Absolute Maximum Ratings (Note 1)
Over Voltage Latchup (I/O)
10V
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
Ceramic
−65˚C to +150˚C
Recommended Operating
Conditions
Free Air Ambient Temperature
Military
−55˚C to +125˚C
−55˚C to +175˚C
VCC Pin Potential to
Ground Pin
−55˚C to +125˚C
−0.5V to +7.0V
−0.5V to +7.0V
Supply Voltage
Military
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Any Output
in the Disabled or
+4.5V to +5.5V
(∆V/∆t)
−30 mA to +5.0 mA
Minimum Input Edge Rate
Data Input
50 mV/ns
Enable Input
20 mV/ns
Power-Off State
−0.5V to +5.5V
−0.5V to VCC
Note 1: Absolute maximum ratings are values beyond which the device may
be damaged or have its useful life impaired. Functional operation under these
conditions is not implied.
in the HIGH State
Current Applied to Output
in LOW State (Max)
DC Latchup Source Current
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
Twice the rated IOL (mA)
−500 mA
DC Electrical Characteristics
Symbol
Parameter
ABT573
Units
VCC
Conditions
Min
Typ Max
VIH
Input HIGH Voltage
Input LOW Voltage
2.0
V
V
V
V
Recognized HIGH Signal
Recognized LOW Signal
VIL
0.8
=
IIN −18 mA
VCD
VOH
Input Clamp Diode Voltage
Output HIGH Voltage
−1.2
Min
Min
=
IOH −3 mA
54ABT
54ABT
54ABT
2.5
2.0
=
IOH −24 mA
=
IOL 48 mA
VOL
IIH
Output LOW Voltage
Input HIGH Current
0.55
V
Min
=
VIN 2.7V (Note 4)
5
5
7
µA
Max
=
VIN VCC
=
VIN 7.0V
IBVI
Input HIGH Current
Breakdown Test
µA
µA
V
Max
Max
0.0
=
VIN 0.5V (Note 4)
IIL
Input LOW Current
−5
−5
=
VIN 0.0V
=
VID
Input Leakage Test
4.75
IID 1.9 µA
All Other Pins Grounded
= =
VOUT 2.7V; OE 2.0V
IOZH
IOZL
IOS
Output Leakage Current
Output Leakage Current
Output Short-Circuit Current
Output High Leakage Current
Bus Drainage Test
50
−50
−275
50
µA
µA
mA
µA
µA
µA
mA
µA
0 − 5.5V
0 − 5.5V
Max
=
=
VOUT 0.5V; OE 2.0V
=
VOUT 0.0V
−100
=
VOUT VCC
ICEX
IZZ
Max
=
100
50
0.0
VOUT 5.5V; All Others GND
ICCH
ICCL
ICCZ
Power Supply Current
Power Supply Current
Power Supply Current
Max
All Outputs HIGH
All Outputs LOW
30
Max
=
50
Max
OE VCC
All Others at VCC or GND
=
VI VCC − 2.1V
ICCT
Additional ICC/Input
Outputs Enabled
Outputs TRI-STATE
2.5
2.5
2.5
mA
mA
mA
=
Enable Input VI VCC − 2.1V
Max
Max
=
Outputs TRI-STATE
Data Input VI VCC − 2.1V
All Others at VCC or GND
Outputs Open
ICCD
Dynamic ICC
(Note 4)
No Load
mA/
=
=
0.12
MHz
OE GND, LE VCC (Note 3)
One Bit Toggling, 50% Duty Cycle
<
Note 3: For 8 bits toggling, I
CCD
0.8 mA/MHz.
Note 4: Guaranteed but not tested.
3
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