(China (Mainland))
Product Summary
The NE556 is a dual monolithic timing circuit. It is a highly stable controller capable of producing accurate time delays or oscillation. 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 the duty cycle are both accurately controlled with two external resistors and one capacitor. The NE556 may be triggered and reset on falling waveforms, and the output structure can source or sink up to 200mA.
Parametrics
NE556 absolute maximum ratings: (1)Vcc, Supply Voltage: 18 V; (2)Toper, Operating Free Air Temperature Range for: 0 to 70℃; (3)Tj, Junction Temperature: 150℃; (4)Tstg, Storage Temperature Range: –65 to 150℃.
Features
NE556 features: (1)low turn off time; (2)maximum operating frequency greater than 500kHz; (3)timing from microseconds to hours; (4)operates in both astable and monostable modes; (5)high output current can source or sink 200mA; (6)adjustable duty cycle; (7)TTL compatible; (8)temperature stability of 0.005% per ℃.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 NE556 |
Fairchild Semiconductor |
Timers & Support Products |
Data Sheet |
Negotiable |
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NE5560 |
Other |
|
Data Sheet |
Negotiable |
|
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NE5561 |
Other |
|
Data Sheet |
Negotiable |
|
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NE556-1 |
Other |
|
Data Sheet |
Negotiable |
|
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NE5562 |
Other |
|
Data Sheet |
Negotiable |
|
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|
NE5565 |
Other |
|
Data Sheet |
Negotiable |
|
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|
NE5568 |
Other |
|
Data Sheet |
Negotiable |
|
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|
NE556D |
Texas Instruments |
Timers & Support Products Dual Precision |
Data Sheet |
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