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PCF8574ANE4 The Texas Instruments PCF8574ANE4 is an 8-bit I2C/SMBus I/O expander designed for 2.5V to 5.5V operation. It features a wide operating temperature range and a PDIP package.
Mfr Part #:

PCF8574ANE4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments PCF8574ANE4 is an 8-bit I2C/SMBus I/O expander designed for 2.5V to 5.5V operation. It features a wide operating temperature range and a PDIP package.
✓ Total Stock: 3,600 pcs
$ Price Range: $1.15

PCF8574ANE4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCF8574ANE4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Interface
Latch-up Performance
Mounting Type
Number of Channels
Operating Temperature
Operating Voltage
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PCF8574ANE4 Description

Short technical summary and product information.

The Texas Instruments PCF8574ANE4 is an 8-bit general-purpose remote I/O expander that communicates via the I2C interface. It operates within a voltage range of 2.5V to 5.5V and is suitable for applications requiring extended I/O capabilities.

 

This I/O expander features an 8-bit quasi-bidirectional I/O port, allowing each pin to function as either an input or an output without requiring a separate data-direction control signal. The outputs are latched and possess high-current drive capability, making them suitable for directly driving LEDs. The device exhibits low standby-current consumption, typically 10µA maximum, and its latch-up performance exceeds 100mA.

 

The PCF8574ANE4 operates across a temperature range of -40°C to 85°C. It is supplied in a 16-pin PDIP package, designed for through-hole mounting. This component is compatible with most microcontrollers, offering a flexible solution for expanding I/O ports in various embedded systems.

PCF8574ANE4 Quick Information

Product Type: IO Expander
Canonical Name: Texas Instruments PCF8574ANE4 8-Bit I2C/SMBus I/O Expander
Subcategory: I/O Expander

PCF8574ANE4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCF8574ANE4 Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCF8574ANE4 Features

  • 8-bit I2C/SMBus I/O expander.
  • Operates from 2.5V to 5.5V.
  • Wide -40 to 85°C temperature range.
  • Low standby current consumption.
  • PDIP package for through-hole mounting.

PCF8574ANE4 Applications

  • Extends microcontroller I/O capabilities.
  • Suitable for driving LEDs directly.
  • General-purpose remote I/O expansion.
  • Embedded system design applications.

PCF8574ANE4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the PCF8574ANE4?

The PCF8574ANE4 operates from 2.5V to 5.5V.

What is the operating temperature range of the PCF8574ANE4?

The operating temperature range for the PCF8574ANE4 is -40°C to 85°C.

What package type is the PCF8574ANE4 supplied in?

The PCF8574ANE4 is supplied in a PDIP (N) package.

What is the standard package quantity for the PCF8574ANE4?

The standard package quantity for the PCF8574ANE4 is 25 units in a TUBE.

What is the standby current consumption of the PCF8574ANE4?

The PCF8574ANE4 has a low standby-current consumption of 10µA maximum.

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