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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 (TWD) 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: NT$145.19 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 NT$145.19 NT$109.70 NT$100.74 NT$91.06 Reel NT$78.15 View NT$86.40 NT$85.68 NT$80.30 NT$77.79 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 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7301AAI+T Analog Devices / Maxim Integrated 1: NT$496.52 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 NT$496.52 NT$391.12 NT$364.95 NT$335.91 View Reel NT$308.31 NT$335.20 NT$315.48 NT$308.31 NT$308.31 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,664 : 2,000	I/O Expanders			Serial, SPI	SMD/SMT	SSOP-28
Sensor Interface Digital sensor outpu t driver with integ A 595-TIOS1015DMWT TIOS1015DMWR Texas Instruments 1: NT$148.78 4,834In 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	4,834In Stock	Cut Tape NT$148.78 NT$112.57 NT$103.61 NT$93.57 View Reel NT$80.30 NT$88.91 NT$88.55 NT$82.46 NT$80.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Sensor Interface	Digital Sensor Output Drivers	Digital Output Switch	Serial, SPI	SMD/SMT	VSON-10
Sensor Interface Time-to-Digital Conv erter A 595-TDC7200 A 595-TDC7200PWR TDC7200PW Texas Instruments 1: NT$139.82 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	NT$139.82 NT$105.40 NT$88.19 NT$84.25 View NT$82.46 NT$79.59 NT$77.44 NT$75.29	Min.: 1 Mult.: 1	Sensor Interface		Time-to-Digital Converter	Serial, SPI	SMD/SMT	TSSOP-14
CAN Interface IC System Basis Chip, CAN, 2x 5.0V/200mA LDOs, 3.5 ms reset duration, SOIC 28 MC33742SPEGR2 NXP Semiconductors 1: NT$331.61 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 NT$331.61 NT$257.04 NT$238.40 NT$217.97 Reel NT$196.46 View NT$207.93 NT$202.19 NT$186.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CAN Interface IC	CAN Transceivers	High Speed CAN Transceiver	Serial, SPI	SMD/SMT	SOIC-28
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: NT$338.78 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	NT$338.78 NT$262.42 NT$243.42 NT$222.27 View NT$212.23 NT$206.14 NT$200.40 Quote	Min.: 1 Mult.: 1	CAN Interface IC	CAN System Basis Chips	High Speed CAN Transceiver	Serial, SPI	SMD/SMT	QFN-48
Interface - Specialized Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32 MC33978AES NXP Semiconductors 1: NT$178.89 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	NT$178.89 NT$136.23 NT$125.48 NT$114.00 View NT$103.61 NT$103.25 NT$101.46 NT$99.30 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: NT$355.63 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	NT$355.63 NT$277.12 NT$245.57 NT$215.10	Min.: 1 Mult.: 1 Max.: 152	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: NT$81.02 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 NT$81.02 NT$59.87 NT$54.85 NT$48.76 View Reel NT$40.51 NT$46.25 NT$44.81 NT$40.51 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: NT$55.21 22,942In Stock	Mfr. Part # MCP23S08-E/SO Mouser Part # 579-MCP23S08-E/SO	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	22,942In Stock	NT$55.21 NT$45.89 NT$45.53	Min.: 1 Mult.: 1	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: NT$55.21 10,475In Stock	Mfr. Part # MCP23S08T-E/SO Mouser Part # 579-MCP23S08T-E/SO	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	10,475In Stock	Cut Tape NT$55.21 NT$54.49 Reel NT$45.53 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 16bit Input/Output Exp SPI interface MCP23S17-E/SO Microchip Technology 1: NT$60.59 32,515In 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	32,515In Stock	NT$60.59 NT$50.19 NT$45.89	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: NT$63.81 13,820In 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	13,820In Stock	NT$63.81 NT$53.42 NT$48.40	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: NT$73.13 39,993In 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	39,993In Stock	Cut Tape NT$73.13 NT$60.59 Reel NT$55.21 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: NT$63.81 13,952In Stock 23,100Expected 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	13,952In Stock 23,100Expected 11/2/2026	Cut Tape NT$63.81 NT$53.42 Reel NT$48.40 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: NT$59.15 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	NT$59.15 NT$49.11 NT$48.76	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/P Microchip Technology 1: NT$57.72 1,025In Stock	Mfr. Part # MCP23S08-E/P Mouser Part # 579-MCP23S08-E/P	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	1,025In Stock	NT$57.72 NT$48.40 NT$46.96	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	Through Hole	PDIP-18
Interface - I/O Expanders In/Out SPI int MCP23S08-E/SS Microchip Technology 1: NT$55.57 4,262In Stock	Mfr. Part # MCP23S08-E/SS Mouser Part # 579-MCP23S08-E/SS	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	4,262In Stock	NT$55.57 NT$46.25 NT$41.59	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: NT$59.15 2,866In Stock	Mfr. Part # MCP23S08T-E/ML Mouser Part # 579-MCP23S08T-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	Datasheet	2,866In Stock	Cut Tape NT$59.15 NT$58.44 Reel NT$48.76 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/SS Microchip Technology 1: NT$55.57 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 NT$55.57 NT$46.25 Reel NT$41.59 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: NT$60.95 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	NT$60.95 NT$51.27 NT$46.25	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: NT$60.95 2,627In 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	2,627In Stock	Cut Tape NT$60.95 NT$51.27 Reel NT$46.25 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: NT$73.13 3,710In 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	3,710In Stock 9,760Expected 12/3/2026	NT$73.13 NT$60.59 NT$55.21	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: NT$63.81 10,185In 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	10,185In Stock	NT$63.81 NT$53.42 NT$48.40	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: NT$60.59 11,126In 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	11,126In Stock 17,600Expected 1/1/2027	Cut Tape NT$60.59 NT$50.19 Reel NT$45.89 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	SOIC-28