I/O Expanders

(107 results)

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 #	Manufacturer	Description	Availability	Pricing
MCP23016T-I/SO I/O Expanders	Microchip Technology	IC XPNDR 400KHZ I2C 28SOIC	742	1+: $2.13000 10+: $1.78000 100+: $1.71250 1000+: $1.71250
MCP23016-I/SP I/O Expanders	Microchip Technology	IC XPNDR 400KHZ I2C 28SDIP	291	1+: $2.24000 10+: $1.86000 100+: $1.80000
MCP23016-I/SO I/O Expanders	Microchip Technology	IC XPNDR 400KHZ I2C 28SOIC	357	1+: $2.13000 10+: $1.78000 100+: $1.71250
MCP23016-I/ML I/O Expanders	Microchip Technology	IC XPNDR 400KHZ I2C 28QFN	1222	1+: $2.27000 10+: $1.90000 100+: $1.83750
MCP23016-I/SS I/O Expanders	Microchip Technology	IC XPNDR 400KHZ I2C 28SSOP	5940	1+: $2.27000 10+: $1.90000 100+: $1.83750
MCP23017-E/SO I/O Expanders	Microchip Technology	IC XPNDR 1.7MHZ I2C 28SOIC	72225	1+: $1.22058 10+: $1.15093 100+: $1.12108 1000+: $1.84580
MCP23S17-E/SS I/O Expanders	Microchip Technology	IC XPNDR 10MHZ SPI 28SSOP	12477	1+: $1.52739 10+: $1.32009 100+: $1.18576 1000+: $1.73966
MCP23017T-E/ML I/O Expanders	Microchip Technology	IC XPNDR 1.7MHZ I2C 28QFN	47093	1+: $1.54836 10+: $1.32646 30+: $1.18735 100+: $1.06978 500+: $1.00519 1000+: $0.97704
MCP23017T-E/SO I/O Expanders	Microchip Technology	IC XPNDR 1.7MHZ I2C 28SOIC	32036	1+: $1.86797 10+: $1.60135 30+: $1.43410 100+: $1.25194 500+: $1.17410 1000+: $1.14098
MCP23S17T-E/SO I/O Expanders	Microchip Technology	IC XPNDR 10MHZ SPI 28SOIC	32503	1+: $1.69000 10+: $1.40000 100+: $1.28001 1000+: $1.28000
MCP23S17T-E/SS I/O Expanders	Microchip Technology	IC XPNDR 10MHZ SPI 28SSOP	32017	1+: $1.51524 10+: $1.28174 30+: $1.15258 100+: $1.00850 500+: $0.94392 1000+: $0.91411
MIC74BQS I/O Expanders	Microchip Technology	IC XPNDR 100KHZ I2C SMBUS 16QSOP	In Stock	1+: $2.09576
MIC74BQS-TR I/O Expanders	Microchip Technology	IC XPNDR 100KHZ I2C SMBUS 16QSOP	In Stock	-
MIC74YQS I/O Expanders	Microchip Technology	IC XPNDR 100KHZ I2C SMBUS 16QSOP	57	1+: $2.64000
MCP23008T-E/ML I/O Expanders	Microchip Technology	IC XPNDR 1.7MHZ I2C 20QFN	41439	1+: $1.32480 10+: $1.29665 30+: $1.27678
MCP23016T-I/ML I/O Expanders	Microchip Technology	IC XPNDR 400KHZ I2C 28QFN	645	1+: $2.27000 10+: $1.90000 100+: $1.83750 1000+: $1.83750
MCP23S18-E/MJ I/O Expanders	Microchip Technology	IC XPNDR 10MHZ SPI 24QFN	13223	1+: $2.15000 10+: $1.80000 100+: $1.63000
MCP23S18-E/SO I/O Expanders	Microchip Technology	IC XPNDR 10MHZ SPI 28SOIC	17	1+: $6.29942 10+: $6.15866 27+: $5.96491
MCP23S18-E/SP I/O Expanders	Microchip Technology	IC XPNDR 10MHZ SPI 28SDIP	1458	1+: $2.26000 10+: $1.88000 100+: $1.70000
MCP23018-E/MJ I/O Expanders	Microchip Technology	IC XPNDR 3.4MHZ I2C 24QFN	6910	1+: $1.85472 10+: $1.80670 30+: $1.77523
MCP23018-E/SS I/O Expanders	Microchip Technology	IC XPNDR 3.4MHZ I2C 24SSOP	7671	1+: $2.24000 10+: $1.86000 100+: $1.69000
MCP23018T-E/MJ I/O Expanders	Microchip Technology	IC XPNDR 3.4MHZ I2C 24QFN	20475	1+: $2.04000 10+: $1.69000 100+: $1.54001 1000+: $1.54000
MCP23S18T-E/MJ I/O Expanders	Microchip Technology	IC XPNDR 10MHZ SPI 24QFN	834	1+: $3.19076 10+: $3.12608 100+: $3.08297
MCP23009-E/MG I/O Expanders	Microchip Technology	IC XPNDR 3.4MHZ I2C 16QFN	35775	1+: $1.63000 10+: $1.36000 100+: $1.25000
MCP23S09T-E/MG I/O Expanders	Microchip Technology	IC XPNDR 10MHZ SPI 16QFN	3944	1+: $1.70000 10+: $1.43000 100+: $1.29001 1000+: $1.29000

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