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PCAL6524HEHP The NXP Semiconductors PCAL6524HEHP is an IO Expander with 24 I/O channels and a 1 MHz clock frequency. It operates from 1.65V to 5.5V and is designed for surface mounting.
Mfr Part #:

PCAL6524HEHP

Available from 2 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors PCAL6524HEHP is an IO Expander with 24 I/O channels and a 1 MHz clock frequency. It operates from 1.65V to 5.5V and is designed for surface mounting.
✓ Total Stock: 2,306 pcs
$ Price Range: $1.15

PCAL6524HEHP Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,220 pcs
On Request
1220 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,086 pcs
On Request
1086 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.

PCAL6524HEHP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Features
Interface
Interrupt Output
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Voltage
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PCAL6524HEHP Description

Short technical summary and product information.

The PCAL6524HEHP from NXP Semiconductors is an integrated circuit designed as an IO Expander. It features 24 input/output channels and supports a clock frequency of up to 1 MHz. The device operates within a voltage range of 1.65V to 5.5V, making it suitable for various low-voltage applications.

 

This IO Expander is designed for surface mount installation, utilizing a 32-UFQFN exposed pad package. Its operating temperature range is from -40°C to 85°C, ensuring reliable performance in diverse environmental conditions. The PCAL6524HEHP is specified with RoHS3 compliance, an MSL 1 rating, and REACH unaffected status, though these compliance details are unverified.

 

Key electrical characteristics include an I2C interface and support for open-drain, push-pull output types. The part number is PCAL6524HEHP, and it is categorized under IO Expanders within the Interface and Integrated Circuits (ICs) product groups.

PCAL6524HEHP Quick Information

Product Type: IO Expander
Canonical Name: PCAL6524HEHP I/O Expander
Subcategory: IO Expanders

PCAL6524HEHP Compliance

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

PCAL6524HEHP Estimated Pricing

Qty Low High
1+ $1.15 $1.15

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

PCAL6524HEHP Features

  • 24 input/output channels available.
  • Operates at a 1 MHz clock frequency.
  • Supports 1.65V to 5.5V operating voltage.
  • Designed for surface mount installation.
  • Wide -40°C to 85°C operating temperature.

PCAL6524HEHP Applications

  • Extends microcontroller I/O capabilities.
  • Suitable for low-voltage systems.
  • Used in embedded control applications.
  • Facilitates communication via I2C interface.

PCAL6524HEHP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the PCAL6524HEHP?

-40°C to 85°C

What is the clock frequency of the PCAL6524HEHP?

1 MHz

What is the operating voltage range for the PCAL6524HEHP?

1.65V to 5.5V

How many I/O channels does the PCAL6524HEHP have?

24

What interface does the PCAL6524HEHP use?

I2C

What type of package is the PCAL6524HEHP in?

32-UFQFN Exposed Pad

What is the mounting type for the PCAL6524HEHP?

Surface Mount

PCAL6524HEHP Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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PCAL6524HEAZ
PCAL6524HEAZ
NXP Semiconductors
The NXP Semiconductors PCAL6524HEAZ is an I/O expander featuring 24 I/Os and an I2C interface. It operates from 1.65V to 5.5V and has a clock frequency of 1 MHz.
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