INF8574 Datasheet, PDF (4/10 Pages) Integral Corp. – silicon CMOS circuit

FUNCTIONAL DESCRIPTION
INF8574
Simplified schematic diagram of each Port.
Addressing
For addressing.
INF8574
INF8574A
Slave addresses.
Each bit of the INF8574 I/O Port can be independently used as an input or output. Input data is
transferred from the Port to the microcontroller by the READ mode (see Fig.11). Output data is
transmitted to the Port by the WRITE mode (see Fig.10).
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