LM555N Timer I.C.
LM555N
$0.97
| QTY | Price |
|---|---|
| 1 | $0.97 |
| 25 | $0.87 |
| 100 | $0.70 |
Description
LM555N - A highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free running frequency and duty cycle are accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output circuit can source or sink up to 200mA or drive TTL circuits.
See LM556N for dual-timing version.
Features
- Timing from microsections through hours
- Operates in both astable and monostable modes
- Adjustable duty cycle
- Output can source or sink 200mA
- Output and supply TTL compatible
- Temperature stability better than 0.005% per °C
- Normally on and normally off output
- Applications include: precision timing, pulse generation, sequential timing, time delay generation, pulse width modulation, pulse position modulation, linear ramp generator
Specifications
Number of Terminals
8
Supply Voltage-Nom (Vsup)
5 V
Supply Voltage-Min (Vsup)
4.5 V
Supply Voltage-Max (Vsup)
16 V
Terminal Finish
Tin/Lead (Sn/Pb)
Operating Temperature
0°C - 70°C
Package
DIP 8
Dimensions
Length (mm)
9.82
Width (mm)
7.62
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