NE556N STMicroelectronics, NE556N Datasheet - Page 3

• Manufacturer Part Number: NE556N
• Description: IC TIMER DUAL BIPOLAR 14 DIP
• Manufacturer: STMicroelectronics
• Type: 555 Type, Timer/Oscillator (Dual)r

Specifications of NE556N

• Frequency: 500kHz
• Voltage - Supply: 4.5 V ~ 16 V
• Current - Supply: 20mA
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 14-DIP (0.300", 7.62mm)
• Number Of Internal Timers: 2
• Supply Voltage (max): 16 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Application: 50% Duty cycle oscillator, pulse width modulator
• Current, Supply: 6 mA @ 5 V, 20 mA @ 15 V, 4 mA @ 5 V
• Number Of Pins: 14
• Package Type: DIP14
• Temperature, Operating: 0 °C
• Temperature, Storage: -65 to 150 °C
• Time, Fall, Output: 100 ns (Typ.)
• Time, Rise, Output: 100 ns (Typ.)
• Voltage, Control: 10 V @ Vcc ≥+15 V, 3.33 V @ Vcc ≥+5 V
• Voltage, Output, High Level: 12.5 V @ 200 mA, 13.3 V @ 100 mA, 3.3 V @ 100 mA
• Voltage, Output, Low Level: 0.1 V @ 10 mA, 0.4 V @ 50 mA, 2 V @ 100 mA, 2.5 V @ 200 mA, 0.3 V @ 8 mA, 0.25 V @ 5 mA
• Voltage, Supply: 18 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Count: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1965-5

NE556 - SA556 - SE556
2
Absolute maximum ratings and operating conditions
Table 1.
1. Short-circuits can cause excessive heating. These values are typical and valid only for a single layer PCB.
2. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
3. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
4. Charged device model: all pins and the package are charged together to the specified voltage and then
Table 2.
1.5kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
discharged directly to the ground through only one pin. This is done for all pins.
V
V
Symbol
Symbol
T
cl
th
R
ESD
I
R
V
T
T
I
OUT
LEAD
V
, V
OUT
, V
T
oper
CC
thja
thjc
stg
CC
j
reset
trig
,
Absolute maximum ratings
Operating conditions
Supply voltage
Output current (sink and source)
Thermal resistance junction to ambient
Thermal resistance junction to case
Human body model (HBM)
Machine model (MM)
Charged device model (CDM)
Latch-up immunity
Lead temperature (soldering 10 seconds)
Junction temperature
Storage temperature range
Supply voltage
Maximum input voltage
Output current (sink and source)
Operating free air temperature range
DIP14
SO-14
DIP14
SO-14
NE556
SA556
SE556
NE556
SA556
SE556
Absolute maximum ratings and operating conditions
Parameter
Parameter
(3)
(2)
(4)
(1)
(1)
-65 to 150
-40 to 105
-55 to 125
4.5 to 16
4.5 to 16
4.5 to 18
0 to 70
Value
Value
±225
±200
1000
1500
105
150
200
260
150
V
18
80
33
31
CC
°C/W
°C/W
Unit
Unit
mA
mA
mA
°C
°C
°C
°C
V
V
V
V
3/16