Datasheet

0
100
200
300
400
500
600
700
800
900
1000
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4
Lowest Level of Trigger Pulse – ×V
CC
t
PD
– Propagation Delay Time – ns
T
A
= 125 C°
T
A
= 70 C°
T
A
= 25 C°
T
A
= 0 C°
T
A
= –55 C°
8
1
0.995
0.990
0.985
−75 −25 25
1.005
1.010
1.015
75 125
T
A
− Free-Air Temperature − °C
−50 0 50 100
V
CC
= 10 V
Pulse Duration Relative to V
alue at T
A
= 25
C
8
NA555 , NE555 , SA555 , SE555
SLFS022I –SEPTEMBER 1973–REVISED SEPTEMBER 2014 www.ti.com
Typical Characteristics (continued)
Data for temperatures below –40°C and above 105°C are applicable for SE555 circuits only.
Figure 7. Normalized Output Pulse Duration
Figure 8. Propagation Delay Time
(Monostable Operation)
vs
vs
Lowest Voltage Level of Trigger Pulse
Free-Air Temperature
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