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PCA9539AHF,128

Name: NXP PCA9539AHF,128
Brand: NXP Semiconductors
SKU: 771-PCA9539AHF,128
Price: 1.56 EUR
Availability: InStock

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See Product Specifications

Mouser No:

771-PCA9539AHF,128

Mfr. No:

PCA9539AHF,128

Mfr.:

NXP Semiconductors

Description:

Interface - I/O Expanders 16bit I2C IO Port

Datasheet:

PCA9539AHF,128 Datasheet (PDF)

ECAD Model:

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More Information

Learn more about NXP Semiconductors PCA9539AHF,128

In Stock: 8.559

Stock:: 8.559

Can Dispatch Immediately

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On Order:: 12.000

Expected 7/13/2026
Factory Lead Time:: 16

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 6000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	1,56 €	1,56 €
	1,17 €	11,70 €
	1,07 €	26,75 €
	0,946 €	94,60 €
	0,894 €	223,50 €
	0,854 €	427,00 €
	0,849 €	849,00 €
	0,821 €	2.052,50 €
Full Reel (Order in multiples of 6000)
	0,779 €	4.674,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	NXP
Product Category:	Interface - I/O Expanders
RoHS:
Series:	PCA9539A
Mounting Style:	SMD/SMT
Package/Case:	HWQFN-24
Interface Type:	I2C, Serial, SMBus
Number of I/Os:	16 I/O
Interrupt Output:	With Interrupt
Supply Voltage - Min:	1.65 V
Supply Voltage - Max:	5.5 V
Maximum Clock Frequency:	100 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
ESD Protection:	2 kV
Brand:	NXP Semiconductors
Logic Family:	PCA9539
Operating Supply Current:	160 mA
Operating Supply Voltage:	1.65 V to 5.5 V
Output Current:	25 mA
Output Type:	Open Drain
Pd - Power Dissipation:	200 mW
Product:	I/O Expanders
Product Type:	I/O Expanders
Factory Pack Quantity:	6000
Subcategory:	Interface ICs
Type:	I/O Expander
Part # Aliases:	935298096128
Unit Weight:	35,560 mg

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Datasheet

PCA9539AHF,128 Datasheet (PDF)

Compliance Codes

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Taiwan
Assembly Country of Origin:: Taiwan
Country of Diffusion:: Singapore

The country is subject to change at the time of shipment.

I2C General Purpose I/O Expanders

NXP Semiconductors I²C General Purpose I/O Expanders provide GPIO expansion for most microprocessor families, allowing designers to save the GPIOs on microprocessors for other important functions. Designers can utilize the microprocessor GPIOs for important functions and use the I/O expander for other duties, including system monitoring, ACPI power switches, sensors, push buttons, LEDs, fans, and more. NXP GPIO expanders are ideal for adding fan and LED control to systems. They are also ideal for monitoring system functions and accepting push-button inputs.