NE555D
- Mfr.Part #
- NE555D
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OSC SINGLE TIMER 8-SOP
- Stock
- 5,963
- In Stock :
- 5,963
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- Manufacturer :
- onsemi
- Product Category :
- Programmable Timers and Oscillators
- Length :
- 4.9mm
- Base Part Number :
- NE555
- Voltage - Supply :
- 4.5V~16V
- Operating Temperature :
- 0°C~70°C
- Height :
- 1.75mm
- Number of Functions :
- 1
- Width :
- 3.91mm
- Operating Supply Current :
- 10mA
- Forward Voltage :
- 450mV
- JESD-609 Code :
- e3
- Frequency :
- 100kHz
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Quiescent Current :
- 15mA
- Pbfree Code :
- yes
- Contact Plating :
- Gold
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Thickness :
- 1.58mm
- Low Level Output Current :
- 200mA
- Supply Voltage-Min (Vsup) :
- 4.5V
- REACH SVHC :
- Unknown
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- High Level Output Current :
- -200mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Weight :
- 72.603129mg
- Type :
- 555 Type, Timer/Oscillator (Single)
- Forward Current :
- 1A
- Manufacturer Package Identifier :
- D (R-PDS0-G8)
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Number of Channels :
- 1
- Supply Voltage :
- 5V
- Pin Count :
- 8
- Packaging :
- Cut Tape (CT)
- Datasheets
- NE555D

Programmable Timers and Oscillators onsemi NE555D Overview
The Programmable Timers and Oscillators onsemi NE555D is an integral component in the realm of electronic timing circuits, offering a versatile solution for a wide range of applications. This device from onsemi is engineered to provide precise timing functions, featuring a single, highly stable timer that can be operated in either monostable or astable mode. The NE555D is housed in a compact 8SOP package, making it ideal for streamlined designs where space is at a premium. This IC is especially suitable for applications requiring a reliable and adjustable timing pulse generation, ranging from simple delay timers to complex sequential timing, thereby ensuring optimal performance in various electronic setups.
NE555D Features
The NE555D timer IC by onsemi boasts several key features that make it a preferred choice for designers and engineers:
- Single Bipolar Timer: Provides a single timing circuit that can handle a wide range of applications.
- Voltage Range: Operates within a voltage range of 4.5V to 16V, making it versatile for various power supply configurations.
- High Output Current: Capable of driving up to 200 mA, allowing it to drive relay coils and other high current loads directly.
- Adjustable Duty Cycle: Offers adjustable duty cycles from 0 to 100%, providing flexibility in pulse generation.
- Temperature Stability: Exhibits exceptional temperature stability of 50 ppm/°C change in temperature, ensuring reliable operation under varying conditions.
- Package: Available in an 8-pin SOP package that is both compact and easy to integrate into larger systems.
NE555D Applications
- Timing Delays: Used in devices that require precise time delays, such as automatic washing machines and microwave ovens, where it controls the sequence of operations.
- Pulse Generation: Essential for creating oscillating pulses in applications like digital clocks, where regular pulse intervals are crucial.
- Sequential Timing: Facilitates sequential device operation in industrial controls, ensuring processes are carried out in the correct order and timing.
- Tone Generation: Can be employed in various audio devices for generating tones and sounds, such as doorbells and alarm systems.
- Light Flashers: Utilized in light flashing applications for advertisements or signal systems, providing adjustable frequency and duty cycle to control the flashing rate.
- Speed Controllers: Applied in motor speed controllers where variable speed settings are necessary, adjusting the pulse width to control motor speed accurately.
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