PI3B3861

www.DataSheet4U.com 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI3B3861 3.3V, 10-Bit, 2-Port, NanoSwitch™ Features Near-Zero propagation delay 5-ohm switches connect inputs to outputs Fast Switching Speed - 4.5ns (max.) Ultra Low Quiescent Power (0.1µA Typical) – Ideally suited for notebook applications Packaging (Pb-free & Green available): – 24-pin 150-mil wide plastic QSOP (Q) – 24-pin 173-mil wide plastic TSSOP (L) Description Pericom’s Semiconductor’s PI3B3861 is a 10-bit, 3.3 volt, 2-port bus switch designed with a low On-Resistance (5-ohm) allowing inputs to be connected directly to outputs. The bus switch creates no additional propagational delay or additional ground bounce noise. The switches are turned ON by the Bus Enable (BE) input signal. Block Diagram Pin Configuration A0 SW B0 A9 SW B9 SW BE A B NC A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 GND 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 24-Pin 19 Q 18 17 16 15 14 13 Vcc BE B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BE Truth Table(1) Function Disconnect Connect BE H L A0–9 Hi-Z B0–9 Product Pin Description Pin Name BE A0 – 9 B0–9 GND VCC Description Bus Enable Input (Active LOW) Bus A Bus B Ground Power Notes: 1. H = High Voltage Level L = Low Voltage Level Hi-Z = High Imp...