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

Programmable Timers and Oscillators Texas Instruments NE556D Overview
The Programmable Timers and Oscillators Texas Instruments NE556D is an indispensable component in modern electronics, providing dual timing circuits capable of generating accurate time delays or oscillation. In the compact 14-SOIC package, the NE556D combines functionality and space efficiency, making it ideal for applications where space is at a premium. Designed to operate at frequencies up to 100kHz, this versatile IC can handle a variety of tasks ranging from pulse generation to very precise time delay applications. The inclusion of two timers in one IC allows for cost-efficiency and simplifies design processes for engineers looking to streamline their products. Its robust design ensures reliability and long-term performance under various conditions, which is vital for industrial applications.
NE556D Features
The NE556D timer IC boasts several features that make it particularly useful for a wide range of applications. These include a dual timer configuration, a wide operating voltage range, and low power consumption. Its compatibility with other standard logic families through its standard output characteristics makes integration into existing designs both easy and practical. Furthermore, the NE556D's ability to operate as both a monostable or astable multivibrator enhances its versatility, catering to both volatile and stable timing requirements.
NE556D Applications
- Consumer Electronics: In devices such as cameras, video recorders, and televisions, the NE556D can be used for precise timing control, enhancing the functionality and reliability of consumer products.
- Communication Equipment: Essential for managing signal timing, the NE556D aids in the smooth operation of equipment such as modems and routers.
- Industrial Controls: The timer is used in factory automation systems to coordinate sequential operations that are time-sensitive, thereby increasing the efficiency and safety of industrial processes.
- Home Appliances: Utilized in appliances like microwave ovens and washing machines, the NE556D helps in managing operation times and ensuring energy efficiency and better user control.
- Personal and Healthcare Devices: In applications such as heart rate monitors and fitness trackers, the NE556D provides the necessary timing functions that are critical for device accuracy and performance.
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