NE556D
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- Mfr.Part #
- NE556D
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- 2 FUNC, BIPOLAR, PDSO14
- Stock
- 411,646
- In Stock ：
- 411,646
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- Manufacturer :
- onsemi
- Product Category :
- Programmable Timers and Oscillators
- Supply Voltage-Min (Vsup) :
- 4.5V
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Height :
- 1.75mm
- Pbfree Code :
- yes
- Width :
- 3.91mm
- Operating Temperature :
- 0°C~70°C
- Type :
- 555 Type, Timer/Oscillator (Dual)
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 30mA
- Radiation Hardening :
- No
- High Level Output Current :
- -200mA
- Low Level Output Current :
- 200mA
- Mount :
- Surface Mount, Through Hole
- Lead Free :
- Lead Free
- Operating Supply Current :
- 360μA
- Number of Pins :
- 14
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Frequency :
- 100kHz
- Number of Terminations :
- 14
- Nominal Supply Current :
- 4mA
- Voltage - Supply :
- 4.5V~16V
- Base Part Number :
- NE556
- Thickness :
- 1.58mm
- Number of Channels :
- 2
- Pin Count :
- 14
- Weight :
- 129.387224mg
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 4.5/16V
- JESD-609 Code :
- e4
- Length :
- 8.65mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Current Rating :
- 20A
- Supply Voltage-Max (Vsup) :
- 16V
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Datasheets
- NE556D
Programmable Timers and Oscillators+onsemi+NE556D Overview
The NE556D, produced by onsemi, is an advanced dual bipolar timer that embodies versatility and precision in the Programmable Timers and Oscillators category. This device integrates two independent 555 timer circuits into a single 14-pin package, allowing for a wide range of applications from precision timing to pulse generation and oscillator functions. With its robust design, the NE556D offers enhanced performance in a compact form, making it ideal for high-density integration in technology-driven applications. The ability to operate in both monostable and astable modes adds to its flexibility, catering to diverse design needs. Incorporating this [Programmable Timers and Oscillators+onsemi+NE556D] into your product designs ensures reliability and performance, driven by onsemi's commitment to quality.
NE556D Features
The NE556D timer features include dual timing circuits, which can be used independently or in conjunction, adjustable duty cycle, high output current capability, and low power consumption. This timer supports a wide supply voltage range from 4.5V to 16V, providing stable operation under varying power conditions. The output can source or sink up to 200mA current, suitable for driving relays, solenoids, and other high-current loads. Its pin compatibility with standard 555 timers ensures easy adoption into existing designs without the need for extensive reengineering.
NE556D Applications
- Consumer Electronics: Used in televisions and monitors for auto-sleep functions, enhancing energy efficiency by automating power management based on inactivity.
- Automotive: Integral in creating sophisticated timing solutions for vehicle applications, such as managing interval wipers that adjust timing based on vehicle speed.
- Industrial Automation: Helps in designing robust industrial controls, such as sequential timers for process automation that require precise timing intervals.
- Telecommunications: Facilitates timing operations in communication equipment, such as pulse position modulation used for signal processing.
- PCB Testing Equipment: Utilized in test equipment for generating precise pulses to simulate various operational conditions during testing phases.
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