PI5C32X245 데이터 시트보기 (PDF) - Pericom Semiconductor
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PI5C32X245 Datasheet PDF : 4 Pages
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PI5C32X245
16-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 (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
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.
Power Dissipation .................................................................................0.5W
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±10%)
Parameters
Description
Test Conditions(1)
Min. Typ(2)
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
–
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
–
IIH
Input HIGH Current
VCC = Max., VIN = VCC
–
–
IIL
Input LOW Current
VCC = Max., VIN = GND
–
–
IOZH
High Impedance Output Current 0 ≤ A, B ≤ VCC
–
–
VIK
Clamp Diode Voltage
IOS
Short Circuit Current(3)
VCC = Min., IIN = –18 mA
A (B) = 0V, B (A) = VCC
–
–0.7
100
–
Max.
–
0.8
±1
±1
±1
–1.2
–
Units
V
µA
V
mA
VH
Input Hysteresis at Control Pins
–
150
–
mV
ROH
Switch On-Resistance(4)
VCC = Min., VIN = 0.0V, ION = 48 mA
–
5
7
Ω
VCC = Min., VIN = 2.4V, ION = 15 mA
–
10
15
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(5)
Description
CIN
Input Capacitance
COFF
A/B Capacitance, Switch Off
CON
A/B Capacitance, Switch On
Test Conditions
Typ
6
VIN = 0V
6
12
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, TA = 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.
Units
pF
2
PS7057E
09/16/04
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