NE556DB
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- Mfr.Part #
- NE556DB
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC OSC TIMER DUAL 100KHZ 14SSOP
- Stock
- 3,760
- In Stock ：
- 3,760
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- Manufacturer :
- Texas Instruments
- Product Category :
- Programmable Timers and Oscillators
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 16V
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply :
- 4.5V~16V
- Base Part Number :
- NE556
- Length :
- 6.2mm
- Pbfree Code :
- yes
- Number of Pins :
- 14
- JESD-609 Code :
- e4
- Quiescent Current :
- 30mA
- Pin Count :
- 14
- Package / Case :
- 14-SSOP (0.209, 5.30mm Width)
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Width :
- 5.3mm
- Height :
- 2mm
- Nominal Supply Current :
- 4mA
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 5V
- Power Supplies :
- 5/15V
- Thickness :
- 1.95mm
- Frequency :
- 100kHz
- Operating Supply Current :
- 20mA
- Type :
- 555 Type, Timer/Oscillator (Dual)
- High Level Output Current :
- -200mA
- Number of Timers/Counters :
- 2
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 121.789551mg
- Low Level Output Current :
- 200mA
- Radiation Hardening :
- No
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of Functions :
- 1
- Number of Terminations :
- 14
- Datasheets
- NE556DB
Programmable Timers and Oscillators Texas Instruments NE556DB Overview
The Programmable Timers and Oscillators Texas Instruments NE556DB is a highly versatile dual timing circuit capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode, the frequency and duty cycle can be independently controlled with two external resistors and a single external capacitor. The NE556DB is designed to be robust and reliable, featuring direct replacement functionality with standard 556 series, but with the added benefit of lower power consumption and reduced supply voltage sensitivity, making it an ideal choice for sophisticated electronic systems requiring precise timing solutions.
NE556DB Features
The NE556DB from Texas Instruments offers distinctive features making it a prime choice for a wide range of applications. These include a dual timer configuration, an operating range from 4.5V to 16V, and a stable output capable of driving 200mA, which can handle most low-power requirements in circuit designs. This timer also boasts a low supply current, which reduces overall power consumption, making it efficient for battery-operated devices. Its output is fully compatible with TTL, CMOS, and other logic families, offering vast flexibility in interfacing with different systems.
NE556DB Applications
- Consumer Electronics: Used in television sets, cameras, and other consumer electronics, the NE556DB provides reliable timing pulses that help manage power sequencing and signal processing.
- Industrial Controls: In factory automation systems, this IC can be used to generate accurate timing cycles for process control and operational timing, ensuring high precision in production lines.
- Telecommunications: Employed in communication equipment, it ensures time-critical signal processing which is fundamental for synchronous data transfer and equipment operation.
- Computing Devices: Useful in computer peripherals like printers and modems, where precise timing is crucial for data handling and operation control.
- Portable Devices: Ideal for portable devices due to its low power consumption, it helps extend battery life while providing essential timing functionalities for device operations.
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