PI3B3257LEX

2:1 3.3 V 4 通道 5 Ohm 表面贴装 多路复用器/解复用器 开关 - TSSOP-16

Description

Pericom  Semiconductor’s  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 additional ground bounce noise or propagation delay.

Features

•  Near-Zero propagation delay

•  5Ω switches connect inputs to outputs

•  Fast Switching Speed: 4.8ns max.

•  Ultra-Low Quiescent Power: 0.1µA typical

– Ideally suited for notebook applications

•  Pin compatible with 74 series 257 logic devices

•  Packaging Pb-free & Green avaliable:

– 16-pin 150 mil wide plastic QSOP Q

– 16-pin 150 mil wide plastic SOIC W

– 16-pin 173 mil wide plastic TSSOP L