Philips Semiconductors Linear Products
Product specification
Dual timer
NE/SA/SE556/NE556-1
TYPICAL PERFORMANCE CHARACTERISTICS
Minimum Pulse Width
Required for Triggering
150
MINIMUM PULSE WIDTH (ns)
SUPPLY CURRENT — mA
125
100
75
50
25
+125
o
C
0
0
0.1
0.2
0.3
0.4(XV
CC
)
0
5.0
–55
o
C
0
o
C
10.0
Supply Current
VS Supply Voltage
2.0
+125
o
C
VCC V OUT — VOLTS
8.0
+25
o
C
6.0
55
o
C
4.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10.0
SUPPLY VOLTAGE — VOLTS
15.0
0
1.0
High Output Voltage Drop
vs Output Source Current
55
o
C
+25
o
C
+125
o
C
+25
o
C
+70
o
C
2.0
5V = V
CC
= 15V
2.0
5.0
10
20
50 100
LOWEST VOLTAGE LEVEL
OF TRIGGER PULSE
I
SOURCE
— mA
Low Output Voltage
vs Output Sink Current
10
V
CC
= 5V
10
Low Output Voltage
vs Output Sink Current
10
V
CC
= 10V
–55
o
C
VOUT — VOLTS
VOUT —VOLTS
Low Output Voltae
vs Output Sink Current
V
CC
= 15V
V
— VOLTS
OUT
1.0
55
o
C
1.0
+25
o
C
1.0
+25
o
C
+25
o
C
0.1
+125
o
C
–55
o
C
+125
o
C
0.1
+125
o
C
0.1
0.01
1.0
0.01
2.0
5.0
10
20
50 100
1.0
2.0
5.0
10
20
50
100
0.01
1.0
2.0
5.0
10
20
50 100
I
SINK
— mA
I
SINK
— mA
I
SINK
— mA
Delay Time
vs Temperature
1.015
NORMALIZED DELAY TIME
NORMALIZED DELAY TIME
1.010
1.005
1.000
0.995
0.990
0.985
–50
25
0 +25 +50 +75 +100 +125
TEMPERATURE —
o
C
1.015
1.010
1.005
1.000
0.995
0.990
0.985
0
Delay Time
vs Supply Voltage
Propagation Delay vs Voltage
Level of Trigger Pulse
300
250
–55
o
C
PROPAGATION — ns
200
0
o
C
150
100
+25
o
C
+70
o
C
50
0
5
10
15
20
0
+125
o
C
0.1
0.2
0.3
0.4
SUPPLY VOLTAGE — V
LOWEST VOLTAGE LEVEL
OF TRIGGER PULSE — XV
CC
August 31, 1994
357
PHILIPS [ NXP SEMICONDUCTORS ]
