
Philips Semiconductors
Product data
NE/SA/SE555/SE555C
Timer
2003 Feb 14
5
TYPICAL PERFORMANCE CHARACTERISTICS
Minimum Pulse Width
Required for Triggering
Supply Current
vs Supply Voltage
Low Output Voltage
vs Output Sink Current
Low Output Voltage
vs Output Sink Current
Low Output Voltage
vs Output Sink Current
Delay Time
vs Temperature
Delay Time
vs Supply Voltage
Propagation Delay vs Voltage
Level of Trigger Pulse
High Output Voltage Drop
vs Output Source Current
MINIMUM
PULSE
WIDTH
(ns)
LOWEST VOLTAGE LEVEL OF TRIGGER PULSE
150
125
100
75
50
25
0
0.1
0.2
0.3
0.4 (
×VCC)
–55
°C
0
°C
+25
°C
+70
°C
+125
°C
10.0
8.0
6.0
4.0
2.0
0
5.0
10.0
15.0
SUPPLY VOLTAGE – VOLTS
SUPPL
Y
CURRENT
–
mA
1.015
1.010
1.005
1.000
0.995
0.990
0.985
-50
-25
0
+25 +50
+75 +100 +125
NORMALIZED
DELA
Y
TIME
TEMPERATURE –
°C
10
1.0
0.1
0.001
1.0
2.0
5.0
10
20
50
100
10
1.0
0.1
0.01
1.0
2.0
5.0
10
20
50
100
10
1.0
0.1
0.01
1.0
2.0
5.0
10
20
50
100
1.0
2.0
5.0
10
20
50
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1.015
1.010
1.005
1.000
0.995
0.990
0.985
0
5
10
15
20
0
0.1
0.2
0.3
0.4
300
250
200
150
100
50
0
V
–
VOL
TS
OUT
V
–
VOL
TS
OUT
V
–
VOL
TS
OUT
V
–
VOL
TS
OUT
V
CC
NORMALIZED
DELA
Y
TIME
PROP
AGA
TION
DELA
Y
–
ns
ISINK – mA
ISOURCE – mA
SUPPLY VOLTAGE – V
LOWEST VOLTAGE LEVEL
OF TRIGGER PULSE –
×VCC
+125
°C
+25
°C
–55
°C
VCC = 5 V
VCC = 10 V
VCC = 15 V
–55
°C
+25
°C
+25
°C
–55
°C
+25
°C
+25
°C
+25
°C
+25
°C
–55
°C
–55
°C
–55
°C
+25
°C
+25
°C
–55
°C
+25
°C
+125
°C
5 V
≤ VCC ≤ 15 V
–55
°C
0
°C
+25
°C
+70
°C
+25
°C
SL00352
Figure 4. Typical Performance Characteristics