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The PCA9512A/B is a hot swappable I2C-bus and SMBus buffer that allows I/O card insertion into a live backplane without corruption of the data and clock buses and includes two dedicated supply voltage pins to provide level shifting between 3.3 V and 5 V systems while maintaining the best noise margin for each voltage level. Either pin may be powered with sup.
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| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PCA9512 |
NXP |
Level shifting hot swappable I2C and SMBus buffer |
|
| 2 | PCA9512B |
NXP |
Level shifting hot swappable I2C-bus and SMBus bus buffer |
|
| 3 | PCA9510 |
NXP |
Hot swappable I2C and SMBus bus buffer |
|
| 4 | PCA9510A |
NXP Semiconductors |
Hot swappable I2C-bus and SMBus bus buffer |
|
| 5 | PCA9511 |
NXP |
Hot swappable I2C and SMBus bus buffer |
|
| 6 | PCA9511A |
NXP Semiconductors |
Hot swappable I2C-bus and SMBus bus buffer |
|
| 7 | PCA9513 |
Philips |
Hot swappable I2C and SMBus bus buffer |
|
| 8 | PCA9513A |
NXP Semiconductors |
Hot swappable I2C-bus and SMBus bus buffer |
|
| 9 | PCA9514 |
Philips |
Hot swappable I2C and SMBus bus buffer |
|
| 10 | PCA9514A |
NXP Semiconductors |
Hot swappable I2C-bus and SMBus bus buffer |
|
| 11 | PCA9515 |
NXP |
I2C-bus repeater |
|
| 12 | PCA9515A |
NXP |
I2C-bus repeater |
|