SN54-74LS02 ON Semiconductor, SN54-74LS02 Datasheet - Page 2

• Manufacturer Part Number: SN54-74LS02
• Description: QUAD 2-INPUT NOR GATE
• Manufacturer: ON Semiconductor

DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS
V IH
V IL
V IL
V IK
V OH
V OH
V OL
V OL
I IH
I IH
I IL
I OS
I CC
I CC
t PLH
t PHL
S
Symbol
S
Symbol
b l
b l
Input HIGH Voltage
Input LOW Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
Output HIGH Voltage
Output LOW Voltage
Output LOW Voltage
Input HIGH Current
Input HIGH Current
Input LOW Current
Short Circuit Current (Note 1)
Power Supply Current
Turn-Off Delay, Input to Output
Turn-On Delay, Input to Output
Total, Output HIGH
Total, Output LOW
(T A = 25 C)
P
Parameter
P
Parameter
FAST AND LS TTL DATA
54, 74
54
74
54
74
74
SN54/74LS02
– 20
Min
Min
2.0
2.5
2.7
5-2
Limits
Limits
– 0.65
0.25
0.35
Typ
Typ
3.5
3.5
10
10
(unless otherwise specified)
– 1.5
– 0.4
–100
Max
Max
0.7
0.8
0.4
0.5
0.1
3.2
5.4
20
15
15
U i
Unit
U i
Unit
mA
mA
mA
mA
mA
ns
ns
V
V
V
V
V
V
V
V
A
Guaranteed Input HIGH Voltage for
All Inputs
Guaranteed Input LOW Voltage for
All Inputs
V CC = MIN, I IN = – 18 mA
V CC = MIN, I OH = MAX, V IN = V IH
or V IL per Truth Table
I OL = 4.0 mA
I OL = 8.0 mA
V CC = MAX, V IN = 2.7 V
V CC = MAX, V IN = 7.0 V
V CC = MAX, V IN = 0.4 V
V CC = MAX
V CC = MAX
V CC
CC
MAX
T
Test Conditions
T
Test Conditions
, OH
V CC = 5.0 V
C L = 15 pF
CC
p
C
C
di i
di i
V CC = V CC MIN,
V IN = V IL or V IH
V IN = V IL or V IH
per Truth Table
, IN
g
IH