Datasheet4U.com

PCF8574N - Remote 8-Bit I/O Expander

Product Overview

Texas Instruments

📥 Download Datasheet

PCF8574N Remote 8-Bit I/O Expander by Texas Instruments - Datasheet Preview — Datasheet preview – PCF8574N

Datasheet Details

Part number	PCF8574N
Manufacturer	Texas Instruments
File Size	2.67 MB
Description	Remote 8-Bit I/O Expander
Datasheet	PCF8574N Datasheet
Note	This datasheet PDF includes multiple part numbers: PCF8574N, PCF8574. Please refer to the document for exact specifications by model.
Additional preview pages of the PCF8574N datasheet.

Product details

Description

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.

Features

1 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 2.

📁 Similar Datasheet

PCF8574 - Remote 8-bit I/O expander (NXP)
PCF8570 - 256 x 8-bit static low-voltage RAM (NXP)
PCF8570C - 128 x 8 Bit / 256 x 8 Bit Static Ram (Philips)
PCF8571 - 128 x 8 Bit / 256 x 8 Bit Static Ram (Philips)
PCF8573 - Clock/calendar (NXP)
PCF8575 - Remote 16-bit I/O expander (NXP)
PCF8575C - Remote 16-bit I/O expander (NXP)
PCF8576 - Universal LCD driver (NXP)

Other Datasheets by Texas Instruments

PCF8574A - Remote 8-Bit I/O Expander

Published: Dec 15, 2021 |