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TCA9537DGSR

Name: Texas Instruments TCA9537DGSR
Brand: Texas Instruments
SKU: 595-TCA9537DGSR
Price: 1.63 USD
Availability: OutOfStock

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Mouser No:

595-TCA9537DGSR

Mfr. No:

TCA9537DGSR

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders Remote 4-Bit I² C and SMBus I/O exp

Datasheet:

TCA9537DGSR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TCA9537DGSR

Availability

Stock:: 0

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On Order:: 4,900

Expected 22/10/2026
Factory Lead Time:: 16

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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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 2500)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$1.63	$1.63
	$1.20	$12.00
	$1.09	$27.25
	$0.964	$96.40
	$0.906	$226.50
	$0.872	$436.00
	$0.865	$865.00
Full Reel (Order in multiples of 2500)
	$0.809	$2,022.50
	$0.791	$3,955.00

† 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:	TCA9537
Mounting Style:	SMD/SMT
Package/Case:	VSSOP-10
Interface Type:	I2C, Serial
Number of I/Os:	4 I/O
Interrupt Output:	With Interrupt
Supply Voltage - Min:	1.65 V
Supply Voltage - Max:	5.5 V
Maximum Clock Frequency:	1 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
ESD Protection:	2 kV
Brand:	Texas Instruments
Development Kit:	TCA9536EVM
Operating Supply Voltage:	1.65 V to 5.5 V
Product:	I/O Expanders
Product Type:	I/O Expanders
Factory Pack Quantity:	2500
Subcategory:	Interface ICs

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Datasheet

TCA9537DGSR Datasheet

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Compliance Codes

CNHTS:: 8542399000
USHTS:: 8542390090
MXHTS:: 8542399999
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.

TCA9537 Remote 4-Bit I²C & SMBus I/O Expander

Texas Instruments TCA9537 Remote 4-Bit I²C and SMBus I/O Expander offers a 1.65V to 5.5V V_CC operation and general-purpose remote I/O expansion via the I²C interface. The system controller enables the I/Os as either inputs or outputs by writing to the I/O configuration register bits. The data for each input or output is stored in the corresponding input or output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register.