TCA9511ADGKR

Texas Instruments
595-TCA9511ADGKR
TCA9511ADGKR

Mfr.:

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

Datasheet:
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Learn more about Texas Instruments TCA9511ADGKR

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Interface - Signal Buffers, Repeaters
RoHS:  
Buffers
I2C, SMBus
400 kHz
5.5 V
2.3 V
- 40 C
+ 125 C
SMD/SMT
VSSOP-8
Reel
Cut Tape
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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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.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
7,294
Expected 10/29/2026
7,500
Expected 1/15/2027
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:
S/-.--
Ext. Price:
S/-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2500)

Pricing (PEN)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
S/7.36 S/7.36
S/5.41 S/54.10
S/4.94 S/123.50
S/4.40 S/440.00
S/4.13 S/1,032.50
S/3.97 S/1,985.00
Full Reel (Order in multiples of 2500)
S/3.65 S/9,125.00
S/3.57 S/17,850.00
† S/23.00 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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