IDT74FST163244

    The FST163244 belongs to IDT's family of Bus switches.Bus switch devices perform the function of connecting or isolating two ports without providing any inherent current sink or source capability.  Thus they generate little or no noise of their own while providing a low resistance path for an external driver.  IDT74FST163244 connect input and output ports through an n-channel FET.  When the gate-to-source junction of this FET is adequately forward-biased the device conducts and the resistance between input and output ports is small.  Without adequate bias on the gate-to-source junction of the FET,the FET IDT74FST163244 is turned off, therefore with no V_CC applied, the device has hot insertion capability.

    The low on-resistance of IDT74FST163244 and simplicity of the connection between input and output ports reduces the delay in this path to close to zero.