NSC JM38510R75101SD, JM38510R75101B2 Datasheet
54AC02
Quad 2-Input NOR Gate
General Description
The ’AC02 contains four, 2-input NOR gates.
Features
n ICCreduced by 50%on 54AC/74AC02 only
n Outputs source/sink 24 mA
n ’ACT02 has TTL-compatible inputs
n Standard Military Drawing (SMD)
— AC02: 5962-87612
n For Military 54ACT02 device see 54ACTQ02
Logic Symbol
Pin Names Description
A
n,Bn
Inputs
O
n
Outputs
Connection Diagrams
FACT™is a trademark of Fairchild Semiconductor Corporation.
IEEE/IEC
DS100258-1
Pin Assignment for DIP and Flatpak
DS100258-3
Pin Assignment for LCC
DS100258-2
July 1998
54AC02 Quad 2-Input NOR Gate
© 1998 National Semiconductor Corporation DS100258 www.national.com
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
) −0.5V to +7.0V
DC Input Diode Current (I
IK
)
V
I
=
−0.5V −20 mA
V
I
=
V
CC
+ 0.5V +20 mA
DC Input Voltage (V
I
) −0.5V to VCC+ 0.5V
DC Output Diode Current (I
OK
)
V
O
=
−0.5V −20 mA
V
O
=
V
CC
+ 0.5V +20 mA
DC Output Voltage (V
O
) −0.5V to to VCC+ 0.5V
DC Output Source or Sink
Current (I
O
)
±
50 mA
DC V
CC
or Ground Current per
Output Pin (I
CC
or I
GND
)
±
50 mA
Storage Temperature (T
STG
) −65˚C to +150˚C
Junction Temperature (T
J
)
CDIP 175˚C
Recommended Operating
Conditions
Supply Voltage (VCC)
’AC 2.0V to 6.0V
Input Voltage (V
I
) 0VtoV
CC
Output Voltage (VO) 0VtoV
CC
Operating Temperature (TA)
54AC −55˚C to +125˚C
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 125 mV/ns
Note 1: Absolutemaximum 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 recommend operation of FACT
™
circuits outside databook specifications.
DC Characteristics for ’AC Family Devices
Symbol Parameter
V
CC
(V)
54AC
Units Conditions
T
A
=
−55˚C to +125˚C
Guaranteed Limits
V
IH
Minimum High Level
Input Voltage
3.0 2.1
V
V
OUT
=
0.1V
or V
CC
− 0.1V
4.5 3.15
5.5 3.85
V
IL
Maximum Low Level
Input Voltage
3.0 0.9
V
V
OUT
=
0.1V
or V
CC
− 0.1V
4.5 1.35
5.5 1.65
V
OH
Minimum High Level
Output Voltage
3.0 2.9
V
I
OUT
=
−50 µA
4.5 4.4
5.5 5.4
(Note 2)
V
IN
=
V
IL
or V
IH
3.0 2.4
VI
OH
−12 mA
4.5 3.7 −24 mA
5.5 4.7 −24 mA
V
OL
Maximum Low Level
Output Voltage
3.0 0.1
V
I
OUT
=
50 µA
4.5 0.1
5.5 0.1
(Note 2)
V
IN
=
V
IL
or V
IH
3.0 0.5
VI
OL
12 mA
4.5 0.5 24 mA
5.5 0.5 24 mA
I
IN
Maximum Input
Leakage Current
5.5
±
1.0
µA
V
I
=
V
CC
, GND
I
OLD
(Note 3) Minimum
Dynamic Output
Current
5.5 50
mA
V
OLD
=
1.65V Max
I
OHD
5.5 −50
mA
V
OHD
=
3.85V Min
I
CC
Maximum Quiescent
Supply Current
5.5 40.0
µA
V
IN
=
V
CC
or GND
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