DC Characteristics for ’AC Family Devices (Continued)
54AC
=
Symbol
Parameter
VCC
(V)
TA
Units
Conditions
−55˚C to +125˚C
Guaranteed Limits
Supply Current
or GND
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
@
@
Note 4:
I
and I
CC
3.0V are guaranteed to be less than or equal to the respective limit 5.5V V .
IN
CC
@
@
I
for 54AC 25˚C is identical to 74AC 25˚C.
CC
DC Characteristics for ’ACT Family Devices
54ACT
=
Symbol
Parameter
VCC
(V)
TA
Units
Conditions
−55˚C to +125˚C
Guaranteed Limits
=
VIH
VIL
Minimum High Level
Input Voltage (Note 7)
Maximum Low Level
Input Voltage
4.5
5.5
4.5
5.5
4.5
5.5
3.0
3.0
0.8
0.8
4.4
5.4
V
V
V
VOUT 0.1V
or VCC − 0.1V
=
VOUT 0.1V
or VCC − 0.1V
=
VOH
Minimum High Level
Output Voltage
IOUT −50 µA
(Note 5)
=
VIN VIL or 3.0V
4.5
5.5
4.5
5.5
3.70
4.70
0.1
V
V
IOH = −24 mA
IOH = −24 mA
=
VOL
Maximum Low Level
Output Voltage
IOUT 50 µA
0.1
(Note 5)
=
VIN VIL or VIH
4.5
5.5
5.5
0.50
0.50
V
IOL = 24 mA
IOL = 24 mA
=
±
IIN
Maximum Input
Leakage Current
Maximum
1.0
µA
mA
VI VCC, GND
=
VI VCC − 2.1V
ICCT
5.5
1.6
I
CC/Input
=
VOLD 1.65V Max
IOLD
IOHD
ICC
Minimum Dynamic
Output Current (Note 6)
5.5
5.5
5.5
50
mA
mA
µA
=
VOHD 3.85V Min
−50
160
=
Maximum Quiescent
Supply Current
VIN VCC
or GND
Note 5: All outputs loaded; thresholds on input associated with output under test.
Note 6: Maximum test duration 2.0 ms, one output loaded at a time.
Note 7: For dynamic operation, a V level between 2.0 and 3.0V may be recognized by this device as a high logic level input. For static operation, a V ≥ 2.0V will
IH
IH
be recognized by this device as a high logic level input. Users are cautioned to verify that this will not affect their system.
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