资料介绍
I2C总线的EEPROM DIP开关方便系统管理 NXP 5-bit multiplexed /
1-bit latched 6-bit I2C-bus
EEPROM PCA9559
I2C-bus EEPROM DIP switch for easy
system management
A simple way to implement open-drain buffer, jumperless configurations. The device provides four
sets of potential outputs ― logic high, logic lows, outputs that reflect the part’s parallel inputs, or
outputs configured by the I2C-bus.
Key features The NXP PCA9559 is used to multiplex a default parallel input
4 Supports 5-bit, 2-to-1 multiplexing with an alternative set of inputs provided by the I2C-bus or
4 One channel w
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