This 8-bit input/output (I/O) expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 6-V VCC operation. The PCF8574 device provides general-purpose remote I/O expansion for most microcontroller families by way of the I 2C interface [serial clock (SCL), serial data (SDA)]. CityTech BD
Features:
- Low Standby-Current Consumption of 10 μA Max
- I2C to Parallel-Port Expander
- 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 Per JESD 78, Class II
Documentation:
General Specification |
Mounting Type | Through Hole |
Product Series | PCF8574 |
Weight (gm) | 1 (approx.) |
Shipment Weight | 0.01 kg |
Shipment Dimensions | 3 × 3 × 3 cm |
Package Includes:
1 x PCF 8574P CityTech BD