PCF8574APWR

Name: PCF8574APWR
Brand: Texas Instruments
SKU: 6A0255-DS
Price: 0.9348 USD
Availability: InStock

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt

1 : $0.9348

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Dasenic Part Number

6A0255-DS

Manufacturer

Texas Instruments

Manufacturer Part #

PCF8574APWR

Customer Reference

Datasheet

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Sample

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365 Days Warranty
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6264 In Stock

MOQ

1PCS

Delivery Time

Ship Within 48 Hours

Packaging

TSSOP-20

Quantity

Unit Price

$ 0.9348

Total

$ 0.93

* Tax not included , All prices are in USD

Pricing (USD)

Prices are for reference only and aren't final sales prices.

Manufacturer	Texas Instruments
Integrated Circuits (ICs)	I/O Expanders
Product Status	Active
Operating Temperature	-40°C ~ 85°C
Features	POR
Package / Case	20-TSSOP (0.173", 4.40mm Width)
Output Type	Push-Pull
Interface	I²C
Supplier Device Package	20-TSSOP
Voltage - Supply	2.5V ~ 6V
Number of I/ O	8
Interrupt Output	Yes
Current - Output Source/ Sink	1mA, 25mA
Clock Frequency	100 kHz

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Environmental & Export Classifications

EU RoHS Status	RoHS Compliant
REACH Status	REACH is not affected
US ECCN	EAR99
China RoHS Status	Green Symbol: Green and environmentally friendly product

Description (v) Features

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 PCF8574A device provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data (SDA)].The device features an 8-bit quasi-bidirectional I/O port (P0–P7), including latched outputs with high-current drive capability for directly driving LEDs. Each quasi-bidirectional I/O can be used as an input or output without the use of a data-direction control signal. At power on, the I/Os are high. In this mode, only a current source to VCC is active.