PI5C16244/162244
16-BIT BUS SWITCH BUFFER
123
PS7024B 09/17/96
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
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 ...................................................................................120 mA
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.
DC Electrical Characteristics
(Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 5V ±10%)
Parameters Description
V
IH
Test Conditions
(1)
Guaranteed Logic HIGH Level
Min.
2.0
Typ.
(2)
—
Max.
—
Units
V
Input HIGH Voltage
V
IL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
—
0.8
V
I
IH
Input HIGH Current
V
CC
= Max., V
IN
= V
CC
—
—
±1
μA
I
IL
Input LOW Current
V
CC
= Max., V
IN
= GND
0
≤
A, B
≤
V
CC
V
CC
= Min., I
IN
= –18 mA
—
—
±1
μA
I
OZH
High Impedance Output Current
—
—
±1
μA
V
IK
Clamp Diode Voltage
—
–0.7
–1.2
V
I
OS
Short Circuit Current
(3)
A (B) = 0V, B (A) = V
CC
100
—
—
mA
V
H
Input Hysteresis at Control Pins
—
150
—
mV
R
ON
Switch On Resistance
(4)
V
CC
= Min., V
IN
= 0.0V,
16244
—
5
7
I
ON
= 48 mA
162244
20
28
40
V
CC
= Min., V
IN
= 2.4V,
16244
—
10
15
I
ON
= 15 mA
162244
20
35
48
Capacitance
(T
A
= 25°C, f = 1 MHz)
Parameters
(5)
C
IN
C
OFF
C
ON
Description
Input Capacitance
A/B Capacitance, Switch Off
A/B Capacitance, Switch On
Test Conditions
V
IN
= 0V
V
IN
= 0V
V
IN
= 0V
Typ.
—
—
—
Max.
6
6
8
Units
pF
pF
pF
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 5.0V, T
A
= 25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. 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.
5. This parameter is determined by device characterization but is not production tested.