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TCA9511ADGKR

Name: Texas Instruments TCA9511ADGKR
Brand: Texas Instruments
SKU: 595-TCA9511ADGKR
Price: 1.42 GBP
Availability: InStock

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See Product Specifications

Mouser No:

595-TCA9511ADGKR

Mfr. No:

TCA9511ADGKR

Mfr.:

Texas Instruments

Description:

Interface - Signal Buffers, Repeaters 2-bit bidirectional 2.3- to 5.5-V hot sw

Datasheet:

TCA9511ADGKR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TCA9511ADGKR

In Stock: 308

Stock:: 308

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On Order:: 5,000

Expected 31/08/2026
Factory Lead Time:: 12

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™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£1.42	£1.42
	£1.05	£10.50
	£0.952	£23.80
	£0.849	£84.90
	£0.796	£199.00
	£0.766	£383.00
Full Reel (Order in multiples of 2500)
	£0.715	£1,787.50
	£0.699	£3,495.00

† A MouseReel™ fee of £3.50 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 - Signal Buffers, Repeaters
RoHS:
Product:	Buffers
Interface Type:	I2C, SMBus
Maximum Clock Frequency:	400 kHz
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	2.3 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	VSSOP-8
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Operating Supply Current:	3.5 mA
Operating Supply Voltage:	2.3 V to 5.5 V
Product Type:	Signal Buffers, Repeaters
Series:	TCA9511A
Factory Pack Quantity:	2500
Subcategory:	Interface ICs
Type:	Hot Swappable
Unit Weight:	29 mg

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Datasheet

TCA9511ADGKR Datasheet

Models

TCA9511ADGKR Symbol & Footprint by SnapMagic

PCN

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

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

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

TCA9511A Hot-Swappable I2C Bus & SMBus Buffer

Texas Instruments TCA9511A Hot-Swappable I2C Bus and SMBus Buffer is a hot-swappable I²C bus buffer. The device supports I/O card insertion into an alive backplane without corruption of the data and clock buses. Control circuitry prevents the backplane-side I²C lines (in) from being connected to the card-side I²C lines (out) until a stop command or bus idle condition occurs on the backplane without bus contention on the card. The Texas Instruments TCA9511A provides bidirectional buffering when the connection is made, keeping the backplane and card capacitances separated. During insertion, the SDA and SCL lines are precharged to 1V to minimize the current required to charge the parasitic capacitance of the device.