PI3C32X245

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI3C32X245 2.5V/3.3V, High Bandwidth, Hot Insertion 16-Bit, 2-Port, Bus Switch Features Near-Zero propagation delay 5-ohm switches connect inputs to outputs Permits Hot Insertion 5V I/O Tolerant 2.5V Supply Voltage Operation Rail-to-Rail 3.3Vor 2.5V Switching High Bandwidth Operation (>400 MHz) Packaging (Pb-free & Green available) – 40-pin, 150-mil-wide plastic BQSOP (B) Description Pericom Semiconductor’s PI3C32X245 is a 2.5V or 3.3V 16-bit, 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 (BEN) input signal. It is very useful in switching signals that have high bandwidth (>400 MHz). Block Diagram A0 B0 Pin Configuration NC A0 A1 A2 A3 A4 A5 A6 A7 GND NC A8 A9 A10 A11 A12 A13 A14 A15 GND 1 40 2 39 3 38 4 37 5 36 6 35 34 7 33 8 32 9 10 40-Pin 31 B 30 11 29 12 28 13 27 14 26 15 25 16 17 18 19 20 24 23 22 21 VCC BE1 B0 B1 B2 B3 B4 B5 B6 B7 VCC BE2 B8 B9 B10 B11 B12 B13 B14 B15 A7 BE1 A8 B7 B8 A15 BE2 B15 Truth Table(1) Function Disconnect Connect BEN A0–15 H Hi-Z L B0–15 Note...