TCA4307DRGR

Texas Instruments
595-TCA4307DRGR
TCA4307DRGR

Mfr.:

Description:
Interface - Signal Buffers, Repeaters TCA4307

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Interface - Signal Buffers, Repeaters
RoHS:  
Buffers
I2C
70 ns
14 kHz
5.5 V
2.3 V
- 40 C
+ 125 C
SMD/SMT
SON-8
Reel
Cut Tape
MouseReel
Application: Servers
Brand: Texas Instruments
Ciss - Input Capacitance: 1.6 pF
Number of Channels: 2 Channel
Operating Supply Current: 100 mA
Operating Supply Voltage: 2.3 V to 5.5 V
Output Current: 50 mA
Product Type: Signal Buffers, Repeaters
Series: TCA4307
Factory Pack Quantity: 3000
Subcategory: Interface ICs
Type: Hot Swappable I2C Bus
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Attributes selected: 0

Datasheet

PCN

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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.

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.

In Stock: 416

Stock:
416
Can Ship Immediately
On Order:
3.000
Expected 9/3/2026
Factory Lead-Time:
16
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
$-
Ext. Price:
$-
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (CLP)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$3.839 $3.839
$2.903 $29.030
$2.661 $66.525
$2.398 $239.800
$2.272 $568.000
$2.251 $1.125.500
$2.188 $2.188.000
Full Reel (Order in multiples of 3000)
$2.030 $6.090.000
$2.009 $12.054.000
† $5.000 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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