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All Products > Semiconductors > Interface ICs > I2C Interface IC

Texas Instruments 2-Wire Bus Buffer: TCA4311

The Texas Instruments TCA4311 hot swappable I2C 2-wire bus buffer supports I/O card insertion into a live backplane without corruption of the data and clock buses. The TI TCA4311 provides bidirectional buffering while keeping the backplane and card capacitances isolated. The TI TCA4311 bus buffer features buffered SDA and SCL lines for increased fanout. A 1V precharge on all SDA and SCL lines prevents corruption during live board insertion and removal from backplane.

Category   Semiconductors >  Interface ICs >  I2C Interface IC

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Texas Instruments TCA4311DR
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595-TCA4311DR


To purchase full reel, order in multiples of 2500:
TCA4311DR

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Texas Instruments I2C Interface IC Hot Swappable 2-Wire Bus Bfr
Data Sheet 935
In Stock
Alternative Packaging
Cut Tape
1: $4.76
10: $3.82
100: $3.48
250: $3.14
Reel
2,500: $2.21
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
5.5 V 2.7 V 400 MHz + 85 C SOIC-8
Texas Instruments TCA4311DGKR
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595-TCA4311DGKR


To purchase full reel, order in multiples of 2500:
TCA4311DGKR

Verify Status with Factory
Verify Status with Factory


Texas Instruments I2C Interface IC Hot Swappable 2-Wire Bus Bfr
Data Sheet 2,187
In Stock
Alternative Packaging
Cut Tape
1: $4.76
10: $3.82
100: $3.48
250: $3.14
Reel
2,500: $2.21
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
5.5 V 2.7 V 400 MHz + 85 C VSSOP-8
Compare up to 20 parts.
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