
PI5C16211
24-Bit Bus Switch
2
PS7050B 12/09/99
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DC Electrical Characteristics
(Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 5V ±10%)
Parameters
V
IK
I
I
Description
Clamp Diode Voltage
Test Conditions
V
CC
= 4.5V, I
I
= –18mA
V
CC
= 5.5V, V
I
= V
CC
or GND
V
CC
= 0V, V
I
= 5.5V
V
CC
= 5.5V, V
I
= V
CC
or GND
V
CC
= 5.5V, One input at 3.4V,
other inputs at V
CC
or GND
V
I
= 3V or 0
V
O
= 3V or 0,
OE
= V
CC
V
CC
= 4.0V, V
I
= 2.4V, I
I
= 15 mA
V
CC
= 4.5V, V
I
= 0V, I
I
= 64 mA
V
CC
= 4.5V, V
I
= 0V, I
I
= 30 mA
V
CC
= 4.5V, V
I
= 2.4V, I
I
= 15 mA
Min.
—
Typ
(1)
— –1.2 V
Max.
Units
Input LOW Current
—
—
10
—
—
±1
μA
I
CC
Quiescent Power Supply Current
—
—
3.0
I
CC
Supply Current per Control Input
@ TTL High
—
—
2.5
mA
C
I(2)
C
IO
(
OFF
)
(2)
A/B Switch OFF Capacitance
R
ON
Control Input Capacitance
—
4.5
—
—
5.5
—
Switch On Resistance
(3)
—
14
20
—
5
7
—
5
7
—
8
12
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 +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only)...........–0.5V to +7.0V
DC Input Voltage ............................................................................–0.5V to +7.0V
DC Output Current......................................................................................120mA
Power Dissipation ..........................................................................................1.4W
Note:
Stresses greater than those listed under MAXI-
MUM 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 reli-
ability.
Notes:
1. Typical values are at V
CC
= 5.0V, T
A
= 25°C ambient and maximum loading.
2. This parameter is determined by device characterization but is not production tested.
3. Measured by the voltage drop between A and B pin at indicated current through the switch.
ON resistance is determined by the lower of the voltages on the two (A,B) pins.
pF