NC7SBU3157 • FSAU3157 TinyLogic Low
Voltage UHS SPDT Analog Switch with −2V Undershoot Protection
April 2002 Revised January 2003
NC7SBU3157 • FSAU3157 TinyLogic Low
Voltage UHS SPDT Analog Switch with −2V Undershoot Protection
General Description
The NC7SBU3157 or FSAU3157 is a high performance, single-pole/double-throw (SPDT) Analog Switch or 2:1 Multiplexer/Demultiplexer Bus Switch from Fairchild’s Ultra High Speed Series of TinyLogic.
The device is fabricated with advanced sub-micron
CMOS technology to achieve high speed enable and disable times and low On Resistance.
The break before make select circuitry prevents disruption of signals on the B Port due to both switches temporarily...