74F10SC (Note 1)M14A14-Lead (0.150×Wide) Molded Small Outline, JEDEC
74F10SJ (Note 1)M14D14-Lead (0.300×Wide) Molded Small Outline, EIAJ
54F10FM (Note 2)W14B14-Lead Cerpack
54F10LM (Note 2)E20A20-Lead Ceramic Leadless Chip Carrier, Type C
Note 1: Devices also available in 13×reel. Use suffixeSCX and SJX.
Note 2: Military grade device with environmental and burn-in processing. Use suffix
Logic Symbol
IEEE/IEC
TL/F/9458– 3
Package
Number
Connection Diagrams
Pin Assignment for
DIP, SOIC and Flatpak
Package Description
e
DMQB, FMQB and LMQB.
TL/F/9458– 2
Pin Assignment
for LCC
TL/F/9458– 1
Unit Loading/Fan Out
54F/74F
Pin NamesDescription
An,Bn,C
n
O
n
FASTÉand TRI-STATEÉare registered trademarks of National Semiconductor Corporation.
C
1995 National Semiconductor CorporationRRD-B30M75/Printed in U. S. A.
Inputs1.0/1.020 mA/b0.6 mA
Outputs50/33.3
TL/F/9458
U.L.Input I
HIGH/LOWOutput IOH/I
b
1 mA/20 mA
IH/IIL
OL
Absolute Maximum Ratings (Note 1)
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
Pin Potential to
V
CC
Ground Pin
Input Voltage (Note 2)
Input Current (Note 2)
Voltage Applied to Output
in HIGH State (with V
Standard Output
CC
e
TRI-STATEÉOutput
0V)
b
65§Ctoa150§C
b
55§Ctoa125§C
b
55§Ctoa175§C
b
55§Ctoa150§C
b
0.5V toa7.0V
b
0.5V toa7.0V
b
30 mA toa5.0 mA
b
0.5V to V
b
0.5V toa5.5V
Current Applied to Output
in LOW State (Max)twice the rated I
Note 1: 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.
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
(mA)
OL
DC Electrical Characteristics
SymbolParameter
V
V
V
V
V
I
IH
I
BVI
I
CEX
V
I
OD
I
IL
I
OS
I
CCH
I
CCL
IH
IL
CD
OH
OL
ID
Input HIGH Voltage2.0VRecognized as a HIGH Signal
Input LOW Voltage0.8VRecognized as a LOW Signal
Input Clamp Diode Voltage
Output HIGH54F 10% V
Voltage74F 10% V
Output LOW54F 10% V
Voltage74F 10% V
Input HIGH54F20.0
Current74F5.0
Input HIGH Current54F100
Breakdown Test74F7.0
Output HIGH54F250
Leakage Current74F50
Input Leakage
TestAll other pins grounded
Output Leakage
Circuit CurrentAll other pins grounded
Input LOW Current
Output Short-Circuit Current
Power Supply Current1.42.1mAMaxV
Power Supply Current5.17.7mAMaxV
74F 5% V
74F4.75V0.0
74F3.75mA0.0
MinTypMax
2.5I
CC
2.5VMinI
CC
2.7I
CC
CC
CC
b
60
CC
54F/74F
Recommended Operating
Conditions
Free Air Ambient Temperature
Military
Commercial0
Supply Voltage
Military
Commercial
UnitsV
b
1.2VMinI
0.5
0.5I
CC
VMin
mAMaxV
mAMaxV
mAMaxV
b
0.6mAMaxV
b
150mAMaxV
I
I
V
IN
OH
OH
OH
OL
OL
ID
IN
IN
OUT
IOD
IN
OUT
O
O
eb
eb
eb
eb
e
e
e
e
e
e
1.9 mA
e
e
e
e
e
20 mA
20 mA
HIGH
LOW
Conditions
18 mA
1mA
1mA
1mA
2.7V
7.0V
V
150 mV
0.5V
0V
b
55§Ctoa125§C
Ctoa70§C
§
a
4.5V toa5.5V
a
4.5V toa5.5V
CC
2
AC Electrical Characteristics
74F54F74F
ea
T
25§C
SymbolParameterV
CC
C
A
L
ea
e
50 pF
5.0V
e
T
A,VCC
e
C
50 pFC
L
MilTA,V
e
Com
CC
e
50 pF
L
Units
MinTypMaxMinMaxMinMax
t
t
PLH
PHL
Propagation Delay2.43.75.02.07.02.46.0
An,Bn,Cnto O
n
1.53.24.31.56.51.55.3
ns
Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are
defined as follows:
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or 2. A critical component is any component of a life
systems which, (a) are intended for surgical implantsupport device or system whose failure to perform can
into the body, or (b) support or sustain life, and whosebe reasonably expected to cause the failure of the life
failure to perform, when properly used in accordancesupport device or system, or to affect its safety or
with instructions for use provided in the labeling, caneffectiveness.
be reasonably expected to result in a significant injury
to the user.
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