PI3B3251 - 8:1 Mux/DeMux NanoSwitch

Pericom Semiconductor (now Diodes Incorporated)

General Description

Pericom Semiconductor’s PI3B3251 is a 3.3VDual 8:1 Multiplexer/ Demultiplexer with three-state outputs that is pinout compatible with the PI74FCT251T, 74F251, and 74ALS/AS/LS 251.

Key Features

Near-Zero propagation delay.
5Ω switches connect inputs to outputs.
Ultra Low Quiescent Power (0.1μA typical).
Ideally suited for notebook.

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PI3B3251 8:1 mux/demux nanoswitch by Pericom Semiconductor (now Diodes Incorporated) - Datasheet Preview

Datasheet Details

Part number	PI3B3251
Manufacturer	Pericom Semiconductor (now Diodes Incorporated)
File Size	321.02 KB
Description	8:1 Mux/DeMux NanoSwitch
Datasheet	PI3B3251 Datasheet

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PI3B3251 3.3V, 8:1 Mux/DeMux NanoSwitch™ Features • Near-Zero propagation delay • 5Ω switches connect inputs to outputs • Ultra Low Quiescent Power (0.1μA typical) – Ideally suited for notebook applications • Pin compatible with 74 series 251 logic devices • Packaging (Pb-free & Green available): – 16-pin 150-mil wide plastic QSOP (Q) – 16-pin 173-mil wide plastic TSSOP (L) Description Pericom Semiconductor’s PI3B3251 is a 3.3VDual 8:1 Multiplexer/ Demultiplexer with three-state outputs that is pinout compatible with the PI74FCT251T, 74F251, and 74ALS/AS/LS 251. Inputs can be connected to outputs with low On-Resistance (5Ω) with no additional ground bounce noise or propagation delay.