PI3B3257 mux/demux equivalent, 3.3v quad 2:1 mux/demux.
¼¼Near-Zero propagation delay ¼¼5Ω switches connect inputs to outputs ¼¼Fast Switching Speed: 4.8ns max. ¼¼Ultra-Low Quiescent Power: 0.1µA typical
– Idea.
¼¼Pin compatible with 74 series 257 logic devices ¼¼Packaging (Pb-free & Green avaliable):
– 16-pin, QSO.
The PI3B3257 is a 3.3 Volt, Quad 2:1 multiplexer/demultiplexer with three-state outputs that is pinout and function compatible with the PI74FCT257T, 74F257, and 74ALS/AS/LS257. Inputs can be connected to outputs with low On-Resistance (5Ω) with no ad.
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