Military Version
AC Electrical Characteristics (Continued)
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VEE −4.2V to −5.7V, VCC VCCA GND
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Symbol
Parameter
TC −55˚C
TC +25˚C
TC +125˚C Units
Conditions
Notes
Min
Max
Min
Max
Min
Max
tPLH
tPHL
tTLH
tTHL
ts
Propagation Delay
LE, E to Output
0.90
3.40
1.0
3.10
1.10
3.90
ns
ns
(Notes 8, 9,
10, 12)
Figures 1, 2, 3
Figures 1, 3
Transition Time
0.40
2.50
0.40
2.40
0.40
2.70
(Note 11)
20% to 80%, 80% to 20%
Setup Time
D0–D7
0.60
1.50
2.40
0.60
1.50
2.40
0.60
1.70
2.40
ns
ns
ns
Figures 1, 4
Figures 1, 4
Figures 1, 4
(Note 11)
(Note 11)
(Note 11)
th
Hold Time
D0–D7
LE, E
t
pw(H)
Pulse Width HIGH
Note 8: F100K 300 Series cold temperature testing is performed by temperature soaking (to guarantee junction temperature equals −55˚C), then testing immediately
after power-up. This provides “cold start” specs which can be considered a worst case condition at cold temperatures.
Note 9: Screen tested 100% on each device at +25˚C temperature only, Subgroup A9.
Note 10: Sample tested (Method 5005, Table I) on each manufactured lot at +25˚C, Subgroup A9, and at +125˚C and −55˚C temperatures, Subgroups A10 and A11.
Note 11: Not tested at +25˚C, +125˚C, and −55˚C temperature (design characterization data).
Note 12: The propagation delay specified is for single output switching. Delays may vary up to 300 ps with multiple outputs switching.
Test Circuitry
DS100298-6
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−2.5V
Note 13:
V , V
CC CCA
+2V, V
EE
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Note 14: L1 and L2 equal length 50Ω impedance lines
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R
50Ω terminator internal to scope
T
Decoupling 0.1 µF from GND to V and V
CC EE
All unused outputs are loaded with 50Ω to GND
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C
Fixture and stray capacitance ≤ 3 pF
L
FIGURE 1. AC Test Circuit
Switching Waveforms
DS100298-7
FIGURE 2. Propagation Delays
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