PCI
NXP PCF8574T Remote 8-Bit I/O Expander SO16 Package IC
NXP PCF8574T Remote 8-Bit I/O Expander SO16 Package IC
The NXP PCF8574T Remote 8-Bit I/O Expander for I²C‑Bus with Interrupt is a CMOS silicon circuit. The two-line bidirectional bus (I2C) provides general-purpose remote I/O expansion for most microcontroller generations. The gadget has an 8-bit quasi-bidirectional...