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TCA4307DGKR

Name: Texas Instruments TCA4307DGKR
Brand: Texas Instruments
SKU: 595-TCA4307DGKR
Price: 2.72 EUR
Availability: InStock

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Mouser No:

595-TCA4307DGKR

Mfr. No:

TCA4307DGKR

Mfr.:

Texas Instruments

Description:

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

Datasheet:

TCA4307DGKR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TCA4307DGKR

In Stock: 2,428

Stock:: 2,428

Can Dispatch Immediately

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On Order:: 2,500

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

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

€-.--

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+€5.00)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	€2.72	€2.72
	€2.04	€20.40
	€1.87	€46.75
	€1.69	€169.00
	€1.60	€400.00
	€1.54	€770.00
	€1.50	€1,500.00
Full Reel (Order in multiples of 2500)
	€1.44	€3,600.00
	€1.42	€7,100.00

† A MouseReel™ fee of €5.00 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 - Signal Buffers, Repeaters
RoHS:
Product:	Buffers
Interface Type:	I2C
Propagation Delay Time:	70 ns
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
Country of Assembly:	MY
Country of Diffusion:	US
Country of Origin:	MY
Operating Supply Current:	2.5 mA
Operating Supply Voltage:	2.3 V to 5.5 V
Product Type:	Signal Buffers, Repeaters
Series:	TCA4307
Factory Pack Quantity:	2500
Subcategory:	Interface ICs

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Datasheet

TCA4307DGKR Datasheet

Models

TCA4307DGKR Symbol & Footprint by SnapMagic

PCN

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

TCA4307 Hot-Swappable I2C Bus Buffer

Texas Instruments TCA4307 Hot-Swappable I²C Bus Buffer supports I/O card insertion into a live backplane without corrupting the data and clock lines. 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. This device provides bidirectional buffering when the connection is made, keeping the backplane and card capacitances isolated. During insertion, the SDA and SCL lines are precharged to 1V to minimize the current required to charge the parasitic capacitance of the device.