PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Number of I/Os	Operating Supply Voltage	Maximum Clock Frequency	Interface Type	Interrupt Output
MCP23S08-E/SO	1+ $1.140 10+ $1.070 25+ $0.890 100+ $0.810	PDF RFQ	3,439 In-stock	Microchip Technology	Interface - I/O Expanders In/Out SPI int	SMD/SMT	SOIC-18	- 40 C	+ 125 C	Tube	8 I/O	1.8 V to 5.5 V	10 MHz	Serial, SPI	With Interrupt
MCP23008T-E/SO	1+ $1.080 10+ $1.020 25+ $0.850 100+ $0.780 1100+ $0.780	PDF RFQ	4,675 In-stock	Microchip Technology	Interface - I/O Expanders In/Out I2C int	SMD/SMT	SOIC-18	- 40 C	+ 125 C	Reel	8 I/O	1.8 V to 5.5 V	1.7 MHz	I2C, Serial	With Interrupt
MCP23008-E/SO	1+ $1.080 10+ $1.020 25+ $0.850 100+ $0.780	PDF RFQ	3,172 In-stock	Microchip Technology	Interface - I/O Expanders In/Out I2C int	SMD/SMT	SOIC-18	- 40 C	+ 125 C	Tube	8 I/O	1.8 V to 5.5 V	1.7 MHz	I2C, Serial	With Interrupt
MCP23S08-E/SS	1+ $1.200 10+ $1.150 25+ $0.960 100+ $0.870	PDF RFQ	1,905 In-stock	Microchip Technology	Interface - I/O Expanders In/Out SPI int	SMD/SMT	SSOP-20	- 40 C	+ 125 C	Tube	8 I/O	1.8 V to 5.5 V	10 MHz	Serial, SPI	With Interrupt
MCP23S08-E/ML	1+ $1.200 10+ $1.150 25+ $0.960 100+ $0.870	PDF RFQ	2,286 In-stock	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	SMD/SMT	QFN-20	- 40 C	+ 125 C	Tube	8 I/O	1.8 V to 5.5 V	10 MHz	Serial, SPI	With Interrupt
MCP23008-E/ML	1+ $1.160 10+ $1.100 25+ $0.920 100+ $0.840	PDF RFQ	4,553 In-stock	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp I2C interface	SMD/SMT	QFN-20	- 40 C	+ 125 C	Tube	8 I/O	1.8 V to 5.5 V	1.7 MHz	I2C, Serial	With Interrupt
MCP23S08T-E/SO	1+ $1.140 10+ $1.070 25+ $0.890 100+ $0.810 1100+ $0.810	PDF RFQ	2,442 In-stock	Microchip Technology	Interface - I/O Expanders In/Out SPI int	SMD/SMT	SOIC-18	- 40 C	+ 125 C	Reel	8 I/O	1.8 V to 5.5 V	10 MHz	Serial, SPI	With Interrupt
MCP23S08T-E/ML	1+ $1.200 10+ $1.150 25+ $0.960 100+ $0.870 3300+ $0.870	PDF RFQ	4,705 In-stock	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp SPI interface	SMD/SMT	QFN-20	- 40 C	+ 125 C	Reel	8 I/O	1.8 V to 5.5 V	10 MHz	Serial, SPI	With Interrupt
MCP23008T-E/SS	1+ $1.160 10+ $1.100 25+ $0.920 100+ $0.840 1600+ $0.840	PDF RFQ	1,612 In-stock	Microchip Technology	Interface - I/O Expanders In/Out I2C int	SMD/SMT	SSOP-20	- 40 C	+ 125 C	Reel	8 I/O	1.8 V to 5.5 V	1.7 MHz	I2C, Serial	With Interrupt
MCP23008-E/SS	1+ $1.000 10+ $1.000	PDF RFQ	237 In-stock	Microchip Technology	Interface - I/O Expanders In/Out I2C int	SMD/SMT	SSOP-20	- 40 C	+ 125 C	Tube	8 I/O	1.8 V to 5.5 V	1.7 MHz	I2C, Serial	With Interrupt
MCP23S08-E/P	1+ $1.140 10+ $1.070 25+ $0.890 100+ $0.810	PDF RFQ	724 In-stock	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Through Hole	PDIP-18	- 40 C	+ 125 C	Tube	8 I/O	1.8 V to 5.5 V	10 MHz	Serial, SPI	With Interrupt
MCP23008-E/P	1+ $1.080 10+ $1.020 25+ $0.850 100+ $0.780	PDF RFQ	915 In-stock	Microchip Technology	Interface - I/O Expanders In/Out I2C int	Through Hole	PDIP-18	- 40 C	+ 125 C	Tube	8 I/O	1.8 V to 5.5 V	1.7 MHz	I2C, Serial	With Interrupt