100391 查看數據表（PDF） - Fairchild Semiconductor
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100391 Datasheet PDF : 8 Pages
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Absolute Maximum Ratings(Note 1)
Storage Temperature (TSTG)
Maximum Junction Temperature (TJ)
Pin Potential to Ground Pin (VCC)
PECL Output Current
−65°C to +150°C
+150°C
−0.5V to +7.0V
(DC Output HIGH)
−50 mA
TTL Input Voltage (Note 2)
−0.5V to +7.0V
TTL Input Current (Note 2)
−30 mA to + 5.0 mA
ESD (Last Passing Voltage)
(Note 3)
≥2000V
Commercial Version
Recommended Operating
Conditions
Case Temperature (TC)
Industrial
−40°C to +85°C
Commercial
0°C to +85°C
Supply Voltage (VCC)
4.5V to 5.5V
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 rating.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
Note 3: ESD testing conforms to MIL-STD-883, Method 3015.
TTL-to-PECL DC Electrical Characteristics (Note 4)
VCC = +5.0V ± 10%, GND = 0V, TC = 0°C to +85°C
Symbol
Parameter
Min
Typ
Max
Units
Conditions
VOH
VOL
VOHC
VOLC
Output HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
Corner Point High
Output LOW Voltage
Corner Point Low
VCC− 1025 VCC− 955 VCC− 870
mV
VIN = VIH(max) or VIL (min)
VCC− 1890 VCC − 1705 VCC − 1620
mV
Loading with 50Ω to VCC − 2V
VCC − 1035
mV
VIN = VIH(min) or VIL (max)
VCC − 1610
mV
Loading with 50Ω to VCC − 2V
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
IIH
Input LOW Current
Breakdown Test
IIL
Input LOW Current
Dn
E
2.0
0
−0.8
−4.2
5.0
V
Over VTTL, VEE, TC Range
0.8
V
Over VTTL, VEE, TC Range
10
µA
VIN = +2.7V
20
µA
VIN = +5.5V
mA
VIN = +0.5V
VFCD
Input Clamp
−1.2
Diode Voltage
V
IIN = −18 mA
ICC
VCC Supply Current
32
69
mA Inputs OPEN
Note 4: The specified limits represent the “worst case” value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-
sen to guarantee operation under “worst case” conditions.
PDIP AC Electrical Characteristics
VCC = 5.0V ± 10%
Symbol
Parameter
tPLH
Propagation Delay
tPHL
Data to Output
tPLH
Propagation Delay
tPHL
Enable to Output
tTLH
Transition Time
tTHL
20% to 80%, 80% to 20%
TC = 0°C
Min
Max
0.30
1.40
0.40
1.50
0.35
1.70
TC = +25°C
Min
Max
0.35
1.30
0.45
1.40
0.35
1.70
TC = +85°C
Min
Max
0.40
1.30
Units
Conditions
ns Figures 1, 2
0.50
1.40
ns Figures 1, 2
0.35
1.70
ns Figures 1, 2
3
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