PCAL6524HEAZ

NXP Semiconductors
771-PCAL6524HEAZ
PCAL6524HEAZ

Mfr.:

Description:
Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package

Datasheet:
ECAD Model:
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Learn more about NXP Semiconductors PCAL6524HEAZ

Product Attribute Attribute Value Select Attribute
NXP
Product Category: Interface - I/O Expanders
RoHS:  
PCAL6524
SMD/SMT
HUQFN-32
I2C, Serial, SMBus
24 I/O
With Interrupt
800 mV
3.6 V
1 MHz
- 40 C
+ 85 C
Reel
Cut Tape
MouseReel
Brand: NXP Semiconductors
Logic Family: PCAL6524
Operating Supply Current: 1.7 mA
Operating Supply Voltage: 800 mV to 3.6 V
Output Current: 25 mA
Output Type: Open Drain
Product: I/O Expanders
Product Type: I/O Expanders
Factory Pack Quantity: 500
Subcategory: Interface ICs
Type: General Purpose
Part # Aliases: 935305331147
Unit Weight: 41 mg
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Attributes selected: 0

Datasheet

Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Taiwan
Country of Diffusion:
Singapore
The country is subject to change at the time of shipment.

PCAL6524 Ultra-Low Voltage I/O Expanders

NXP PCAL6524 Ultra-Low Voltage I/O Expanders provide remote I/O expansion for most microcontrollers using a Fast-mode Plus (Fm+) I2C-bus interface. The PCAL6524 24-bit general purpose I/O expanders have an ultra-low-voltage interface for direct connection to microcontrollers.  NXP I/O expanders are a simple solution for when additional I/Os are needed while keeping interconnections to a minimum. This is particularly good for battery-powered mobile applications for interfacing to sensors, push buttons and keypads.
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In Stock: 45’420

Stock:
45’420
Can Dispatch Immediately
On Order:
42’500
Expected 10/19/2026
Factory Lead Time:
30
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
CHF -.--
Ext. Price:
CHF -.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 500)

Pricing (CHF)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
CHF 1.72 CHF 1.72
CHF 1.31 CHF 13.10
CHF 1.16 CHF 29.00
CHF 1.04 CHF 104.00
CHF 0.992 CHF 248.00
Full Reel (Order in multiples of 500)
CHF 0.926 CHF 463.00
CHF 0.917 CHF 917.00
CHF 0.901 CHF 2’252.50
CHF 0.877 CHF 4’385.00
† A MouseReel™ fee of CHF 7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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