DC ELECTRICAL CHARACTERISTICS (Pre/Post-Radiation)*
(-40°C to +125°C) (V
DD
= 5.0V + 10%)
SYMBOL
V
IH
V
IL
V
OL1
V
OL2
V
OH1
V
OH2
C
IN 1
C
IO 1
I
IN
I
OZ
PARAMETER
High-level input voltage
Low-level input voltage
Low-level output voltage
Low-level output voltage
High-level output voltage
High-level output voltage
Input capacitance
Bidirectional I/O capacitance
Input leakage current
Three-state output leakage current
I
OL
= 8mA, V
DD
=4.5V
I
OL
= 200µA,V
DD
=4.5V
I
OH
= -4mA,V
DD
=4.5V
I
OH
= 200µA,V
DD
=4.5V
ƒ
= 1MHz @ 0V
ƒ
= 1MHz @ 0V
V
IN
= V
DD
and V
SS,
V
DD
= V
DD
(max)
V
O
= V
DD
and V
SS
V
DD
= V
DD
(max)
G = V
DD
(max)
I
OS 2, 3
I
DD
(OP)
Short-circuit output current
V
DD
= V
DD
(max), V
O
= V
DD
V
DD
= V
DD
(max), V
O
= 0V
Inputs: V
IL
= 0.8V,
V
IH
= 2.0V
I
OUT
= 0mA
V
DD
= V
DD
(max)
I
DD1
(OP)
Supply current operating
@40MHz
(per byte)
Inputs: V
IL
= 0.8V,
V
IH
= 2.0V
I
OUT
= 0mA
V
DD
= V
DD
(max)
I
DD2
(SB)
Supply current standby
@0MHz
(per byte)
Inputs: V
IL
= V
SS
I
OUT
= 0mA
E1 = V
DD
- 0.5, V
DD
= V
DD
(max)
V
IH
= V
DD
- 0.5V
Notes:
* Post-radiation performance guaranteed at 25°C per MIL-STD-883 Method 1019 .
1. Measured only for initial qualification and after process or design changes that could affect input/output capacitance.
2. Supplied as a design limit but not guaranteed or tested.
3. Not more than one output may be shorted at a time for maximum duration of one second.
CONDITION
MIN
2.0
MAX
UNIT
V
0.8
0.4
0.08
2.4
3.0
32
16
-2
-2
2
2
V
V
V
V
V
pF
pF
µA
µA
-90
90
mA
Supply current operating
@ 1MHz
(per byte)
125
mA
180
mA
-40°C and
25°C
125°C
6
mA
12
mA
5
AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
