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Series	Manufacturer	Interface	Number of I /O	Interrupt Output	Frequency - Clock	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	Packaging

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Digi-Key Part Number	Manufacturer Part Number	Description	Series	Manufacturer	Interface	Number of I /O	Interrupt Output	Frequency - Clock	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	Packaging	Quantity Available	Minimum Quantity	Unit Price

MCP23S17T-E/SO-ND	MCP23S17T-E/SO	IC I/O EXPANDER SPI 16B 28SOIC	-	Microchip Technology	SPI	16	Yes	10MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC	Tape & Reel (TR) Alternate Packaging	1,600 - Immediate	1,600 Non-Stock	0.95000
MCP23008-E/SO-ND	MCP23008-E/SO	IC I/O EXPANDER I2C 8B 18SOIC	-	Microchip Technology	I²C	8	Yes	1.7MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	18-SOIC (0.295", 7.50mm Width)	18-SOIC	Tube	2,025 - Immediate	1	1.22000
MCP23S08-E/P-ND	MCP23S08-E/P	IC I/O EXPANDER SPI 8B 18DIP	-	Microchip Technology	SPI	8	Yes	10MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Through Hole	18-DIP (0.300", 7.62mm)	18-PDIP	Tube	2,135 - Immediate	1	1.28000
MCP23S08-E/SO-ND	MCP23S08-E/SO	IC I/O EXPANDER SPI 8B 18SOIC	-	Microchip Technology	SPI	8	Yes	10MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	18-SOIC (0.295", 7.50mm Width)	18-SOIC	Tube	1,498 - Immediate	1	1.28000
MCP23008-E/SS-ND	MCP23008-E/SS	IC I/O EXPANDER I2C 8B 20SSOP	-	Microchip Technology	I²C	8	Yes	1.7MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP	Tube	5,036 - Immediate	1	1.32000
MCP23008-E/ML-ND	MCP23008-E/ML	IC I/O EXPANDER I2C 8B 20QFN	-	Microchip Technology	I²C	8	Yes	1.7MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN Exposed Pad (4x4)	Tray	2,029 - Immediate	1	1.32000
MCP23S08-E/SS-ND	MCP23S08-E/SS	IC I/O EXPANDER SPI 8B 20SSOP	-	Microchip Technology	SPI	8	Yes	10MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP	Tube	4,206 - Immediate	1	1.38000
MCP23S17-E/SO-ND	MCP23S17-E/SO	IC I/O EXPANDER SPI 16B 28SOIC	-	Microchip Technology	SPI	16	Yes	10MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC	Tube Alternate Packaging	12,589 - Immediate	1	1.51000
MCP23017-E/SS-ND	MCP23017-E/SS	IC I/O EXPANDER I2C 16B 28SSOP	-	Microchip Technology	I²C	16	Yes	1.7MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP	Tube	2,531 - Immediate	1	1.51000
MCP23S09-E/MG-ND	MCP23S09-E/MG	IC I/O EXPANDER SPI 8B 16QFN	-	Microchip Technology	SPI	8	Yes	10MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN-EP (3x3)	Tube	1,047 - Immediate	1	1.52000
MCP23017-E/ML-ND	MCP23017-E/ML	IC I/O EXPANDER I2C 16B 28QFN	-	Microchip Technology	I²C	16	Yes	1.7MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	28-VQFN Exposed Pad	28-QFN (6x6)	Tube	7,974 - Immediate	1	1.69000
MCP23S17-E/ML-ND	MCP23S17-E/ML	IC I/O EXPANDER SPI 16B 28QFN	-	Microchip Technology	SPI	16	Yes	10MHz	1.8 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	28-VQFN Exposed Pad	28-QFN (6x6)	Tube	2,811 - Immediate	1	1.81000
MCP25020-I/SL-ND	MCP25020-I/SL	IC I/O EXPANDER CAN 8B 14SOIC	-	Microchip Technology	CAN	8	No	4MHz	2.75 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC	Tube	267 - Immediate	1	3.06000
MCP25020-I/P-ND	MCP25020-I/P	IC I/O EXPANDER CAN 8B 14DIP	-	Microchip Technology	CAN	8	No	4MHz	2.75 V ~ 5.5 V	-40°C ~ 85°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP	Tube	114 - Immediate	1	3.06000
MCP25050-I/SL-ND	MCP25050-I/SL	IC I/O EXPANDER CAN 8B 14SOIC	-	Microchip Technology	CAN	8	No	4MHz	2.7 V ~ 5.5 V	-40°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC	Tube	304 - Immediate	1	4.07000
MCP25050-I/P-ND	MCP25050-I/P	IC I/O EXPANDER CAN 8B 14DIP	-	Microchip Technology	CAN	8	No	4MHz	2.7 V ~ 5.5 V	-40°C ~ 85°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP	Tube	176 - Immediate	1	4.07000
296-13107-2-ND	PCF8574APWR	IC I/O EXPANDER I2C 8B 20TSSOP	-	Texas Instruments	I²C	8	Yes	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP	Tape & Reel (TR) Alternate Packaging	14,000 - Immediate 160,000 - Factory Stock	2,000	0.81000
296-13107-1-ND	PCF8574APWR	IC I/O EXPANDER I2C 8B 20TSSOP	-	Texas Instruments	I²C	8	Yes	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP	Cut Tape (CT) Alternate Packaging	16,002 - Immediate 160,000 - Factory Stock	1	1.91000
296-13107-6-ND	PCF8574APWR	IC I/O EXPANDER I2C 8B 20TSSOP	-	Texas Instruments	I²C	8	Yes	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP	Digi-Reel® Alternate Packaging	16,002 - Immediate 160,000 - Factory Stock	1	Calculate
296-13108-2-ND	PCF8574DWR	IC I/O EXPANDER I2C 8B 16SOIC	-	Texas Instruments	I²C	8	Yes	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Tape & Reel (TR) Alternate Packaging	6,000 - Immediate 36,000 - Factory Stock	2,000	0.81000
296-13108-1-ND	PCF8574DWR	IC I/O EXPANDER I2C 8B 16SOIC	-	Texas Instruments	I²C	8	Yes	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Cut Tape (CT) Alternate Packaging	6,405 - Immediate 36,000 - Factory Stock	1	1.91000
296-13108-6-ND	PCF8574DWR	IC I/O EXPANDER I2C 8B 16SOIC	-	Texas Instruments	I²C	8	Yes	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Digi-Reel® Alternate Packaging	6,405 - Immediate 36,000 - Factory Stock	1	Calculate
296-13105-2-ND	PCF8574ADWR	IC I/O EXPANDER I2C 8B 16SOIC	-	Texas Instruments	I²C	8	Yes	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Tape & Reel (TR) Alternate Packaging	4,000 - Immediate 68,000 - Factory Stock	2,000	0.81000
296-13105-1-ND	PCF8574ADWR	IC I/O EXPANDER I2C 8B 16SOIC	-	Texas Instruments	I²C	8	Yes	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Cut Tape (CT) Alternate Packaging	5,798 - Immediate 68,000 - Factory Stock	1	1.91000
296-13105-6-ND	PCF8574ADWR	IC I/O EXPANDER I2C 8B 16SOIC	-	Texas Instruments	I²C	8	Yes	100kHz	2.5 V ~ 6 V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC	Digi-Reel® Alternate Packaging	5,798 - Immediate 68,000 - Factory Stock	1	Calculate