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)].
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
Additional information
| Origin | CN(Origin) |
|---|---|
| IC Name | PCF 8574P |
| Package/Case | DIP-16 |
| Mounting Type | Through Hole |
| Product Series | PCF8574 |
| Weight (gm) | 1 (approx.) |
| Condition | New |
| is_customized | Yes |
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