PI3C3126_10 Datasheet, PDF (2/7 Pages) Pericom Semiconductor Corporation – 2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit, 2-Port Bus Switch with Individual Enables

PI3C3126
2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit,
2-Port Bus Switch with Individual Enables
Maximum Ratings
(Above which the useful life may be impaired.For user guidelines, not tested.)
Storage Temperature............................................................. –65°C to +150°C
Ambient Temperature with Power Applied............................ –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & VCC Only)..... –0.5V to +4.6V
Supply Voltage to Ground Potential (Outputs & D/O Only)...–0.5V to +4.6V
DC Input Voltage.....................................................................–0.5V to +5.5V
DC Output Current............................................................................... 120mA
Power Dissipation.................................................................................... 0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other
conditions above those indicated in the operational
sections of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
14-Pin Configuration
BE0 1
14 Vcc
A0 2
13 BE3
B0 3 _14-PIN 12 A3
BE1 4 _L14 11 B3
A1 5
10 BE2
B1 6
9 A2
GND 7
8 B2
16-Pin Configuration
NC ¹
16 ^Vcc
BE0 ²
15 ^BE3
A0 ³ _16-PIN 14 ^A3
B0 ⁴ _Q16 13 ^B3
BE1 ⁵
12 ^BE2
A1 ⁶
11 ^A2
B1 ⁷
10 ^B2
GND ⁸
9 ^NC
Pin Description
Pin Name
Description
BEn
Switch Enable
A3 - A0
Bus A
B3 - B0
Bus B
V_CC
GND
Power
Ground
11-0003
Truth Table⁽¹⁾
BEn
An
Bn V_CC Function
X
Hi-Z Hi-Z GND Disconnect
L
Hi-Z Hi-Z V_CC Disconnect
H
Bn
An
V_CC Disconnect
Note:
1. H = High Voltage Level, L = Low Voltage Level
HI-Z = High Impedance, X = Don’t Care
* A pull-up resistor should be provided for power-up protection.
2
PS9087A
09/24/10