PI74LCX244 查看數據表（PDF） - Pericom Semiconductor
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PI74LCX244 Datasheet PDF : 4 Pages
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PI74LCX244
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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 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 opera-
tional sections of this specification is not implied.
Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
Recommended Operating Conditions
Symbol
VCC
Parameter
Supply Voltage
VI
Input Voltage
VO
Output Voltage
IOH/IOL
Output Current
TA
∆t/∆V
Free-Air Operating Temperature
Input Edge Rate
Operating
Data Retention
HIGH or LOW State
TRI-State
VCC = 3.0V-3.6V
VCC = 2.7V
V = 0.8V-2.0V, VCC = 3.0V
Min.
2.0
1.5
0
0
0
−40
0
Max.
3.6
3.6
5.5
VCC
5.5
±24
±12
+85
10
Units
V
mA
°C
ns/V
2
PS2098A 02/11/97
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