I²C and SMBus Solutions

I²C and SMBus Solutions

Texas Instruments

This tutorial discusses of the I²C strategy and products offered within the Standard Linear and Logic Group. These I²C devices are useful for any design in any end equipment application. Additionally, an overview of the I²C standard along with the need for such a standard will be discussed.
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Related Parts
ImageManufacturer Part NumberDescriptionAvailable QuantityBuy Now
IC VOLT LEVEL TRANSLATOR US8PCA9306DCURIC VOLT LEVEL TRANSLATOR US817352 - Immediate
IC I/O EXPANDER I2C 8B 16SOICPCF8574DWRIC I/O EXPANDER I2C 8B 16SOIC5342 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 8B 16VQFNPCF8574RGTRIC I/O EXPANDER I2C 8B 16VQFN6916 - Immediate
9000 - Factory Stock
IC I2C SMBUS SWITCH 4CH 16-TSSOPPCA9546APWRIC I2C SMBUS SWITCH 4CH 16-TSSOP3159 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24VQFNPCA9535RGERIC I/O EXPANDER I2C 16B 24VQFN10876 - Immediate
9000 - Factory Stock
IC I/O EXPANDER I2C 16B 24SOICPCA9535DWRIC I/O EXPANDER I2C 16B 24SOIC2453 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24TSSOPPCA9535PWRIC I/O EXPANDER I2C 16B 24TSSOP5501 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 8B 16DIPPCF8574ANIC I/O EXPANDER I2C 8B 16DIP3147 - Immediate
IC I/O EXPANDER I2C 16B 24TSSOPPCA9539PWRIC I/O EXPANDER I2C 16B 24TSSOP2640 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 8B 16DIPPCF8574NIC I/O EXPANDER I2C 8B 16DIP2650 - Immediate
IC I/O EXPANDER I2C 8B 16SOICPCF8574ADWRIC I/O EXPANDER I2C 8B 16SOIC2010 - Immediate
IC I/O EXPANDER I2C 8B 20TSSOPPCF8574APWRIC I/O EXPANDER I2C 8B 20TSSOP5899 - Immediate
IC I/O EXPANDER I2C 8B 16TSSOPPCA9557PWRIC I/O EXPANDER I2C 8B 16TSSOP2467 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24VQFNPCA9539RGERIC I/O EXPANDER I2C 16B 24VQFN3259 - Immediate
9000 - Factory Stock
IC I/O EXPANDER I2C 16B 24TSSOPPCA9555PWRIC I/O EXPANDER I2C 16B 24TSSOP3498 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 8B 20TSSOPPCF8574PWRIC I/O EXPANDER I2C 8B 20TSSOP1106 - Immediate
10000 - Factory Stock
IC REDRIVER I2C 1CH 400KHZ 8SOICPCA9515ADRIC REDRIVER I2C 1CH 400KHZ 8SOIC1709 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24SOICPCA9555DWRIC I/O EXPANDER I2C 16B 24SOIC1764 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24SSOPPCA9535DBRIC I/O EXPANDER I2C 16B 24SSOP2254 - Immediate
6000 - Factory Stock
IC I/O EXPANDER I2C 8B 16SSOPPCA9557DBRIC I/O EXPANDER I2C 8B 16SSOP1400 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24SSOPPCA9555DBRIC I/O EXPANDER I2C 16B 24SSOP1669 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 8B 20TVSOPPCF8574ADGVRIC I/O EXPANDER I2C 8B 20TVSOP4373 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 8B 20VQFNPCF8574RGYRIC I/O EXPANDER I2C 8B 20VQFN12967 - Immediate
9000 - Factory Stock
IC I/O EXPANDER I2C 8B 20TVSOPPCF8574DGVRIC I/O EXPANDER I2C 8B 20TVSOP12868 - Immediate
4000 - Factory Stock
IC I/O EXPANDER I2C 8B 20VQFNPCF8574ARGYRIC I/O EXPANDER I2C 8B 20VQFN3029 - Immediate
IC I/O EXPANDER I2C 8B 16SOICPCA9557DRIC I/O EXPANDER I2C 8B 16SOIC6183 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 8B 16QFNPCA9557RGVRIC I/O EXPANDER I2C 8B 16QFN1919 - Immediate
5000 - Factory Stock
IC I/O EXPANDER I2C 8B 16TVSOPPCA9557DGVRIC I/O EXPANDER I2C 8B 16TVSOP1575 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 8B 16QFNPCA9557RGYRIC I/O EXPANDER I2C 8B 16QFN1429 - Immediate
9000 - Factory Stock
IC I2C SMBUS SWITCH 4CH 16-VQFNPCA9546ARGYRIC I2C SMBUS SWITCH 4CH 16-VQFN5691 - Immediate
9000 - Factory Stock
IC I2C/SMBUS SWITCH 4CH 16-VQFNPCA9546ARGVRIC I2C/SMBUS SWITCH 4CH 16-VQFN2259 - Immediate
7500 - Factory Stock
IC I2C SMBUS SWITCH 4CH 16-SOICPCA9546ADWRIC I2C SMBUS SWITCH 4CH 16-SOIC1491 - Immediate
10000 - Factory Stock
IC I2C SMBUS SWITCH 4CH 20-TSSOPPCA9545APWRIC I2C SMBUS SWITCH 4CH 20-TSSOP1736 - Immediate
10000 - Factory Stock
IC 4CHAN I2C SMBUS 20 SOICPCA9545ADWRIC 4CHAN I2C SMBUS 20 SOIC1430 - Immediate
8000 - Factory Stock
IC I2C SMBUS SWITCH 4CH 20-BGAPCA9545AZQNRIC I2C SMBUS SWITCH 4CH 20-BGA1340 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24TVSOPPCA9555DGVRIC I/O EXPANDER I2C 16B 24TVSOP1226 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24SOICPCA9539DWRIC I/O EXPANDER I2C 16B 24SOIC3038 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24SSOPPCA9539DBRIC I/O EXPANDER I2C 16B 24SSOP1320 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24TVSOPPCA9535DGVRIC I/O EXPANDER I2C 16B 24TVSOP1586 - Immediate
6000 - Factory Stock
IC I/O EXPANDER I2C 16B 24VQFNPCF8575CRGERIC I/O EXPANDER I2C 16B 24VQFN9999 - Immediate
IC I/O EXPANDER I2C 16B 24TSSOPPCF8575CPWRIC I/O EXPANDER I2C 16B 24TSSOP7464 - Immediate
10000 - Factory Stock
IC I/O EXPANDER I2C 16B 24TVSOPPCF8575CDGVRIC I/O EXPANDER I2C 16B 24TVSOP7102 - Immediate
4000 - Factory Stock
IC I/O EXPANDER I2C 16B 24WQFNPCA9535RTWRIC I/O EXPANDER I2C 16B 24WQFN5547 - Immediate
IC I2C SMBUS SWITCH 4CH 20-VQFNPCA9545ARGYRIC I2C SMBUS SWITCH 4CH 20-VQFN488 - Immediate
9000 - Factory Stock
IC I/O EXPANDER I2C 16B 24SOICPCF8575CDWIC I/O EXPANDER I2C 16B 24SOIC292 - Immediate
1650 - Factory Stock
IC I/O EXPANDER I2C 16B 24QSOPPCF8575CDBQRIC I/O EXPANDER I2C 16B 24QSOP545 - Immediate
IC I2C/SMBUS SWITCH 4CH 16-SOICPCA9546ADRIC I2C/SMBUS SWITCH 4CH 16-SOIC0
IC I/O EXPANDER I2C 16B 24VQFNPCA9555RGERIC I/O EXPANDER I2C 16B 24VQFN0
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PTM Published on: 2007-11-27