Description
Specifications 1:
Operating voltage: 2.5 V to 6 V with non-overvoltage tolerant I/O held to VDD with 100 uA current source
Operating temperature: -40~85 Celsius
Low Standby-Current Consumption of 10 μA Max
I2C to Parallel-Port Expander
100 kHz I2C-bus interface (Standard-mode I2C-bus)
Open-Drain Interrupt Output
Compatible with Most Microcontrollers
Latched Outputs with High-Current Drive
Capability for Directly Driving LEDs
Latch-Up Performance Exceeds 100 mA
Specifications 2:
Type: Modular/ Components and parts
Band : none
Interface: I2C
Board Type: Pin or row seat
Specifications 3:
Typical applications: for I / O resource constraints the MCU I / O expansion
The main resources: PCF8574, I2C interface, the 8-bit parallel
Package Included:
10 pcsPCF8574 PCF8574T Communication Module