PI5C3301TEX Datasheet, PDF (1/5 Pages) Pericom Semiconductor Corporation – SOTinyTM Single-Bit Bus Switch

PI5C3301 _{1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122}
SOTiny^TM 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
A
B
A1
5 Vcc
B2
BE
GND 3
4 BE
Truth Table⁽¹⁾
BE
A
B
V_CC
Function
X*
Hi-Z
Hi-Z
GND
Disconnect
H
Hi-Z
Hi-Z
V_CC
Disconnect
L
B
A
V_CC
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
V_CC
GND
Description
Switch Enable
Bus A at pin 1
Bus B at pin 2
Power
Ground
09-0002
1
PS8366I
11/03/08