Number of I/O: 16. Mounting Type: Surface Mount.
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Number of I/O: 16. Mounting Type: Surface Mount.
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I²C-bus to parallel port expander. Active LOW open-drain interrupt output. The internal Power-On Reset (POR) initializes the I/Os as inputs with a weak internal pull-up 100 ?. A current source. 8-bit remote I/O pins that default to inputs at power-up.
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PCF8574AP I²C Remote 8bit I/O Expander. 1x PCF8574AP Expander.
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Included components 5 x Fasizi PCF8574 PCF8574T Communication Module. PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output. Based on the I2C interface I / O expansion modules, using two I / O can be extended to eight I / O (up to simultaneous use 8 PCF8574, expanded to 64 I / O).
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MCP23017 MCP23017-E/SP DIP-28 16-Bit I/O Expander with I2C Interface IC. 5x MCP23017 MCP23017-E/SP DIP-28 16-Bit I/O Expander with I2C Interface IC.
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Included components 3 x PCF8574 PCF8574T Communication Module. PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output. Based on the I2C interface I / O expansion modules, using two I / O can be extended to eight I / O (up to simultaneous use 8 PCF8574, expanded to 64 I / O).
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Mounting Type: Surface Mount.
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