SN74LS04
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Limits
Symbol
VIH
Parameter
Input HIGH Voltage
Min
Typ
Max
Unit
Test Conditions
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
VIL
Input LOW Voltage
0.8
V
Guaranteed Input LOW Voltage for
All Inputs
VIK
Input Clamp Diode Voltage
VOH
Output HIGH Voltage
− 0.65
− 1.5
V
2.7
3.5
V
VOL
Output LOW Voltage
0.25
0.4
V
0.35
0.5
V
IIH
Input HIGH Current
20
μA
0.1
mA
IIL
Input LOW Current
IOS
Short Circuit Current (Note 2)
− 20
Power Supply Current
ICC
Total, Output HIGH
Total, Output LOW
− 0.4
mA
−100
mA
2.4
mA
6.6
2. Not more than one output should be shorted at a time, nor for more than 1 second.
VCC = MIN, IIN = − 18 mA
VCC = MIN, IOH = MAX, VIN = VIH
or VIL per Truth Table
IOL = 4.0 mA
IOL = 8.0 mA
VCC = VCC MIN,
VIN = VIL or VIH
per Truth Table
VCC = MAX, VIN = 2.7 V
VCC = MAX, VIN = 7.0 V
VCC = MAX, VIN = 0.4 V
VCC = MAX
VCC = MAX
AC CHARACTERISTICS (TA = 25°C)
Symbol
tPLH
tPHL
Parameter
Turn−Off Delay, Input to Output
Turn−On Delay, Input to Output
Limits
Min
Typ
Max
Unit
9.0
15
ns
10
15
ns
Test Conditions
VCC = 5.0 V
CL = 15 pF
http://onsemi.com
2