Microchip Technology Inc. MCP23S17-E/SP
Microchip 16-channel 16 bit I/O Expander 10MHz SPI 28-Pin PDIP
Mfr. Part #: MCP23S17-E/SP / RS Stock #: 70046141
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Price
Qty.
Standard Price
1
$1.72
5
$1.58
10
$1.51
100
$1.38
250
$1.29
Additional Inventory
Manufacturer Lead Time:
4 weeks
Estimated manufacturer lead time is for quantities greater than shown above.
Bulk pricing available
Product Specifications
Product Attribute
Attribute Value
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Clock Frequency
10 MHz
Interface
Serial-SPI
Maximum Supply Voltage
5.5 V
Minimum Supply Voltage
4.5 V
Mounting Type
Surface Mount
Number of IO Ports
16
Number of Pins
28
Package Type
PDIP
Supply Voltage
4.5-5.5 V
Technology
16
Type
Programmable Peripheral Interface
Overview
The Microchip I/O Expander are 8- and 16-bit input/output expander designed to provide embedded systems with general-purpose remote I/O expansion through an I2C™ and SPI serials port. The fully bi-directional I/Os default to inputs and can be configured as inputs or outputs. Additionally, there are multiple 8-bit registers that are programmable and provide for configuration (input or output control), output value, and polarity (active low or high).
