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TCA9539RGER

Name: Texas Instruments TCA9539RGER
Brand: Texas Instruments
SKU: 595-TCA9539RGER
Price: 3 EUR
Availability: InStock

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See Product Specifications

Mouser No:

595-TCA9539RGER

Mfr. No:

TCA9539RGER

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders Remote 16bit I2C and SMBux

Datasheet:

TCA9539RGER Datasheet

ECAD Model:

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In Stock: 1 445

Stock:: 1 445

Can Dispatch Immediately

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On Order:: 3 000

Expected 03/03/2026
Factory Lead Time:: 6

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	3,00 €	3,00 €
	1,97 €	19,70 €
	1,82 €	45,50 €
	1,58 €	158,00 €
	1,49 €	372,50 €
	1,30 €	650,00 €
	1,08 €	1 080,00 €
Full Reel (Order in multiples of 3000)
	1,01 €	3 030,00 €
	0,998 €	5 988,00 €

† 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:	Texas Instruments
Product Category:	Interface - I/O Expanders
RoHS:
Series:	TCA9539
Mounting Style:	SMD/SMT
Package/Case:	VQFN-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 V
Maximum Clock Frequency:	400 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
ESD Protection:	2 kV
Brand:	Texas Instruments
Features:	Configuration Registers, Interrupt Pin, Reset Pin
Logic Family:	TCA9539
Operating Supply Current:	22 uA
Operating Supply Voltage:	1.65 V to 5.5 V
Output Type:	Open Drain, Push Pull
Product:	I/O Expanders
Product Type:	I/O Expanders
Factory Pack Quantity:	3000
Subcategory:	Interface ICs
Type:	I/O Expander
Unit Weight:	54,600 mg

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TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
MXHTS:: 8542399901
ECCN:: EAR99

TCA9539 Low-Power I/O Expander

Texas Instruments TCA9539 Low-Power I/O Expander is a 24-pin device that provides 16 bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I²C bus or SMBus protocol. The device can operate with a power supply voltage (V_CC) ranging from 1.65V to 5.5V. The TCA9539 supports 100kHz (I²C Standard Mode) and 400kHz (I²C Fast Mode) clock frequencies. I/O expanders, like the TCA9539, provide a simple solution when additional I/Os are needed for switches, sensors, pushbuttons, LEDs, fans, and other similar devices.