{{tag>collection_bercovici vendor_philips type_unknown year_unknown foundry_unknown}}

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Source: https://web.archive.org/web/20210404174226/https://twitter.com/Siliconinsid/status/1378764720338051072
Text: Philips PCF8574A (1995)
The PCF8574 is a 8 bit quasi-bidirectional I/O expander for the I2C bus.

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====== Package ======



====== Die ======

{{:bercovici:philips:pcf8574a:die.jpg?300|}}

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