NE556D
- Mfr.Part #
- NE556D
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OSC TIMER DUAL 500KHZ 14-SOIC
- Stock
- 411,646
- In Stock :
- 411,646
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Programmable Timers and Oscillators
- Supply Voltage-Max (Vsup) :
- 16V
- Frequency :
- 100kHz
- Number of Channels :
- 2
- Number of Pins :
- 14
- Pin Count :
- 14
- Base Part Number :
- NE556
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.91mm
- Nominal Supply Current :
- 4mA
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 129.387224mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount, Through Hole
- Low Level Output Current :
- 200mA
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- High Level Output Current :
- -200mA
- Operating Temperature :
- 0°C~70°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Thickness :
- 1.58mm
- Height :
- 1.75mm
- Power Supplies :
- 4.5/16V
- Pbfree Code :
- yes
- Voltage - Supply :
- 4.5V~16V
- Supply Voltage-Min (Vsup) :
- 4.5V
- Quiescent Current :
- 30mA
- Factory Lead Time :
- 6 Weeks
- Type :
- 555 Type, Timer/Oscillator (Dual)
- Number of Terminations :
- 14
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Length :
- 8.65mm
- Current Rating :
- 20A
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Operating Supply Current :
- 360μA
- Datasheets
- NE556D

Programmable Timers and Oscillators STMicroelectronics NE556D Overview
The Programmable Timers and Oscillators STMicroelectronics NE556D is a versatile, high-performance integrated circuit specifically designed to handle timing and oscillator needs in complex electronics. This dual timer IC is capable of generating accurate time delays and oscillation up to 500 kHz. Manufactured by STMicroelectronics, the NE556D improves on the standard 555 timer design by offering a more stable, reliable solution for applications requiring precise timing and sequential event control. Its small footprint in a 14-SOIC package makes it ideal for space-constrained applications.
NE556D Features
The NE556D boasts several key features that make it suitable for a broad range of applications. These include dual timers which can be used independently or in tandem, operation from a wide supply voltage range, and high output current capability. The device also features reset inputs for each timer, ensuring versatility and improved functional reliability. Its low power consumption and high frequency operation extend its usability in various high-performance setups.
NE556D Applications
- Consumer Electronics: In devices like cameras and gaming consoles, the NE556D is used for precision timing control, ensuring optimal performance and enhancing user experience.
- Industrial Controls: This IC can serve as a reliable timing solution in automated systems, facilitating processes like timed automation sequences and pulse generation for machinery control.
- Communication Equipment: The NE556D helps manage timing operations within communication systems, crucial for synchronizing transmissions and data processing.
- Home Appliances: In appliances such as microwave ovens and washing machines, the timer assists in managing operation cycles accurately, improving energy efficiency and functionality.
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