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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 (SGD) 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: $5.51 7,425In Stock	Mfr. Part No. TIOS1023LYAHR Mouser Part No 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 $5.51 $4.16 $3.82 $3.45 Reel $2.96 View $3.28 $3.25 $3.05 $2.95 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: $2.19 1,001In Stock	Mfr. Part No. MCP23S08-E/P Mouser Part No 579-MCP23S08-E/P	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	1,001In Stock	$2.19 $1.84 $1.74	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: $18.84 2,080In Stock	Mfr. Part No. MAX7301AAI+T Mouser Part No 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 $18.84 $14.84 $13.84 $12.74 View Reel $11.00 $12.72 $11.97 $11.70 $11.00 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: $5.30 724In Stock	Mfr. Part No. TDC7200PW Mouser Part No 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	$5.30 $4.00 $3.35 $3.20 View $3.13 $3.02 $2.94 $2.86	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: $5.64 4,794In Stock	Mfr. Part No. TIOS1015DMWR Mouser Part No 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 $5.64 $4.27 $3.93 $3.55 View Reel $3.05 $3.37 $3.36 $3.13 $3.05 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: $12.85 505In Stock End of Life	Mfr. Part No. MC33742PEP Mouser Part No 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	$12.85 $9.96 $9.23 $8.43 View $8.05 $7.82 $7.60 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: $12.58 998In Stock End of Life	Mfr. Part No. MC33742SPEGR2 Mouser Part No 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 $12.58 $9.75 $9.04 $8.27 Reel $7.45 View $7.89 $7.67 $7.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CAN Interface IC	CAN Transceivers	High Speed CAN Transceiver	Serial, SPI	SMD/SMT	SOIC-28
Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32 MC33978AES NXP Semiconductors 1: $6.79 250In Stock	Mfr. Part No. MC33978AES Mouser Part No 841-MC33978AES	NXP Semiconductors	Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32	Datasheet	250In Stock	$6.79 $5.17 $4.76 $4.32 View $3.93 $3.92 $3.85 $3.77 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: $13.49 190In Stock	Mfr. Part No. MAX31914AUI+ Mouser Part No 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	$13.49 $10.51 $9.32 $8.16 View $8.12 $7.94 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: $3.07 45,457In Stock	Mfr. Part No. PCAL9722HN/Q900MP Mouser Part No 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 $3.07 $2.27 $2.08 $1.85 View Reel $1.54 $1.75 $1.70 $1.54 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: $2.09 22,344In Stock	Mfr. Part No. MCP23S08-E/SO Mouser Part No 579-MCP23S08-E/SO	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	22,344In Stock	$2.09 $1.74 $1.73	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: $2.30 32,076In Stock	Mfr. Part No. MCP23S17-E/SO Mouser Part No 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	32,076In Stock	$2.30 $1.90 $1.74	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: $2.42 13,243In Stock	Mfr. Part No. MCP23S17-E/SS Mouser Part No 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	$2.42 $2.03 $1.84	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: $2.77 39,725In Stock	Mfr. Part No. MCP23S17T-E/ML Mouser Part No 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 $2.77 $2.30 Reel $2.09 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: $2.42 14,647In Stock 21,000Expected 2/11/2026	Mfr. Part No. MCP23S17T-E/SS Mouser Part No 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 2/11/2026	Cut Tape $2.42 $2.03 Reel $1.84 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: $2.24 5,597In Stock	Mfr. Part No. MCP23S08-E/ML Mouser Part No 579-MCP23S08-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	Datasheet	5,597In Stock	$2.24 $1.86 $1.85	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: $2.11 2,435In Stock 7,035Expected 16/11/2026	Mfr. Part No. MCP23S08-E/SS Mouser Part No 579-MCP23S08-E/SS	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	2,435In Stock 7,035Expected 16/11/2026	$2.11 $1.75 $1.58	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: $2.24 2,571In Stock 3,300Expected 21/12/2026	Mfr. Part No. MCP23S08T-E/ML Mouser Part No 579-MCP23S08T-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	Datasheet	2,571In Stock 3,300Expected 21/12/2026	Cut Tape $2.24 $2.22 Reel $1.85 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: $2.09 10,060In Stock	Mfr. Part No. MCP23S08T-E/SO Mouser Part No 579-MCP23S08T-E/SO	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	10,060In Stock	Cut Tape $2.09 $2.07 Reel $1.73 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: $2.11 8,184In Stock	Mfr. Part No. MCP23S08T-E/SS Mouser Part No 579-MCP23S08T-E/SS	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	8,184In Stock	Cut Tape $2.11 $1.75 Reel $1.58 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: $2.31 6,970In Stock 5,040Expected 14/12/2026	Mfr. Part No. MCP23S09-E/MG Mouser Part No 579-MCP23S09-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	6,970In Stock 5,040Expected 14/12/2026	$2.31 $1.94 $1.75	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: $2.31 2,626In Stock	Mfr. Part No. MCP23S09T-E/MG Mouser Part No 579-MCP23S09T-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	2,626In Stock	Cut Tape $2.31 $1.94 Reel $1.75 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: $2.77 2,754In Stock 9,760Expected 3/12/2026	Mfr. Part No. MCP23S17-E/ML Mouser Part No 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 3/12/2026	$2.77 $2.30 $2.09	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: $2.42 7,301In Stock	Mfr. Part No. MCP23S17-E/SP Mouser Part No 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	$2.42 $2.03 $1.84	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: $2.30 11,011In Stock 17,600Expected 1/1/2027	Mfr. Part No. MCP23S17T-E/SO Mouser Part No 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 $2.30 $1.90 Reel $1.74 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders	I/O Expanders	I/O Expander	Serial, SPI	SMD/SMT	SOIC-28