部品番号
PI3B3257LEX
コンポーネント説明
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PDF
page
8 Pages
File Size
1.8 MB
メーカー
Diodes Incorporated.
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PI3B3257LEX データシート - Diodes Incorporated.
Diodes Incorporated.
Description
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 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, QSOP (Q)
– 16-pin, SOIC (W)
– 16-pin, TSSOP (L)
– 16-pin, UQFN (ZHD)
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