I/O Expanders

776

Devices in this family are used in conjunction with microcontrollers, microprocessors, or similar devices for the purpose of increasing the number of signal connections available for connecting peripheral devices. The typical concept of operation involves the use of serial communications requiring only a few I/O lines on the host device to read/write the status of many input/output pins on the expander device. The technique exchanges speed of communication for increased connectivity, and is best suited for applications where fast response is not critical, such as in many human interface applications.

Part#	Description	In Stock	Price
MCP23017T-E/MLVAO/ Microchip Technology I/O Expanders	16-BIT INPUT/OUTPUT EXPANDER, I2	In Stock	-
MCP23017T-E/SO/ Microchip Technology I/O Expanders	IC XPNDR 1.7MHZ I2C 28SOIC	1403	1+:$2.02363 10+:$1.73480 30+:$1.55360 100+:$1.46059 500+:$1.36979 1000+:$1.33115
MCP23017T-E/SS/ Microchip Technology I/O Expanders	IC XPNDR 1.7MHZ I2C 28SSOP	3567	1+:$1.73300 10+:$1.48764 30+:$1.23965 100+:$1.09434 500+:$1.02796 1000+:$0.99926
MCP23017T-E/SSVAO/ Microchip Technology I/O Expanders	16-BIT INPUT/OUTPUT EXPANDER, I2	In Stock	-
MCP23018-E/MJ/ Microchip Technology I/O Expanders	IC XPNDR 3.4MHZ I2C 24QFN	51	1+:$2.00928 10+:$1.95725 30+:$1.92317
MCP23018-E/SO/ Microchip Technology I/O Expanders	IC XPNDR 3.4MHZ I2C 28SOIC	28	1+:$2.52203 10+:$2.03438 30+:$1.75094 100+:$1.56600 500+:$1.48064 1000+:$1.44234
MCP23018-E/SP/ Microchip Technology I/O Expanders	IC XPNDR 3.4MHZ I2C 28SDIP	1619	-
MCP23018-E/SS/ Microchip Technology I/O Expanders	IC XPNDR 3.4MHZ I2C 24SSOP	2848	-
MCP23018T-E/MJ/ Microchip Technology I/O Expanders	IC XPNDR 3.4MHZ I2C 24QFN	8983	-
MCP23018T-E/SO/ Microchip Technology I/O Expanders	IC XPNDR 3.4MHZ I2C 28SOIC	4704	-
MCP23018T-E/SS/ Microchip Technology I/O Expanders	IC XPNDR 3.4MHZ I2C 24SSOP	3357	-
MCP23S08-E/ML/ Microchip Technology I/O Expanders	IC XPNDR 10MHZ SPI 20QFN	5	1+:$4.14800 10+:$3.62057 30+:$3.30565
MCP23S08-E/P/ Microchip Technology I/O Expanders	IC XPNDR 10MHZ SPI 18DIP	2	1+:$1.29017 10+:$1.32085 30+:$1.28016 100+:$1.23947 500+:$1.22064 1000+:$1.12505
MCP23S08-E/SO/ Microchip Technology I/O Expanders	IC XPNDR 10MHZ SPI 18SOIC	49	1+:$2.79864 10+:$2.57729 42+:$2.30488
MCP23S08-E/SS/ Microchip Technology I/O Expanders	IC XPNDR 10MHZ SPI 20SSOP	35	1+:$2.16536 10+:$2.01701 30+:$1.68995
MCP23S08T-E/ML/ Microchip Technology I/O Expanders	IC XPNDR 10MHZ SPI 20QFN	10	-
MCP23S08T-E/SO/ Microchip Technology I/O Expanders	IC XPNDR 10MHZ SPI 18SOIC	17854	-
MCP23S08T-E/SS/ Microchip Technology I/O Expanders	IC XPNDR 10MHZ SPI 20SSOP	26409	-
MCP23S09-E/MG/ Microchip Technology I/O Expanders	IC XPNDR 10MHZ SPI 16QFN	3262	-
MCP23S09-E/P/ Microchip Technology I/O Expanders	IC XPNDR 10MHZ SPI 18DIP	50	1+:$1.94505 10+:$1.83749 30+:$1.50007 100+:$1.46075 500+:$1.29017 1000+:$1.26032

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