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PI74FCT3244 データシートの表示(PDF) - Pericom Semiconductor

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PI74FCT3244
Pericom-Semiconductor
Pericom Semiconductor Pericom-Semiconductor
PI74FCT3244 Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
PI74FCT3244
3.3V 8-Bit Buffer/Line Driver
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 ......................................................................................1.0W
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.
Exposure to absolute maximum rating conditions for ex-
tended periods may affect reliability.
Truth Table(1)
Inputs
OEA
OEB
DXX
L
L
L
L
L
H
H
H
X
Note:
1. H = High Voltage Level, X = Don’t Care,
L = Low Voltage Level, Z = High Impedance
Outputs
OXX
L
H
Z
Pin Description
Pin Name
Description
OEA, OEB
3-State Output Enable
Inputs (Active LOW)
DXX
Inputs
OXX
Outputs
GND
Ground
VCC
Power
06-0218
2
PS7067I
06/20/06

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