54AC00/54ACT00 Quad 2-Input NAND Gate
July 2003
54AC00/54ACT00
Quad 2-Input NAND Gate
General Description
The ’AC/’ACT00 contains four 2-input NAND gates.
n
Standard Microcircuit Drawing (SMD)
— ’AC00: 5962-87549
— ’ACT00: 5962-87699
n
54AC00 now qualified to 300Krad RHA designation,
refer to the SMD for more information
Features
n
I
CC
reduced by 50%
n
Outputs source/sink 24 mA
n
’ACT00 has TTL-compatible inputs
Logic Symbol
IEEE/IEC
Pin Names
A
n
, B
n
O
n
Description
Inputs
Outputs
10025701
Connection Diagrams
Pin Assignment for
DIP and Flatpak
Pin Assignment
for LCC
10025703
10025702
FACT
®
is a registered trademark of Fairchild Semiconductor Corporation.
© 2003 National Semiconductor Corporation
DS100257
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54AC00/54ACT00
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC
)
DC Input Diode Current (I
IK
)
V
I
= −0.5V
V
I
= V
CC
+ 0.5V
DC Input Voltage (V
I
)
DC Output Diode Current (I
OK
)
V
O
= −0.5V
V
O
= V
CC
+ 0.5V
DC Output Voltage (V
O
)
DC Output Source
or Sink Current (I
O
)
DC V
CC
or Ground Current
per Output Pin (I
CC
or I
GND
)
Storage Temperature (T
STG
)
Junction Temperature (T
J
)
CDIP
175˚C
−20 mA
+20 mA
−0.5V to V
CC
+
0.5V
−20 mA
+20 mA
−0.5V to V
CC
+
0.5V
−0.5V to +7.0V
Recommended Operating
Conditions
Supply Voltage (V
CC
)
’AC
’ACT
Input Voltage (V
I
)
Output Voltage (V
O
)
Operating Temperature (T
A
)
54AC/ACT
Minimum Input Edge Rate (∆V/∆t)
’AC Devices
V
IN
from 30% to 70% of V
CC
V
CC
@
3.3V, 4.5V, 5.5V
Minimum Input Edge Rate (∆V/∆t)
’ACT Devices
V
IN
from 0.8V to 2.0V
V
CC
@
4.5V, 5.5V
125 mV/ns
125 mV/ns
−55˚C to +125˚C
2.0V to 6.0V
4.5V to 5.5V
0V to V
CC
0V to V
CC
±
50 mA
±
50 mA
−65˚C to +150˚C
Note 1:
Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature, and output/input loading variables. National does not recom-
mend operation of FACT
®
circuits outside databook specifications.
DC Characteristics for ’AC Family Devices
54AC
Symbol
Parameter
V
CC
(V)
V
IH
Minimum High Level
Input Voltage
V
IL
Maximum Low Level
Input Voltage
V
OH
Minimum High Level
Output Voltage
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
T
A
=
−55˚C to +125˚C
Guaranteed Limits
2.1
3.15
3.85
0.9
1.35
1.65
2.9
4.4
5.4
(Note 2)
V
IN
= V
IL
or V
IH
3.0
4.5
5.5
V
OL
Maximum Low Level
Output Voltage
3.0
4.5
5.5
2.4
3.7
4.7
0.1
0.1
0.1
(Note 2)
V
IN
= V
IL
or V
IH
3.0
4.5
5.5
I
IN
Maximum Input
Leakage Current
5.5
0.5
0.5
0.5
V
µA
I
OL
= 12 mA
I
OL
= 24 mA
I
OL
= 24 mA
V
I
= V
CC
, GND
V
V
I
OH
= −12 mA
I
OH
= −24 mA
I
OH
= −24 mA
I
OUT
= 50 µA
V
I
OUT
= −50 µA
V
V
OUT
= 0.1V
or V
CC
− 0.1V
V
V
OUT
= 0.1V
or V
CC
− 0.1V
Units
Conditions
±
1.0
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54AC00/54ACT00
DC Characteristics for ’AC Family Devices
Symbol
Parameter
V
CC
(V)
I
OLD
I
OHD
I
CC
Minimum Dynamic
Output Current (Note 4)
Maximum Quiescent
Supply Current
Note 2:
All outputs loaded; thresholds on input associated with output under test.
(Continued)
54AC
T
A
=
−55˚C to +125˚C
Guaranteed Limits
5.5
5.5
5.5
50
−50
40.0
mA
mA
µA
V
OLD
= 1.65V Max
V
OHD
= 3.85V Min
V
IN
= V
CC
or GND
Units
Conditions
Note 3:
I
IN
and I
CC
@
3.0V are guaranteed to be less than or equal to the respective limit
@
5.5V V
CC
.
I
CC
for 54AC
@
25˚C is identical to 74AC
@
25˚C.
Note 4:
Maximum test duration 2.0 ms, one output loaded at a time.
Note 5:
I
IN
and I
CC
@
3.0V are guaranteed to be less than or equal to the respective limit
@
5.5V V
CC
.
I
CC
for 54AC
@
25˚C is identical to 74AC
@
25˚C.
DC Characteristics for ’ACT Family Devices
54ACT
Symbol
Parameter
V
CC
(V)
V
IH
V
IL
V
OH
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Output Voltage
4.5
5.5
4.5
5.5
4.5
5.5
T
A
=
−55˚C to +125˚C
Guaranteed Limits
2.0
2.0
0.8
0.8
4.4
5.4
(Note 6)
V
IN
= V
IL
or V
IH
4.5
5.5
V
OL
Maximum Low Level
Output Voltage
4.5
5.5
3.70
4.70
0.1
0.1
(Note 6)
V
IN
= V
IL
or V
IH
4.5
5.5
I
IN
I
CCT
I
OLD
I
OHD
I
CC
Maximum Input
Leakage Current
Maximum
I
CC
/Input
Minimum Dynamic
Output Current (Note 7)
Maximum Quiescent
Supply Current
Note 6:
All outputs loaded; thresholds on input associated with output under test.
Note 7:
Maximum test duration 2.0 ms, one output loaded at a time.
Note 8:
I
CC
for 54ACT
@
25˚C is identical to 74ACT
@
25˚C.
Units
Conditions
V
V
V
V
OUT
= 0.1V
or V
CC
− 0.1V
V
OUT
= 0.1V
or V
CC
− 0.1V
I
OUT
= −50 µA
V
V
I
OH
= −24 mA
I
OH
= −24 mA
I
OUT
= 50 µA
0.50
0.50
V
µA
mA
mA
mA
µA
I
OL
= 24 mA
I
OL
= 24 mA
V
I
= V
CC
, GND
V
I
= V
CC
− 2.1V
V
OLD
= 1.65V Max
V
OHD
= 3.85V Min
V
IN
= V
CC
or GND
5.5
5.5
5.5
5.5
5.5
±
1.0
1.6
50
−50
40.0
3
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54AC00/54ACT00
AC Electrical Characteristics
54AC
V
CC
Symbol
Parameter
(V)
(Note 9)
Min
t
PLH
t
PHL
Propagation Delay
Propagation Delay
3.3
5.0
3.3
5.0
Note 9:
Voltage Range 3.3 is 3.3V
±
0.3V
Voltage Range 5.0 is 5.0V
±
0.5V
T
A
= −55˚C
to +125˚C
C
L
= 50 pF
Max
11.0
8.5
9.0
7.0
ns
ns
1.0
1.5
1.0
1.5
Units
Fig.
No.
AC Electrical Characteristics
54ACT
V
CC
Symbol
Parameter
(V)
(Note 10)
Min
t
PLH
t
PHL
Propagation Delay
Propagation Delay
5.0
5.0
1.5
1.5
T
A
= −55˚C
to +125˚C
C
L
= 50 pF
Max
9.5
8.0
ns
ns
Units
Fig.
No.
Note 10:
Voltage Range 5.0 is 5.0V
±
0.5V
Capacitance
Symbol
C
IN
C
PD
Parameter
Input Capacitance
Power Dissipation
Capacitance
Typ
4.5
30.0
Units
pF
pF
Conditions
V
CC
= Open
V
CC
= 5.0V
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4
54AC00/54ACT00
Physical Dimensions
inches (millimeters) unless otherwise noted
20 Terminal Ceramic Leadless Chip Carrier (L)
NS Package Number E20A
14 Lead Ceramic Dual-In-Line Package (D)
NS Package Number J14A
5
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