15.12.3. Absolute Maximum Ratings
15.12.4. Pinning
15.13. FSA3157
15.13.1. General Description
The NC7SB3157 / FSA3157 is a high-performance, single- pole / double-throw (SPDT)
analog switch or 2:1 multiplexer/ de-multiplexer bus switch. The device is fabricated with
advanced sub-micron CMOS technology to achieve high-speed enable and disable
times and low on resistance. The break-beforemake select circuitry prevents disruption
of signals on the B Port due to both switches temporarily being enabled during select pin
switching. The device is specified to operate over the 1.65 to 5.5V VCC operating range.
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