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TCA9539RTWR

Name: Texas Instruments TCA9539RTWR
Brand: Texas Instruments
SKU: 595-TCA9539RTWR
Price: 220.84 INR
Availability: InStock

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See Product Specifications

Mouser No:

595-TCA9539RTWR

Mfr. No:

TCA9539RTWR

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander

Datasheet:

TCA9539RTWR Datasheet

ECAD Model:

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In Stock: 8,591

Stock:: 8,591

Can Dispatch Immediately

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On Order:: 21,000

Expected 05-06-2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1 Maximum: 470

Unit Price:

₹-.--

Ext. Price:

₹-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹220.84	₹220.84
	₹164.00	₹1,640.00
	₹150.02	₹3,750.50
	₹134.18	₹13,418.00
	₹126.72	₹31,680.00
Full Reel (Order in multiples of 3000)
	₹126.72	₹3,80,160.00

† A MouseReel™ fee of ₹475.00 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:	WQFN-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:	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 Voltage:	1.65 V to 5.5 V
Product Type:	I/O Expanders
Factory Pack Quantity:	3000
Subcategory:	Interface ICs
Unit Weight:	36 mg

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542399000
MXHTS:: 85423999
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: China
Country of Diffusion:: United States

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

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.