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Serial, SPI Interface ICs

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Interface Type = Serial, SPI

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package / Case
Sensor Interface Digital sensor outpu t driver with low r TIOS1023LYAHR Texas Instruments 1: ₩5,707.3 7,425In Stock	Mfr. Part # TIOS1023LYAHR Mouser Part # 595-TIOS1023LYAHR	Texas Instruments	Sensor Interface Digital sensor outpu t driver with low r Learn More about Texas Instruments ti tios102 tios102x sensor output drivers	Datasheet	7,425In Stock	Cut Tape ₩5,707.3 ₩4,312.2 ₩3,959.9 ₩3,579.4 Reel ₩3,072.1 View ₩3,396.2 ₩3,368 ₩3,156.6 ₩3,058 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Sensor Interface	Digital Sensor Output Drivers	Digital Sensor Output Driver	Serial, SPI	SMD/SMT	DSBGA-12
Interface - I/O Expanders In/Out SPI int MCP23S08-E/P Microchip Technology 1: ₩2,268.8 1,001In Stock	Mfr. Part # MCP23S08-E/P Mouser Part # 579-MCP23S08-E/P	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	1,001In Stock	₩2,268.8 ₩1,902.4 ₩1,803.8	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	Through Hole	PDIP-18
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7301AAI+T Analog Devices / Maxim Integrated 1: ₩19,517.4 2,080In Stock	Mfr. Part # MAX7301AAI+T Mouser Part # 700-MAX7301AAIT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port Learn More about Analog Devices / Maxim Integrated maxim programmable logic controllers	Datasheet	2,080In Stock	Cut Tape ₩19,517.4 ₩15,374.4 ₩14,345.7 ₩13,204.2 View Reel ₩11,400.4 ₩13,176 ₩12,401 ₩12,119.1 ₩11,400.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders			Serial, SPI	SMD/SMT	SSOP-28
Sensor Interface Time-to-Digital Conv erter A 595-TDC7200 A 595-TDC7200PWR TDC7200PW Texas Instruments 1: ₩5,495.9 724In Stock	Mfr. Part # TDC7200PW Mouser Part # 595-TDC7200PW	Texas Instruments	Sensor Interface Time-to-Digital Conv erter A 595-TDC7200 A 595-TDC7200PWR Learn More about Texas Instruments ti tdc7200 tdc	Datasheet	724In Stock	₩5,495.9 ₩4,143 ₩3,466.6 ₩3,311.6 View ₩3,241.2 ₩3,128.4 ₩3,043.9 ₩2,959.3	Min.: 1 Mult.: 1	Sensor Interface		Time-to-Digital Converter	Serial, SPI	SMD/SMT	TSSOP-14
Sensor Interface Digital sensor outpu t driver with integ A 595-TIOS1015DMWT TIOS1015DMWR Texas Instruments 1: ₩5,848.2 4,794In Stock	Mfr. Part # TIOS1015DMWR Mouser Part # 595-TIOS1015DMWR	Texas Instruments	Sensor Interface Digital sensor outpu t driver with integ A 595-TIOS1015DMWT Learn More about Texas Instruments ti tios101 drivers	Datasheet	4,794In Stock	Cut Tape ₩5,848.2 ₩4,424.9 ₩4,072.6 ₩3,678 View Reel ₩3,156.6 ₩3,494.8 ₩3,480.7 ₩3,241.2 ₩3,156.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Sensor Interface	Digital Sensor Output Drivers	Digital Output Switch	Serial, SPI	SMD/SMT	VSON-10
CAN Interface IC System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 4 wake ups, 15 ms reset duration, QFN 48 MC33742PEP NXP Semiconductors 1: ₩13,316.9 505In Stock End of Life	Mfr. Part # MC33742PEP Mouser Part # 841-MC33742PEP End of Life	NXP Semiconductors	CAN Interface IC System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 4 wake ups, 15 ms reset duration, QFN 48	Datasheet	505In Stock	₩13,316.9 ₩10,315.3 ₩9,568.5 ₩8,737 View ₩8,342.5 ₩8,102.9 ₩7,877.4 Quote	Min.: 1 Mult.: 1	CAN Interface IC	CAN System Basis Chips	High Speed CAN Transceiver	Serial, SPI	SMD/SMT	QFN-48
CAN Interface IC System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 3.5 ms reset duration, SOIC 28 MC33742SPEGR2 NXP Semiconductors 1: ₩13,035.1 998In Stock End of Life	Mfr. Part # MC33742SPEGR2 Mouser Part # 841-MC33742SPEGR2 End of Life	NXP Semiconductors	CAN Interface IC System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 3.5 ms reset duration, SOIC 28	Datasheet	998In Stock	Cut Tape ₩13,035.1 ₩10,104 ₩9,371.2 ₩8,567.9 Reel ₩7,722.4 View ₩8,173.4 ₩7,947.9 ₩7,313.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CAN Interface IC	CAN Transceivers	High Speed CAN Transceiver	Serial, SPI	SMD/SMT	SOIC-28
Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32 MC33978AES NXP Semiconductors 1: ₩7,031.9 250In Stock	Mfr. Part # MC33978AES Mouser Part # 841-MC33978AES	NXP Semiconductors	Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32	Datasheet	250In Stock	₩7,031.9 ₩5,355 ₩4,932.2 ₩4,481.3 View ₩4,072.6 ₩4,058.5 ₩3,988 ₩3,903.5 Quote	Min.: 1 Mult.: 1	Interface - Specialized	Switch Detectors	Switch Detection Interface	Serial, SPI	SMD/SMT	QFN-32
Sensor Interface INDUSTRIAL OCTAL HIGH SPEED DIGITAL MAX31914AUI+ Analog Devices / Maxim Integrated 1: ₩13,979.3 190In Stock	Mfr. Part # MAX31914AUI+ Mouser Part # 700-MAX31914AUI+	Analog Devices / Maxim Integrated	Sensor Interface INDUSTRIAL OCTAL HIGH SPEED DIGITAL Learn More about Analog Devices / Maxim Integrated maxim max31914 translator	Datasheet	190In Stock	₩13,979.3 ₩10,893.1 ₩9,653 ₩8,455.2 View ₩8,412.9 ₩8,229.7 Quote	Min.: 1 Mult.: 1	Sensor Interface		Digital Input Translator	Serial, SPI	SMD/SMT	TSSOP-38
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package PCAL9722HN/Q900MP NXP Semiconductors 1: ₩3,184.8 45,457In Stock	Mfr. Part # PCAL9722HN/Q900MP Mouser Part # 771-PCAL9722HNQ900MP	NXP Semiconductors	Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package Learn More about NXP Semiconductors nxp pcal9722 expanders	Datasheet	45,457In Stock	Cut Tape ₩3,184.8 ₩2,353.4 ₩2,156.1 ₩1,916.5 View Reel ₩1,592.4 ₩1,817.9 ₩1,761.5 ₩1,592.4 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	I/O Expanders	I/O Expanders	General Purpose	Serial, SPI	SMD/SMT	HVQFN-32
Interface - I/O Expanders In/Out SPI int MCP23S08-E/SO Microchip Technology 1: ₩2,170.2 22,344In Stock	Mfr. Part # MCP23S08-E/SO Mouser Part # 579-MCP23S08-E/SO	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	22,344In Stock	₩2,170.2 ₩1,803.8 ₩1,789.7	Min.: 1 Mult.: 1	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: ₩2,381.5 32,086In Stock	Mfr. Part # MCP23S17-E/SO Mouser Part # 579-MCP23S17-E/SO	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	32,086In Stock	₩2,381.5 ₩1,972.9 ₩1,803.8	Min.: 1 Mult.: 1	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: ₩2,508.4 13,243In Stock	Mfr. Part # MCP23S17-E/SS Mouser Part # 579-MCP23S17-E/SS	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	13,243In Stock	₩2,508.4 ₩2,099.7 ₩1,902.4	Min.: 1 Mult.: 1	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: ₩2,874.8 39,725In Stock	Mfr. Part # MCP23S17T-E/ML Mouser Part # 579-MCP23S17T-E/ML	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	39,725In Stock	Cut Tape ₩2,874.8 ₩2,381.5 Reel ₩2,170.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	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: ₩2,508.4 14,647In Stock 21,000Expected 11/2/2026	Mfr. Part # MCP23S17T-E/SS Mouser Part # 579-MCP23S17T-E/SS	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	14,647In Stock 21,000Expected 11/2/2026	Cut Tape ₩2,508.4 ₩2,099.7 Reel ₩1,902.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	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: ₩2,325.2 5,597In Stock	Mfr. Part # MCP23S08-E/ML Mouser Part # 579-MCP23S08-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	Datasheet	5,597In Stock	₩2,325.2 ₩1,930.6 ₩1,916.5	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	QFN-20
Interface - I/O Expanders In/Out SPI int MCP23S08-E/SS Microchip Technology 1: ₩2,184.3 2,435In Stock 7,035Expected 11/16/2026	Mfr. Part # MCP23S08-E/SS Mouser Part # 579-MCP23S08-E/SS	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	2,435In Stock 7,035Expected 11/16/2026	₩2,184.3 ₩1,817.9 ₩1,634.7	Min.: 1 Mult.: 1	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: ₩2,325.2 2,571In Stock 3,300Expected 12/21/2026	Mfr. Part # MCP23S08T-E/ML Mouser Part # 579-MCP23S08T-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	Datasheet	2,571In Stock 3,300Expected 12/21/2026	Cut Tape ₩2,325.2 ₩2,297 Reel ₩1,916.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	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: ₩2,170.2 10,060In Stock	Mfr. Part # MCP23S08T-E/SO Mouser Part # 579-MCP23S08T-E/SO	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	10,060In Stock	Cut Tape ₩2,170.2 ₩2,142 Reel ₩1,789.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,100	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/SS Microchip Technology 1: ₩2,184.3 8,184In Stock	Mfr. Part # MCP23S08T-E/SS Mouser Part # 579-MCP23S08T-E/SS	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	8,184In Stock	Cut Tape ₩2,184.3 ₩1,817.9 Reel ₩1,634.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	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: ₩2,395.6 6,970In Stock 5,040Expected 12/14/2026	Mfr. Part # MCP23S09-E/MG Mouser Part # 579-MCP23S09-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	6,970In Stock 5,040Expected 12/14/2026	₩2,395.6 ₩2,015.2 ₩1,817.9	Min.: 1 Mult.: 1	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: ₩2,395.6 2,626In Stock	Mfr. Part # MCP23S09T-E/MG Mouser Part # 579-MCP23S09T-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	2,626In Stock	Cut Tape ₩2,395.6 ₩2,015.2 Reel ₩1,817.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	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: ₩2,874.8 2,754In Stock 9,760Expected 12/3/2026	Mfr. Part # MCP23S17-E/ML Mouser Part # 579-MCP23S17-E/ML	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	2,754In Stock 9,760Expected 12/3/2026	₩2,874.8 ₩2,381.5 ₩2,170.2	Min.: 1 Mult.: 1	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: ₩2,508.4 7,301In Stock	Mfr. Part # MCP23S17-E/SP Mouser Part # 579-MCP23S17-E/SP	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	7,301In Stock	₩2,508.4 ₩2,099.7 ₩1,902.4	Min.: 1 Mult.: 1	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: ₩2,381.5 11,011In Stock 17,600Expected 1/1/2027	Mfr. Part # MCP23S17T-E/SO Mouser Part # 579-MCP23S17T-E/SO	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp SPI interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	11,011In Stock 17,600Expected 1/1/2027	Cut Tape ₩2,381.5 ₩1,972.9 Reel ₩1,803.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	SOIC-28