A Premier B2B Part Search
NXP PCF8574ATS3118 8-bit I/O expander
The PCF8574ATS is an 8-bit remote I/O expander designed for I2C-bus integration, featuring quasi-bidirectional ports that can be configured as inputs or outputs, with an active LOW interrupt output for efficient change detection. It operates between 2.5 V and 6 V, consumes low static current of 2.5 1A, and directly drives LEDs through latched outputs. The device supports eight programmable slave addresses using three hardware address pins, making it suitable for LED signs, industrial control, medical equipment, and mobile devices. Its robust ESD protection exceeds 2000 V HBM, ensuring reliable operation in harsh environments.
NXP PCF8574ATS3118 8-bit I/O expander Specifications:
- Operating supply voltage: 2.5 V to 6 V
- Current consumption: 2.5 1A (typical, static)
- Ports: 8 quasi-bidirectional ports
- Interrupt output: Active LOW open-drain
- Number of programmable addresses: 8 using 3 address pins
- ESD protection: exceeds 2000 V HBM
- Supports 100 kHz I2C-bus interface
- Package options: DIP16, SO16, SSOP20
- Maximum sink current per port: 80 mA
- Operation temperature: 40 °C to +85 °C
Buy the NXP PCF8574ATS – Reliable I/O Expander for Industrial Applications
Purchase the NXP PCF8574ATS online and enhance your industrial control or medical device project with a reliable 8-bit I2C-bus expander. Designed for low power operation, it offers eight programmable addresses, robust ESD protection, and supports multiple packages including DIP16, SO16, and SSOP20. Its quasi-bidirectional ports function as inputs or outputs, perfect for LED signage, instrumentation, and automation systems. Easily integrate this versatile component for efficient, accurate signal control and monitoring, ensuring long-lasting and dependable performance in critical applications.
Get NXP PCF8574ATS today—built for precision, low power, and versatile I/O expansion in demanding industrial and medical environments.
Frequently Asked Questions
Where can I buy NXP PCF8574ATS3118?
You can click on the BUY or RFQ button to purchase PCF8574ATS3118 from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part PCF8574ATS3118?
You can download the PCF8574ATS3118 datasheet or visit the NXP website for support.
Who is the manufacturer of PCF8574ATS3118?
NXP