Datasheet Details
Part number:
PCA8550
Manufacturer:
File Size:
87.96 KB
Description:
4-bit multiplexed/1-bit latched 5-bit i2c eeprom.
PCA8550_PhilipsSemiconductors.pdf
Datasheet Details
Part number:
PCA8550
Manufacturer:
File Size:
87.96 KB
Description:
4-bit multiplexed/1-bit latched 5-bit i2c eeprom.
PCA8550, 4-bit multiplexed/1-bit latched 5-bit I2C EEPROM
The primary function of the 4-bit 2-to-1 I2C multiplexer is to select either a 4-bit input or data from a non-volatile register and drive this value onto the output pins.
One additional non-multiplexed register output is also provided.
The non-multiplexed output is latched to prevent output value ch
PCA8550 Features
* 4-bit 2-to-1 multiplexer, 1-bit latch
* 5-bit internal non-volatile register
* Override input forces all outputs to logic 0
* Internal non-volatile register write/readable via I2C bus
* Write-protect pin enables/disables I2C writes to register
* 2.5V mult
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