NSC 54F02LMQB, 54F02FMQB, 54F02DMQB, 54F02DC Datasheet
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: See Section 0
Commercial Military Package Package Description
Number
74F02PC N14A 14-Lead (0.300" Wide) Molded Dual-In-Line
54F02DM (Note 2) J14A 14-Lead Ceramic Dual-In-Line
74F02SC (Note 1) M14A 14-Lead (0.150" Wide) Molded Small Outline, JEDEC
74F02SJ (Note 1) M14D 14-Lead (0.300" Wide) Molded Small Outline, EIAJ
54F02FM (Note 2) W14B 14-Lead Cerpack
54F02LM (Note 2) E20A 20-Lead Ceramic Leadless Chip Carrier, Type C
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 Connection Diagrams
TRI-STATE®is a registered trademark of National Semiconductor Corporation.
IEEE/IEC
DS009455-3
Pin Assignment for
DIP, SOIC and Flatpak
DS009455-2
Pin Assignment
for LCC
DS009455-1
December 1994
54F/74F02 Quad 2-Input NOR Gate
54F/74F02
© 1997 National Semiconductor Corporation DS009455 www.national.com
1
PrintDate=1997/09/03 PrintTime=06:50:37 11240 ds009455 Rev. No. 1 cmserv
Proof 1
DSXXX
Unit Loading/Fan Out
See Section 0 for U.L. definitions
54F/74F
Pin Names Description U.L. Input I
IH/IIL
HIGH/LOW Output IOH/I
OL
An,B
n
Inputs 1.0/1.0 20 µA/−0.6 mA
O
n
Outputs 50/33.3 −1 mA/20 mA
PrintDate=1997/09/03 PrintTime=06:50:37 11240 ds009455 Rev. No. 1 cmserv Proof 2
DSXXX
www.national.com 2
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 −65˚C to +150˚C
Ambient Temperature under Bias −55˚C to +125˚C
Junction Temperature under Bias −55˚C to +175˚C
Plastic −55˚C to +150˚C
V
CC
Pin Potential to
Ground Pin −0.5V to +7.0V
Input Voltage (Note 4) −0.5V to +7.0V
Input Current (Note 4) −30 mA to +5.0 mA
Voltage Applied to Output
in HIGH State (with V
CC
=
0V)
Standard Output −0.5V to V
CC
TRI-STATE®Output −0.5V to +5.5V
Current Applied to Output
in LOW State (Max) twice the rated I
OL
(mA)
Recommended Operating
Conditions
Free Air Ambient Temperature
Military −55˚C to +125˚C
Commercial 0˚C to +70˚C
Supply Voltage
Military +4.5V to +5.5V
Commercial +4.5V to +5.5V
Note 3: Absolute maximum ratings are values beyond which the device may
be damaged or haveitsusefullifeimpaired.Functionaloperationunderthese
conditions is not implied.
Note 4: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Symbol Parameter 54F/74F Units V
CC
Conditions
Min Typ Max
V
IH
Input HIGH Voltage 2.0 V Recognized as a HIGH Signal
V
IL
Input LOW Voltage 0.8 V Recognized as a LOW Signal
V
CD
Input Clamp Diode Voltage −1.2 V Min I
IN
=
−18 mA
V
OH
Output HIGH 54F 10%V
CC
2.5 I
OH
=
−1 mA
Voltage 74F 10%V
CC
2.5 V Min I
OH
=
−1 mA
74F 5%V
CC
2.7 I
OH
=
−1 mA
V
OL
Output LOW 54F 10%V
CC
0.5 V Min I
OL
=
20 mA
Voltage 74F 10%V
CC
0.5 I
OL
=
20 mA
I
IH
Input HIGH 54F 20.0 µA Max V
IN
=
2.7V
Current 74F 5.0
I
BVI
Input HIGH
Current
54F 100
µA Max V
IN
=
7.0V
Breakdown Test 74F 7.0
I
CEX
Output HIGH 54F 250 µA Max V
OUT
=
V
CC
Leakage Current 74F 50
V
ID
Input Leakage 74F 4.75 V 0.0 I
ID
=
1.9 µA
Test All other pins grounded
I
OD
Output Leakage 74F 3.75 µA 0.0 V
IOD
=
150 mV
Circuit Current All other pins grounded
I
IL
Input LOW Current −0.6 mA Max V
IN
=
0.5V
I
OS
Output Short-Circuit Current −60 −150 mA Max V
OUT
=
0V
I
CCH
Power Supply Current 3.7 5.6 mA Max V
O
=
HIGH
I
CCL
Power Supply Current 8.7 13.0 mA Max V
O
=
LOW
3 www.national.com
PrintDate=1997/09/03 PrintTime=06:50:39 11240 ds009455 Rev. No. 1 cmserv Proof 3
Loading...