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54F/74F02 Quad 2-Input NOR Gate
54F/74F02
December 1994
54F/74F02
Quad 2-Input NOR Gate
General Description
This device contains four independent gates, each of which
performs the logic NOR function.
Ordering Code:
Commercial
74F02PC
See Section 0
Military
Package
Number
N14A
54F02DM (Note 2)
J14A
M14A
M14D
54F02FM (Note 2)
54F02LM (Note 2)
W14B
E20A
DSXXX
74F02SC (Note 1)
74F02SJ (Note 1)
Note 1:
Devices also available in 13" reel. Use suffix = SCX and SJX.
Note 2:
Military grade device with environmental and burn-in processing. Use suffix = DMQB, FMQB and LMQB.
Logic Symbol
IEEE/IEC
bs
o
DS009455-3
le
cmserv
O
DS009455-1
TRI-STATE
®
is a registered trademark of National Semiconductor Corporation.
© 1997 National Semiconductor Corporation
DS009455
te
Package Description
14-Lead (0.300" Wide) Molded Dual-In-Line
14-Lead Ceramic Dual-In-Line
14-Lead (0.150" Wide) Molded Small Outline, JEDEC
14-Lead (0.300" Wide) Molded Small Outline, EIAJ
14-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier, Type C
Connection Diagrams
Pin Assignment for
DIP, SOIC and Flatpak
DS009455-2
Pin Assignment
for LCC
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1
PrintDate=1997/09/03 PrintTime=06:50:37 11240 ds009455 Rev. No. 1
Proof
1
Unit Loading/Fan Out
See Section 0 for U.L. definitions
54F/74F
Pin Names
A
n
, B
n
O
n
Description
Inputs
Outputs
U.L.
HIGH/LOW
1.0/1.0
50/33.3
Input I
IH
/I
IL
Output I
OH
/I
OL
20 µA/−0.6 mA
−1 mA/20 mA
DSXXX
O
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2
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PrintDate=1997/09/03 PrintTime=06:50:37 11240 ds009455 Rev. No. 1
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Proof
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Absolute Maximum Ratings
(Note 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Storage Temperature
Ambient Temperature under Bias
Junction Temperature under Bias
Plastic
V
CC
Pin Potential to
Ground Pin
Input Voltage (Note 4)
Input Current (Note 4)
Voltage Applied to Output
in HIGH State (with V
CC
= 0V)
Standard Output
TRI-STATE
®
Output
−65˚C
−55˚C
−55˚C
−55˚C
to
to
to
to
+150˚C
+125˚C
+175˚C
+150˚C
Current Applied to Output
in LOW State (Max)
twice the rated I
OL
(mA)
Recommended Operating
Conditions
Free Air Ambient Temperature
Military
Commercial
Supply Voltage
Military
Commercial
−55˚C to +125˚C
0˚C to +70˚C
+4.5V to +5.5V
+4.5V to +5.5V
−0.5V to +7.0V
−0.5V to +7.0V
−30 mA to +5.0 mA
Note 3:
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.
−0.5V to V
CC
−0.5V to +5.5V
DC Electrical Characteristics
Symbol
V
IH
V
IL
V
CD
V
OH
Parameter
Min
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH
Voltage
V
OL
I
IH
I
BVI
Output LOW
Input HIGH
Input HIGH
Current
54F 10% V
CC
74F 10% V
CC
74F 5% V
CC
54F 10% V
CC
54F
54F
Voltage
Current
74F 10% V
CC
74F
2.0
54F/74F
Typ
Max
0.8
bs
o
0.5
20.0
5.0
100
7.0
50
µA
µA
Breakdown Test
Output HIGH
74F
54F
250
µA
V
Leakage Current
Input Leakage
74F
74F
74F
4.75
Test
Output Leakage
3.75
µA
Circuit Current
Input LOW Current
−0.6
−60
3.7
8.7
−150
5.6
13.0
mA
mA
mA
mA
Output Short-Circuit Current
Power Supply Current
Power Supply Current
3
I
CEX
V
ID
I
OD
I
IL
O
I
OS
I
CCH
I
CCL
le
V
V
−1.2
Min
2.5
2.5
2.7
V
Min
0.5
V
Min
Max
Max
Max
0.0
0.0
Max
Max
Max
Max
te
Units
V
V
CC
Conditions
Recognized as a HIGH Signal
Recognized as a LOW Signal
I
IN
= −18 mA
I
OH
= −1 mA
I
OH
= −1 mA
I
OH
= −1 mA
I
OL
= 20 mA
I
OL
= 20 mA
V
IN
= 2.7V
V
IN
= 7.0V
V
OUT
= V
CC
I
ID
= 1.9 µA
All other pins grounded
V
IOD
= 150 mV
All other pins grounded
V
IN
= 0.5V
V
OUT
= 0V
V
O
= HIGH
V
O
= LOW
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Note 4:
Either voltage limit or current limit is sufficient to protect inputs.
PrintDate=1997/09/03 PrintTime=06:50:39 11240 ds009455 Rev. No. 1
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Proof
3
AC Electrical Characteristics
See Section 0 for Waveforms and Load Configurations
74F
T
A
= +25˚C
V
CC
= +5.0V
C
L
= 50 pF
Min
t
PLH
t
PHL
Propagation Delay
A
n
, B
n
to O
n
2.5
1.5
Typ
4.4
3.2
Max
5.5
4.3
Min
2.5
1.5
Max
7.5
6.5
Min
2.5
1.5
Max
6.5
5.3
ns
kk-kk
DSXXX
DSXXX
Symbol
Parameter
54F
T
A
, V
CC
= Mil
C
L
= 50 pF
74F
T
A
, V
CC
= Com
C
L
= 50 pF
Fig.
Units
No.
Book
Extract
End
O
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