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TCA9535RTWR

Name: Texas Instruments TCA9535RTWR
Brand: Texas Instruments
SKU: 595-TCA9535RTWR
Price: 2.28 USD
Availability: InStock

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Mouser No:

595-TCA9535RTWR

Mfr. No:

TCA9535RTWR

Mfr.:

Texas Instruments

Description:

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

Datasheet:

TCA9535RTWR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TCA9535RTWR

In Stock: 7,088

Stock:: 7,088

Can Dispatch Immediately

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On Order:: 12,000

Expected 2026/03/26

3,000

Expected 2026/04/27
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$2.28	$2.28
	$1.47	$14.70
	$1.31	$32.75
	$1.08	$108.00
	$1.01	$252.50
	$0.89	$445.00
	$0.776	$776.00
Full Reel (Order in multiples of 3000)
	$0.705	$2,115.00
	$0.672	$4,032.00

† A MouseReel™ fee of $7.00 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:	TCA9535
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
Logic Family:	TCA9535
Moisture Sensitive:	Yes
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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CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

TCA9535 Low-Power I/O Expander

Texas Instruments TCA9535 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 ranging from 1.65V to 5.5V. The Texas Instruments TCA9535 consists of two 8-bit configurations (input or output selection), input port, output port, and polarity inversion (active-high or active-low operation) registers. When the power is turned on, the I/Os are configured as inputs. The system master can enable the I/Os as inputs or outputs by writing to the I/O configuration bits.