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NA556DG4

NA556DG4

NA556DG4

Texas Instruments

5V Programmable Timers 14 Pins 5V SOIC

SOT-23

NA556DG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 14
Weight 129.387224mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature105°C
Min Operating Temperature -40°C
Subcategory Analog Waveform Generation Functions
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count14
Power Supplies5/15V
Temperature GradeINDUSTRIAL
Max Supply Voltage16V
Min Supply Voltage4.5V
Analog IC - Other Type PULSE; RECTANGULAR
Operating Supply Current 20mA
Nominal Supply Current4mA
Quiescent Current30mA
Number of Timers/Counters 2
High Level Output Current-200mA
Low Level Output Current200mA
Length 8.65mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1801 items

NA556DG4 Product Details

NA556DG4 Overview


The timer clock is suitable for SOIC package. To mount this digital timer with Surface Mount. The operating supply voltage is rated at 20mA voltage. The minimum operating temperature of the chip must not be lower than -40°C. It's best to use the timer clock when the temperature is below 105°C. The timer clock contains 14 pins. The supply voltage of the programmable timer can rate 5V. The sum of the IC chip pins is 14 . The number of the chip's terminations sums up to 14. Its subcategory belongs to Analog Waveform Generation Functions. The timer clock has 129.387224mg in weight. The minimum supply voltage of the chip must not be lower than 4.5V. The supply voltage of this chip should not exceed 16V. The timer clock runs quiescent current at 30mA. The number of Timers/Counters on the device is 2.

NA556DG4 Features


Max Operating temperature at -40°C
Quiescent Current at 30mA
2 Timers/Counters


NA556DG4 Applications


There are a lot of Texas Instruments
NA556DG4 Programmable Timers & Oscillators applications.


  • Battery Powered Systems
  • Internet of Things (IoT)
  • Intruder Detection
  • Tamper Detection
  • Home Automation Sensors
  • Thermostats
  • Consumer Electronics
  • Remote Sensors
  • White Goods
  • Electric Vehicles

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