AC Electrical Characteristics
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=
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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
ns
Conditions
Figures 1, 2
Figures 1, 4
Figures 1, 2
Figures 1, 3
Notes
Min
Max
Min
Max
Min
Max
tPLH
tPHL
tPLH
tPHL
tPZH
tPHZ
tTLH
tTHL
Propagation Delay
Dn to Output
0.50
2.60
0.70
2.60
0.70
3.10
(Notes 8, 9,
10, 12)
Propagation Delay
LE, E to Output
Propagation Delay
OEN to Output
Transition Time
0.80
3.30
1.00
3.30
1.10
3.80
ns
(Notes 8, 9,
10, 12)
1.00
0.70
0.40
4.60
3.00
2.50
1.10
0.70
0.40
4.20
2.80
2.40
1.20
0.70
0.40
4.40
3.20
2.70
ns
(Notes 8, 9,
10, 12)
ns
(Note 11)
20% to 80%, 80% to
20%
ts
Setup Time
(Note 11)
(Note 11)
(Note 11)
D0–D7
1.50
0.60
2.40
1.50
0.60
2.40
1.70
0.60
2.40
ns
ns
ns
Figures 1, 3
Figures 1, 3
Figures 1, 3
th
Hold Time
D0–D7
LE, E
tpw(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
DS100317-6
Notes:
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=
EE
V
, V
CC
+2V, V
−2.5V
CCA
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L1 and L2 equal length 50Ω impedance lines
=
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 25Ω to GND
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C
L
Fixture and stray capacitance ≤ 3 pF
FIGURE 1. AC Test Circuit
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