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

Programmable Timers and Oscillators Texas Instruments NE556D Overview
The Texas Instruments NE556D represents a significant step forward in the design and functionality of dual precision timers. Designed by one of the leading names in semiconductor manufacturing, this integrated circuit ensures reliability and efficiency. The NE556D is an enhanced version of the standard 555 timer, offering two timing circuits in one package. This feature makes it an ideal choice for applications requiring precise time delays and oscillations. By incorporating the NE556D from Texas Instruments, developers can streamline their designs, reducing space and enhancing overall system reliability.
NE556D Features
The NE556D timer includes several key features that set it apart from conventional timing solutions. These include a wide supply voltage range from 4.5V to 16V, and an output current capability of up to 200mA. The device also offers adjustable duty cycles, providing designers with flexibility in managing time delays and frequency of oscillations. Additionally, its low power consumption and high noise immunity make it suitable for complex electronic environments.
NE556D Applications
- Consumer Electronics: In devices like cameras and toys, the NE556D can manage timing operations, ensuring functional precision and enhancing user experience.
- Industrial Controls: Used to time and sequence machine operations, improving efficiency and safety in automated industrial systems.
- Communication Devices: Helps in managing signal timing in communication equipment, essential for error-free data transmission.
- PCs and Networking: Acts as a reliable pulse generator for resetting and timing functions in computers and networking hardware.
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