參數(shù)資料
型號(hào): PI5C33X257
廠商: Pericom Semiconductor Corp.
英文描述: 24:12 MUX/DEMUX BusSwitch
中文描述: 24:12復(fù)用/解復(fù)用器BusSwitch
文件頁數(shù): 2/3頁
文件大?。?/td> 92K
代理商: PI5C33X257
PI5C33X257
24:12 MUX/DEMUX BusSwitch
189
PS8114 04/24/97
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DC Electrical Characteristics
(Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 5V ±5%)
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
I, Y
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)
I (Y) = 0V, Y (I) = 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, I
ON
= 48 mA
V
CC
= Min., V
IN
= 2.4V, I
ON
= 15 mA
5
7
10
15
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.
Capacitance
(T
A
= 25°C, f = 1 MHz)
Parameters
(5)
C
IN
C
OFF
C
ON
Description
Input Capacitance
In/Yn Capacitance, Switch Off
In/Yn Capacitance, Switch On
Test Conditions
V
IN
= 0V
V
IN
= 0V
V
IN
= 0V
Typ
Max.
6
6
14
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 I and Y pin at indicated current through the switch. ON resistance is determined by the
lower of the voltages on the two (I,Y) pins.
5. This parameter is determined by device characterization but is not production tested.
Product Pin Description
Pin Name
IAn-ILn
S
En
YA-YL
GND
V
CC
NC
Description
Data Inputs
Select Inputs
Enable
Data Outputs
Ground
Power
No Connect
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
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