PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Operating Supply Voltage	Maximum Clock Frequency
MCP23018-E/MJ	1+ $1.580 10+ $1.510 25+ $1.260 100+ $1.140		PDF RFQ	2,871 In-stock	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	SMD/SMT	QFN-24	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23S18-E/SO	1+ $1.700 10+ $1.600 25+ $1.330 100+ $1.210		PDF RFQ	1,657 In-stock	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	SMD/SMT	SOIC-28	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23009-E/SS	1+ $1.240 10+ $1.130 25+ $0.940 100+ $0.860		PDF RFQ	1,279 In-stock	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander I2C interface	SMD/SMT	SSOP-20	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23018-E/SS	1+ $1.820 10+ $1.660 25+ $1.380 100+ $1.260		PDF RFQ	996 In-stock	Microchip Technology	Interface - I/O Expanders 16-bit I/O Expander I2C interface	SMD/SMT	SSOP-24	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23018-E/SP	1+ $1.580 10+ $1.510 25+ $1.260 100+ $1.140		PDF RFQ	158 In-stock	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Through Hole	SPDIP-28	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23016-I/SO	1+ $1.660 10+ $1.580 25+ $1.320 100+ $1.200		PDF RFQ	465 In-stock	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	SMD/SMT	SOIC-28	- 40 C	+ 85 C	Tube	2 V to 5.5 V	3.4 MHz
MCP23016-I/SP	1+ $1.660 10+ $1.580 25+ $1.320 100+ $1.200		PDF RFQ	467 In-stock	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Through Hole	SPDIP-28	- 40 C	+ 85 C	Tube	2 V to 5.5 V	3.4 MHz
MCP23S09-E/SO	1+ $1.300 10+ $1.200 25+ $1.000 100+ $0.910		PDF RFQ	677 In-stock	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander SPI interface	SMD/SMT	SOIC-18	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23S18-E/MJ	1+ $1.700 10+ $1.600 25+ $1.330 100+ $1.210		PDF RFQ	586 In-stock	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	SMD/SMT	QFN-24	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23018-E/SO	1+ $1.580 10+ $1.510 25+ $1.260 100+ $1.140		PDF RFQ	158 In-stock	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	SMD/SMT	SOIC-28	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23009-E/SO	1+ $1.240 10+ $1.130 25+ $0.940 100+ $0.860		PDF RFQ	244 In-stock	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander I2C interface	SMD/SMT	SOIC-18	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23S09-E/P	1+ $1.300 10+ $1.200 25+ $1.000 100+ $0.910		PDF RFQ	343 In-stock	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander SPI interface	Through Hole	PDIP-18	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz
MCP23016-I/SS	1+ $1.780 10+ $1.690 25+ $1.410 100+ $1.280		PDF RFQ	4,437 In-stock	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	SMD/SMT	SSOP-28	- 40 C	+ 85 C	Tube	2 V to 5.5 V	3.4 MHz
MCP23009-E/P	425+ $0.860	GET PRICE VIEW	PDF RFQ		Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander I2C interface	Through Hole	PDIP-18	- 40 C	+ 125 C	Tube	1.8 V to 5.5 V	3.4 MHz