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PI3C3245Q Datasheet PDF

Pericom Semiconductor PI3C3245Q

The PI3C3245 is a 2.5V or 3.3V 8-bit, 2-port bus switch designed with a low ON resistance (5Ω) 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.
Part No. PI3C3245Q
Datasheet PI3C3245Q Download
Manufacturer
Pericom Semiconductor
Description 2.5V/3.3V/ High Bandwidth/ Hot Insertion 8-Bit/ 2-Port/ Bus Switch
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PI3C3245Q datasheet page 1 preview

FEATURES

• • • • • • • • Near zero propagation delay 5Ω switches connect inputs to outputs High Bandwidth Operation (>400 MHz) Permits Hot Insertion 5V I/O Tolerant Rail-to-Rail 3.3V or 2.5V Switching 2.5V Supply Voltage Operation Packages available: – 20-pin 150 mil wide plastic QSOP (Q) – 20-pin 173 mil wide plastic TSSOP (L) Product

DESCRIPTION

Pericom Semiconductor’s PI3C series of logic circuits are produced using the Company’s advanced submicron CMOS technology, achieving industry leading performance. It is very useful in switching signals that have high bandwidth (>400 MHz). Logic Block Diagram Product Pin Configuration NC A0 A1 A2 A3 A4 A5 A6 1 2 3 4 6 7 8 9 10 L,Q ) * 20 19 18 17 15 14 13 12 11 VCC BE B0 B1 B2 B3 B4 B5 B6 B7 )% *% 5 20-Pin 16 *- A7 GND Truth Table(1) Function Disconnect Connect BE H L A0–7 Hi-Z B0–7 Product Pin

DESCRIPTION

Pin Name BE A0–7 B0–7 GND VCC

DESCRIPTION

Bus Enable Input (Active LOW) Bus A Bus B Ground Power Note: 1. H = High Voltage Level L = Low Vo...
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