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ASSP( Others ) ICs


  • Operating Voltage (4.5V to 16V)
  • Less Number of External Components
  • Bipolar Technology
  • Package Outline (DIP8,DMP8,SIP8,SSOP8)
General Description
The NJM555 monolithic timing circuit is a highly stable controller capable of producing accruate time delays or oscillation. In the time delay mode,delay time is precisely controlled by only two external parts : a resistor and a capacitor. For operation as an oscillator,both the free running frequency and the duty cycle are accurately controlled by two external resistors and a capacitor. Terminals are provided for triggering and resetting. The circuit will trigger and reset on falling waveforms. The output can source or sink up to 200mA or drive TTL circuits.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM555D download
8 Sn2Bi 510 - Yes Yes Non dry pack - -
NJM555M download
8 Sn2Bi 95 Yes Yes Yes Non dry pack 1
NJM555L download
8 Sn2Bi 940 - Yes Yes Non dry pack - -
NJM555V download
8 Sn2Bi 42 Yes Yes Yes Non dry pack 1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample
NJM555D DIP8 (Active)
NJM555M DMP8 (Active)
NJM555L SIP8 (Active)
NJM555V SSOP8 (Active)