LC709006A microcontroller equivalent, i/o-expander for microcontroller.
include the capabilities to specify the I/O direction on a bit basis, to specify the output type (CMOS or N-channel open drain), and to specify the I/O voltage level on a.
Features
* 4-/5-wire synchronous serial transmission and reception, and 24-bit parallel I/O
* Wide operating vo.
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