

7,20 zł Netto
Remote 8-bit I/O expander for I2C-bus, SO16-W, NXP, RoHS
PCF8574T
Remote 8-bit I/O expander for I2C-bus, SO16-W, NXP, RoHS
The PCF8574 provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)).
The devices consist of eight quasi-bidirectional ports, 100 kHz I2C-bus interface, three hardware address inputs and interrupt output operating between 2.5 V and 6 V. The quasi-bidirectional port can be independently assigned as an input to monitor interrupt status or keypads, or as an output to activate indicator devices such as LEDs. System master can read from the input port or write to the output port through a single register.
Features:
Układ scalony - 16-Bit I/O Expander with Serial Interface, Microchip Technology, DIP28, RoHS
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Ekspander 18 linii I/O, kontroler klawiatury QWERTY, interfejs I2C, WLCSP, Analog Devices, RoHS
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PCAL6408APW, 8-bitowy ekspander I/O z wyjściem przerwań, I2C-bus/SMBus, TSSOP16
Dekoder klawiatury i ekspander portów I/O; I2C; LFCSP-16; Analog Devices; RoHS
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Remote 8-bit I/O expander for I2C-bus, SO16-W, NXP, RoHS