LM555CMM/NOPB Part Information

Details for LM555CMM/NOPB by Texas Instruments

Semiconductors - ICs > Clock Timing & Frequency Management > Timers Oscillators & Pulse Generators

Part Description

The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free running frequency and duty cycle are accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output circuit can source or sink up to 200 mA or drive TTL circuits.

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Part Features

  • Adjustable Duty Cycle
  • Available in 8-pin VSSOP Package
  • Direct Replacement for SE555/NE555
  • Normally On and Normally Off Output
  • Operates in Both Astable and Monostable Modes
  • Output Can Source or Sink 200 mA
  • Output and Supply TTL Compatible
  • Temperature Stability Better than 0.005% per u00b0C
  • Timing from Microseconds through Hours

Part Specifications

Frequency -
Supply Voltage Min 4.5V
Supply Voltage Max 16V
Digital IC Case MSOP
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 555
Clock External Input No
No. of Timers 1
Operating Mode Astable Monostable
Operating Temperature Range 0°C to +70°C
Supply Voltage Range 4.5V to 16V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • TIMER, SINGLE, 16V, MSOP-8; Frequency:-; Supply Voltage Min:4.5V; Supply Voltage Max:16V; Digital IC Case:MSOP; No. of Pins:8Pins; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; MSL:MSL 1 - Unlimited RoHS Compliant: Yes | Newark Electronics
  • Highly Stable 555 Timer | Texas Instruments

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