PI5C3301

PI5C33011122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122 SOTinyTM Single-Bit Bus Switch Features Near-Zero propagation delay 5-ohm switches connect inputs to outputs Direct bus connection when switches are ON Ultra Low Quiescent Power (0.1μA typical) – Ideally suited for notebook applications Packaging (Pb-free & Green available): – 5-pin plastic SOT23 (T) – 5-pin plastic SC70 (C) Description Pericom Semiconductor’s PI5C3301 is a single digital switch designed with a fast enable. When enabled using the Bus Enable (BE) pin, the “A” pin is directly connected to the “B” pin. The bus switch introduces no additional propagation delay or additional ground bounce noise. The PI5C3301 device has an active LOW enable. Block Diagram Pin Configuration AB A1 5 Vcc B2 BE GND 3 4 BE Truth Table(1) BE A B VCC Function X* Hi-Z Hi-Z GND Disconnect H Hi-Z Hi-Z VCC Disconnect L B A VCC Connect Notes: 1. H = High Voltage Level, L = Low Voltage Level X = Don’t Care, Hi-Z = High Impedance A = I/O at pin 1, B = I/O at pin 2 * A pull-up resistor should be used for power-up protection Pin Description Pin Name BE A B VCC GND Description Switch Enable Bus A at pin 1 Bus B at pin 2 Power Ground 09-0002 1 PS8366I 11/03/08 PI5C3301 11223344...