Key facts
- Brand
- STMicroelectronics
- Model
- NE556
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-09
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NE556 SA556 SE556 General-purpose dual bipolar timers Datasheet
The NE556, SA556, and SE556 are highly stable dual monolithic timing circuits capable of producing accurate time delays or oscillation. These devices operate in both astable and monostable modes and can source or sink up to 200 mA of output current.
Read onlineSTMicroelectronics NE556 specifications
| Maximum operating frequency | greater than 500 kHz |
|---|---|
| Output current (sink and source) | up to 200 mA |
| Supply voltage (SE556) | 4.5 to 18 V |
| Operating temperature (SE556) | -55 to 125 °C |
| Temperature stability | 0.005% per °C |
Source: NE556 SA556 SE556 General-purpose dual bipolar timers Datasheet
All STMicroelectronics NE556 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum operating frequency of the NE556?
The maximum operating frequency is greater than 500 kHz.
From: NE556 SA556 SE556 General-purpose dual bipolar timers Datasheet
Can the output source or sink up to 200 mA?
Yes, the output structure can source or sink up to 200 mA.
From: NE556 SA556 SE556 General-purpose dual bipolar timers Datasheet
What temperature range can the SA556 operate in?
The SA556 is rated for –40 °C to 105 °C.
From: STMicroelectronics NE556/SA556/SE556 Dual Bipolar Timer Datasheet
What is the maximum operating frequency of these timers?
They can operate at frequencies greater than 500 kHz.
From: STMicroelectronics NE556/SA556/SE556 Dual Bipolar Timer Datasheet
