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TCA9539RGER

Name: Texas Instruments TCA9539RGER
Brand: Texas Instruments
SKU: 595-TCA9539RGER
Price: 5.36 CAD
Availability: InStock

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See Product Specifications

Mouser #:

595-TCA9539RGER

Mfr. #:

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 Ship Immediately

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On Order:: 3,000

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

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 3000)

Cut Tape

MouseReel™ (+$8.50)

Pricing (CAD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$5.36	$5.36
	$3.52	$35.20
	$3.25	$81.25
	$2.82	$282.00
	$2.66	$665.00
	$2.32	$1,160.00
	$1.92	$1,920.00
Full Reel (Order in multiples of 3000)
	$1.81	$5,430.00
	$1.78	$10,680.00

† $8.50 MouseReel™ fee will be added and calculated in your shopping cart. 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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CAHTS:: 8542390000
CNHTS:: 8542399000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
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.