IDT74FST1632861

NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
2. Vcc, Control, and Switch terminals.

The FST1632861 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. They generate little or no noise of their own while providing a low resistance path for an external driver. IDT74FST1632861 connect input and output ports through an n-channel FET. When the gate-to-source junction of this FET IDT74FST1632861 is adequately forward-biased, the device conducts and the resistance between input and output ports is small. With-out adequate bias on the gate-to-source junction of the FET, the FET IDT74FST1632861 is turned off, therefore with no VCC applied, the device has hot insertion capability.

The FST1632861 bus switch has a built-in 28 series resistor to reduce noise which can result from reflections. This 28 built-in series resistor eliminates the need for an external terminating resistor.