
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:
HK$18.58
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
Interface - I/O Expanders 16B I/O Expander SPI interface
+3 images
MCP23S18T-E/SO
Microchip Technology
1:
HK$17.67
818 In Stock
Mouser Part No
579-MCP23S18T-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander SPI interface
818 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
I/O Expanders
Serial, SPI
SMD/SMT
SOIC-28