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PCA9558 数字DIP开关数据手册

消耗积分:3 | 格式:rar | 大小:212 | 2010-03-09

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The PCA9558 is a highly integrated, multi-function device that is composed of a 5-bit
multiplexed/1-bit latched 6-bit I2C-bus/SMBus EEPROM DIP switch, an 8-bit I/O expander
and a 2-kbit serial EEPROM with write protect. The PCA9558 integrates these commonly
used components into a single chip to reduce component count and board space
requirements and is useful in computer, server and telecom/networking applications.

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