Hot swappable I2C-bus and SMBus bus buffer
PCA9513A; PCA9514A Hot swappable I2C-bus and SMBus bus buffer Rev. 04 — 18 August 2009 Product data sheet 1. General description The PCA9513A and PCA9514A are hot swappable I2C-bus and SMBus buffers that allow I/O card insertion into a live backplane without corrupting the data and clock buses. Control circuitry prevents the backplane from being connecte...
NXP Semiconductors