PI5C34X245
32-Bit,
2-Port BusSwitch
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 .....................................–0.5V to +7.0V
DC Input Voltage ..................................................................–0.5V to +7.0V
DC Output Current............................................................................120 mA
Power Dissipation .................................................................................0.5W
Note:
Stresses greater than those listed under MAXIMUM RAT-
INGS 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. Ex-
posure to absolute maximum rating conditions for extended
periods may affect reliability.
Truth Table
(1)
Function
Connect
Note:
1. H = High Voltage Level
L = Low Voltage Level
Hi-Z = High Impedance
Pin Description
BEn
H
L
A0-A31
Hi-Z
B0-31
Pin Name
BE
X
A
0
-A
31
B
0
-B
31
I/O
I
I/O
I/O
Description
Bus Enable Input (Active LOW)
Bus A
Bus B
Disconnect
DC Electrical Characteristics
(Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 5V ±10%)
Parameters
V
IH
V
IL
I
IH
I
IL
I
OZH
V
IK
I
OS
V
H
R
ON
Description
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
High Impedance Output Current
Clamp Diode Voltage
Short Circuit Current
(3)
Input Hystersis at Control Pins
Switch On-Resistance
(4)
V
CC
= Min., V
IN
= 0V, I
ON
= 48mA
V
CC
= Min., V
IN
= 2.4V, I
ON
= 15mA
—
—
Test Conditions
(1)
Min.
2.0
–0.5
—
—
—
—
100
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
V
CC
= Max., V
IN
= V
CC
V
CC
= Max., V
IN
= GND
0 - A, B - V
CC
V
CC
= Min., I
IN
= –18mA
A (B) = 0V, B (A) = V
CC
Typ
(2)
—
—
—
—
—
–0.7
—
5
10
Max.
—
0.8
±1
±1
±1
–1.2
—
7
15
Units
V
µA
V
mA
Ω
2
PS7058F
08/2/04
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
