DM74AS286M View Datasheet(PDF) - Fairchild Semiconductor
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DM74AS286M Datasheet PDF : 7 Pages
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Absolute Maximum Ratings(Note 1)
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
Typical θJA
N Package
M Package
7V
7V
0°C to +70°C
−65°C to +150°C
77.0°C/W
108.0°C/W
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Symbol
Parameter
Min
Typ
VCC
Supply Voltage
4.5
5
VIH
HIGH Level Input Voltage
2
VIL
LOW Level Input Voltage
IOH
HIGH Level Output Current
Parity I/O
Parity Error
IOL
LOW Level Output Current
Parity I/O
Parity Error
TA
Operating Free-Air Temperature
0
Electrical Characteristics
over recommended free-air temperature range. All typical values are measured at VCC = 5V, TA = 25°C.
Symbol
Parameter
Conditions
Min
VIK
Input Clamp Voltage
VCC = 4.5V, IIN = −18 mA
VOH
HIGH Level
IOH = Max, VCC = 4.5V
2.4
Output Voltage
VCC = 4.5V to 5.5V, IOH = −2 mA
VCC − 2
VOL
LOW Level Output Voltage
VCC = 4.5V, IOL = Max
II
Input Current at Maximum
VCC = 5.5V, VIH = 7V
Input Voltage
(VI = 5.5V for Parity I/O)
IIH
HIGH Level Input Current
VCC = 5.5V
Others
VIH = 2.7V (Note 2)
Parity I/O
IIL
LOW Level Input Current
VCC = 5.5V, VIL = 0.4V (Note 2)
IO
Output Drive Current
VCC = 5.5V, VOUT = 2.25V
−30
ICC
Supply Current
VCC = 5.5V, Transmit Mode
XMIT = LOW
Receive Mode
XMIT = HIGH
Note 2: For I/O ports, the parameters IIH and IIL include the OFF-state current, IOZH and IOZL.
Max
Units
5.5
V
V
0.8
V
−15
mA
−2
mA
48
mA
20
mA
70
°C
Typ
Max
Units
−1.2
V
3.2
V
V
0.35
0.5
V
0.1
mA
20
µA
50
−0.5
mA
−112
mA
43
mA
50
mA
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