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54ACQ374 Datasheet(PDF) 5 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. 54ACQ374
Description  Quiet Series Octal D Flip-Flop with TRI-STATE Outputs
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

54ACQ374 Datasheet(HTML) 5 Page - National Semiconductor (TI)

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DC Characteristics for ’ACTQ Family Devices (Continued)
54ACTQ
Symbol
Parameter
V
CC
T
A = −55˚C to +125˚C
Units
Conditions
(V)
Guaranteed Limits
I
CC
Maximum Quiescent
5.5
80.0
µA
V
IN = VCC
Supply Current
or GND (Note 11)
V
OLP
Quiet Output
5.0
1.5
V
Maximum Dynamic V
OL
(Notes 12, 13)
V
OLV
Quiet Output
5.0
−1.2
V
Minimum Dynamic V
OL
(Notes 12, 13)
Note 9: All outputs loaded; thresholds on input associated with output under test.
Note 10: Maximum test duration 2.0 ms, one output loaded at a time.
Note 11: ICC for 54ACTQ @ 25˚C is identical to 74ACTQ @ 25˚C.
Note 12: Plastic DIP package.
Note 13: Max number of outputs defined as (n). Data inputs are driven 0V to 3V. One output @ GND
Note 14: Max number of data inputs (n) switching. (n−1) inputs switching 0V to 3V (’ACTQ). Input-under-test switching: 3V to threshold (VILD), 0V to threshold (VIHD),
f = 1 MHz.
AC Electrical Characteristics
54ACQ
V
CC
T
A = −55˚C
Fig.
Symbol
Parameter
(V)
to +125˚C
Units
No.
(Note 15)
C
L = 50 pF
Min
Max
f
max
Maximum Clock
3.3
95
MHz
Frequency
5.0
95
t
PLH,tPHL
Propagation Delay
3.3
1.0
16.5
ns
CP to O
n
5.0
1.0
11.0
t
PZL,tPZH
Output Enable Time
3.3
1.0
16.5
ns
5.0
1.0
11.5
t
PHZ,tPLZ
Output Disable Time
3.3
1.0
12.0
ns
5.0
1.0
10.5
Note 15: Voltage Range 5.0 is 5.0V ±0.5V
Voltage Range 3.3 is 3.3V ±0.3V
AC Operating Requirements
54ACQ
V
CC
T
A = −55˚C
Fig.
Symbol
Parameter
(V)
to +125˚C
Units
No.
(Note 16)
C
L = 50 pF
Guaranteed
Minimum
t
s
Setup Time, HIGH or LOW
3.3
3.0
ns
D
n to CP
5.0
3.0
t
h
Hold Time, HIGH or LOW
3.3
2.0
ns
D
n to CP
5.0
1.5
t
w
CP Pulse Width,
3.3
5.0
ns
HIGH or LOW
5.0
5.0
Note 16: Voltage Range 5.0 is 5.0V ±0.5V
Voltage Range 3.3 is 3.3V ±0.3V
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