Manufacturer Part Number
PCF8574TS/3,118
Manufacturer
NXP Semiconductors
Introduction
The PCF8574TS/3,118 is an 8-bit remote I/O expander for I²C-bus application.
Product Features and Performance
8-bit remote I/O expander for I²C-bus
Wide supply voltage range: 2.5V to 6V
Low current consumption
100 kHz I²C-bus interface speed
Interrupt output
Power-On Reset (POR)
8 quasi-bidirectional bus ports
Product Advantages
Wide operating temperature range: -40°C to 85°C
Small 20-pin SSOP package
Reliable surface mount technology
RoHS3 compliant
Key Technical Parameters
Package: 20-SSOP
Mounting Type: Surface Mount
Output Type: Push-Pull
Number of I/O: 8
Voltage Supply: 2.5V to 6V
Clock Frequency: 100 kHz
Current Output Source/Sink: 300μA, 25mA
Interrupt Output: Yes
Quality and Safety Features
RoHS3 compliant
Power-On Reset (POR) function
Compatibility
Compatible with I²C-bus interface
Application Areas
Industrial control
Home automation
Portable devices
Sensor and actuator interface
Product Lifecycle
The PCF8574TS/3,118 is an active product and there are no plans for discontinuation. Replacement or upgraded products are available if needed.
Key Reasons to Choose This Product
Wide operating voltage and temperature range
High reliability surface mount package
Low power consumption
I²C-bus interface with interrupt output
RoHS3 compliant